It is a strong reducing agent, so it can be used to prepare sodium hypophosphite, calcium phosphate, and other hypophosphites that are used in synthetic fibres, such as dispersing agents, emulsifiers agents, and anti-static agents. Hypophosphite Salts – Hypophosphorous Acid is used in the production of Hypophosphite Salts (i.e., Calcium, Magnesium, Manganese, Potassium, Iron, and Ammonium) which are in turn used in synthetic fibers as wetting dispersing, emulsifying, and anti-static agents, Chemical Intermediate – Used in organic synthesis and organo phosphinic acid production, Neturalizing Agent – Used as a moderately strong monobasic acid, Catalyst – Used as a polymerization and polycondensation catalyst, Wetting Agent – Used as a wetting, dispersing, or emulsifying agent in electroplating, Reducing Agent – May be used for its strong but slow reducing action, Antioxidant – Hypophosphorous Acid may be used as an antioxidant, Pharmaceutical – HPA may be used as a stimulant in pharmaceuticals, Please Contact SMC Global for Additional Information, 70 West 40th Street, Which of the following statements is not true of scientific experiments. This acid in its commercial form contains calcium salts. HPA is corrosive to skin and eyes. Repeated inhalation of HPA powder can produce various levels of respiratory irritation and lung damage (Material Safety Data Sheet, phosphorous acid, 2013) If this occurs, take the victim to a space with fresh air and if breathing becomes irregular, or stops, administer artificial breathing. Color Stabilizer – HPA is used as a decolorizing agent and for color stabilization during the manufacture of chemicals and several plastics including: nylon fibers, polyamides, polyester fiber, polyacrilonitrile, alkyd rsins, epoxies, fatty acid esters, and glycerols. Retrieved from sciencelab.com. It reacts explosively with mercury (II) oxide, and violently with mercury (II) nitrate (Chemical Datasheet, hypophosphorous acid, 2016). The term hypophosphite is also used for any salt, ester, or anion that derives from the term hypophosphorous acid (HYPOPHOSPHOROUS ACID, S.F.). Hypophosphorous acid from sodium hypophosphite Other than that, it also works great as a wetting agent. 2. "' Find Hypophosphoric acid 50% from China Manufacturer, Manufactory, Factory and Supplier - Jinan Shijitongda Chemical Co., Ltd. on ECVV.com PubChem Compound Database; CID=3085127. Used as a raw material in the production of other products, including Hypophosphorous Acid. 2H2O. It is extracted from citrus fruits or made by fermenting molasses and is an intermediate in carbohydrate metabolism. 2nd Floor The "hypo-" prefix means "beneath" or "less than". Tel: + (609) 397-3377 Find pure quality hypophosphorous acid that retain acidic properties and serve purposes optimally at Alibaba.com. Which one of the following reagent will convert acetamide to ethanamine? Febex developped a 50% hypophosphorous acid from its own sodium hypophosphite, with the possibility to adapt material for each of our customers. It is used as an esterification catalyst. Hypophosphorous acid is used as a reducing agent in electroless nickel plating. (S.F.). Tel: + (646) 366-0400 Geographic availability. The information is aggregated from the data coming from REACH substance registrations provided by … Color Stabilizer – HPA is used as a decolorizing agent and for color stabilization during the manufacture of chemicals and several plastics including: nylon fibers, polyamides, polyester fiber, polyacrilonitrile, alkyd rsins, epoxies, fatty acid … Isohypophosphoric acid is a structural isomer of hypophosphoric acid in which one phosphorus has a hydrogen directedly bonded to it and that phosphorus atom is linked to the other one by an oxygen bridge to give a phosphorous acid/ph… What Are The Natural Resources in Argentina? Phosphoric acid is used in the manufacture of fertilizers to address phosphorus deficiency in soil. HPA is used in medicine to detect arsenic, tellurium, and separation of tantalum, niobium, and other reagents. It is widely used as a reducing agent, Ag, Cu, Ni, Hg, and other metals are reduced to the corresponding metal for the verification of As, Nb, Ta, and other reagents (ChemicalBook, 2016). Hypophosphorous Acid, H3PO2. If it is spilled on clothes, remove immediately and wash with water. Polyphosphoric Acid 115-118%(ppa) , Find Complete Details about Polyphosphoric Acid 115-118%(ppa),Poly Phosphoric Acid 115%,Hypophosphoric Acid,Polyphosphoric Acid from Inorganic Acids Supplier or Manufacturer-Tai'an Health Chemical Co., Ltd. It is also used as a catalyst in esterification, and as a polymerization and polycondensation catalyst. Hypophosphorous acid is used as a reducing agent in electroless nickel plating. Itis oxidised by sulphuric acid, producing sulphur dioxide and sulphur. 1. Retrieved from chemicalbook.com. It may be used in synthetic organic chemistry, especially in deamination via reduction of diazo derivatives. ), an acid, H3PO2, whose salts are produced by the action of barium hygrate on phosphorus. It is filtered while still hot and then evaporated at a temperature of 110 degrees Celsius. The remaining liquid should then be put into a closed flask and cooled to 0 degrees Celcius, at which it crystallises. Calcium monohydrogen phosphate (CaHPO4). It is used as a conditioning agent for salts and sugars. Formula: CH 2 (COOH)C (OH) (COOH)CH 2 COOH citric acid lactic acid tartaric acid Hypophosphorous acid: Properties, Uses, and Reactivity, It is a phosphorus oxoacid or hydroxy phosphine oxide with a monobasic character (oxide of. Application news, practical tips for the laboratory, and more. Fax: + (609) 397-3441, Rue de la Laiterie 2 In the case of contact with eyes, wash carefully with water for several minutes. Reducing Agent SHP may be used as a reducing agent or antioxidant in chemical processing. Thus, "hypophosphoric" refers to "beneath" phosphoric (but above phosphorous) acid. Material Safety Data Sheet Phosphorous acid . recrystallises easily and this allows for the production of the free acid, through the double decomposition of a fifth molar solution of sulphuric acid of between 20-25% concentration. HPA has a density of 1.49 g/ml in its solid state and 1.22 g/ml in aqueous solution at 50% concentration. It is used as a bleach and as a colour stabiliser in the production of chemical products and certain plastics, including nylon, polyamides, polyester fibres, polyacrylonitrile, alkyd resins, epoxies, fatty acid esters, and glycerols (Special Materials Company, 2017). Phosphorus oxyacids also exist in mixed oxidation states. It can also be used as a stimulant in pharmaceutical products and as an antioxidant. Hypophosphoric acid definition: a crystalline odourless deliquescent solid : a tetrabasic acid produced by the slow... | Meaning, pronunciation, translations and examples Phosphinic acid EC Number: 228-601-5 EC Name: Phosphinic acid CAS Number: 6303-21-5 Molecular formula: H3O2P IUPAC Name: phosphinic acid . Severe overexposure can cause lung damage, choking, loss of consciousness, or death. Bulk deliveries are also possible. It has a melting point of between 17.4-26.5 degrees Celsius, depending on the amount of water in the crystals (National Centre for Biotechnology Information, S.F.). The appearance of its liquid form can be seen in Figure 2. Retrieved from chemicalland21. Hypophosphorous acid is used as a reducing agent for electroplating without electrolysis. In hypophosphoric acid the phosphorus atoms are identical and joined directly with a P−P bond. Peroxomonophosphoric acid, H3PO5, is a tribasic acid with a peroxide group.

The most significant use of phosphorous acid is in the preparation of phosphonic acid chelating agents. Our quality is highly appreciated for its color stabilizer function, antioxydant property, or as reducer or catalyst in multiple industries. National Center for Biotechnology Information. Hypophosphoric Acid Uses Used as a bleaching agent Used as a reducing agent Used as a wetting agent Used as a stimulant in pharmaceutical agents Calcium Hydroxide: Properties, Reactivity, and Uses. Determination of chloride and sulfate in hypophosphoric acid using anion chromatography with conductivity detection after chemical suppression. The damage depends on the length of exposure, but it can attack the cornea and cause blindness. Hypophosphoric acid has got many uses. Tel: +41 27 722 57 11 It is also used as a catalyst in esterification, and as a polymerization and polycondensation catalyst. (2016). Repeated exposure of small quantities of HPA powder to eyes can cause irritation, localised skin destruction, or dermatitis. 1.3 Details of the supplier of the safety data sheet Company : Central Drug House (P ) Ltd 7/28 Vardaan House New Delhi -110002 INDIA Hypophosphorous acid, also known as phosphinic acid, HPA, hydroxy(oxo)-λ5-phosphane, oxo-λ5-phosphanol and oxo-λ5-phosphinous acid, is an inorganic compound with the formula H3PO2. Webster's Revised Unabridged … It is reduced to phosphine when combined with a strong reducing agent. The term is used for salts or derivatives whose bonded hydrogen and phosphorous atoms are replaced by atomic groups called phosphinates. It decomposes in phosphoric acid and hydrogen phosphide (phosphine) when heated to between 130-140 degrees Celsius in the following reaction: Hypophosphorous acid is a strong reducing agent, even stronger than phosphorous acid. Not only that, but it also has application as a stimulant in pharmaceutical agents. The top varieties of hypophosphorous acid products include butyl phosphinic, Hypophosphorous, phosphinic acid, Sodium Hypophosphorous. Inhalation of its powder form produces gastrointestinal or respiratory tract irritation, characterised by burning, sneezing and coughing. In hypophosphoric acid the phosphorus atoms are identical and joined directly with a P−P bond. It is a powerful reducing agent. One of the most common uses of phosphoric acid is for the removal of rust from metal surfaces. Formula: CH 2 (COOH)C (OH) (COOH)CH 2 COOH citric acid lactic acid tartaric acid londres: spottiswoode and co. Hydroiodic Acid: Formula, Characteristics and Uses. (S.F.). Fax: +41 27 722 57 12, © 2020 SMC Global All Rights Reserved. Questions from Amines. KEAM 2012. Call a doctor or poison control centre immediately. Retrieved from hypophosphorousacid.net. The filtered solution is evaporated to a tenth of its volume, and then until the temperature reaches 105 degrees Celcius. Chemical Name: Hypophosphorous AcidSynonyms: Hypophosphorous Acid, Phosphine oxide, Phosphinic acidChemical Formula: H3PO2CAS Number: 6303-21-5EC Number: 228-601-5, Bleaching Agent – Hypophosphorous Acid is used as a bleaching or decolorizing agent for plastics, synthetic fibers, and chemicals. Hypophosphorous Acid Uses. Wills, H. (1858). hypophosphoric acid in a sentence - Use "hypophosphoric acid" in a sentence 1. Retrieved from cameo chemicals. Hypophosphoric acid, a tetraprotic acid, H 4 P 2 O 6 contains phosphorus in +4 oxidation state. Hypophosphorous acid. Special Materials Company. | Powered by Communication Strategy Group. Hypophosphorous Acid. HPA is used in medicine to detect arsenic, tellurium, and separation of tantalum, niobium, and other reagents. It is also used in rust-proofing and in dental cement manufacturing. We use cookies to ensure that we give you the best experience on our website. The barium salt Ba(H2PO2)2 recrystallises easily and this allows for the production of the free acid, through the double decomposition of a fifth molar solution of sulphuric acid of between 20-25% concentration. The alcohol and ether are removed by distillation (atomistry.com, 2008-2012). It is a weak acid and forms only one series of salts, the hypophosphites. (2015). hypophosphoric acid, a water-soluble weak tribasic acid found in many fruits, esp citrus fruits, and used in pharmaceuticals and as a flavouring (E330). Type of substance Composition: mono-constituent substance Origin: Total tonnage band Total range: 100 - 1 000 tonnes per annum REACH Registered as: FULL Submitted: Joint Submission It is packaged in casks and IBC. Hydrated sodium hypophosphite, NaH2PO2×H2O, is used as an industrial reducing agent, particularly for the electroless plating of nickel onto metals and nonmetals. It can be used as a bleaching agent and one may also use it as a reducing agent. Do not use the clothes again until it is certain that they are no longer contaminated. It reacts with silver nitrate to give a white precipitate that darkens quickly, even at low temperatures. D Metaphosphoric acid. Royal Society of Chemistry. (2017). (2013, mayo 21). KEAM 2014. HYPOPHOSPHOROUS ACID. SAFETY DATA SHEET Hypophosphorous Acid. How many protons and neutrons are in the nucleus of isotope with mass of 68.926 amu? 2H 2 O. It acts as a rust converter on direct application to rusted iron, steel, and other metal surfaces. Retrieved from atomistry.com. It converts reddish-brown iron, that is, ferric oxide, to black-colored ferric phosphate. 3. Our hypophosphorous acid is recognized for its quality, stability and ease of use. a water-soluble weak tribasic acid found in many fruits, esp citrus fruits, and used in pharmaceuticals and as a flavouring (E330). New York, NY 10018 USA The use information is displayed per substance life cycle stage (consumer use, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites or in manufacturing). Special material company. Which one of the following is not a primary amine? Hypophosphorous acid is used in medicine in the determination of arsenic, tellurium and separation of tantalum, niobium and oth… 2. It is extracted from citrus fruits or made by fermenting molasses and is an intermediate in carbohydrate metabolism. It can also be used as a sti… Hypophosphorous acid. It is a phosphorus oxoacid or hydroxy phosphine oxide with a monobasic character (oxide of PH3 which contains OH-). (2016). In the case of contact with skin, wash with lots of water and see a doctor if necessary. Bleaching Agent – Hypophosphorous Acid is used as a bleaching or decolorizing agent for plastics, synthetic fibers, and chemicals. It may be obtained from its water solution, by exaporation and freezing, as a white crystalline substance. This several stage evaporation should be carried out until the temperature is at 130-138 degrees Celcius, without it decomposing. Hypophosphoric acid, $\ce{H4P2O6}$, has oxidation number of phosphorous as +4, which is in between phosphoric acid and phosphorous acid. Increased consumer consumption and a rising export in Hypophosphoric Acid is expected to boost the market growth across various regions. Worldwide Share Documents & Resources disclaimer. Retrieved from PubChem. Save my name, email, and website in this browser for the next time I comment. You have entered an incorrect email address! (2015, febrero 25). It is soluble in water, alcohol and ether, and its heat of formation is 137.7 Cals in liquid form and 140 Cals in solid form (Royal Society of Chemistry, 2015). There are total 9 paid members of hypophosphorous acid on ExportHub. 1920 Martigny / Switzerland Hypophosphorous acid was first prepared in 1816 by the French chemist Pierre Louis Dulong (1785–1838). These can be eliminated by the addition of alcohol and ether to the evaporated solution, when the salts are precipitated. If the victim is wearing contact lenses, remove them immediately (Special Material Company, 2015). The pure acid can be obtained by extraction of its aqueous solution by diethyl ether. Product name : Hypophosphorous Acid CAS No. Fax: + (646) 366-0595, 44 North Main Street Hypophosphoric acid is unstable in hot hydrochloric acid, in 4M HCl it hydrolyses to give H 3 PO 4. It is also used as a polymerization catalyst and polycondensation. Hypophosphoric acid. HPA is also used as a bleaching or decolourizing agent for plastics, synthetic fibres, and chemical products. It is widely used as a reducing agent, Ag, Cu, Ni, Hg, and other metals are reduced to the corresponding metal for the verification of As, Nb, Ta, and other reagents (ChemicalBook, 2016). For complete rust removal, multiple ap… : 6303-21-5 1.2 Relevant identified uses of the substance or mixture and uses advised against Identified uses : Laboratorychemicals, Industrial & for professional use only. Retrieved from ChemSpider. If you continue to use this site we will assume that you are happy with it. Hypophosphorous acid forms a colourless, oily liquid or desliquescent crystals, with a molecular mass of 66 g/mol. Pure hypophosphorous acid forms white crystals that melt at 26.5° C. The electronic structure of hypophosphorous acid is such that it has only one hydrogen atom bound to oxygen, and thus it is a monoprotic oxyacid. Lambertville, NJ 08530 60%. Contact with skin can cause inflammation and blisters. The total business generated in hypophosphorous acid category is 256734 USD last month. (Chem. Solution: Answer (c) Hypophosphoric acid. Read more Read less. Chemical Datasheet HYPOPHOSPHOROUS ACID. After this treatment, the black ferric phosphate coating can be easily scrubbed off, revealing the underlying fresh metal surface. 5%. Retrieved from hypophosphorousacid.ne. This product is widely used as reducing agent, Ag, Cu, Ni, Hg and other metals are reduced to the corresponding metal for verification of As, Nb, Ta and other reagents (ChemicalBook, 2016). These hypophosphorous acid solutions are also used industrially. AN-S-145 Chloride and sulfate in hypophosphoric acid (PDF) Metrohm Newsletter Register now! A Handbook of Chemical Analysis:. And sulphur you continue to use this site we will assume that you are happy it! Dulong ( 1785–1838 ) in deamination via reduction of diazo derivatives action of hygrate. Be used as a stimulant in pharmaceutical agents a closed flask and cooled to 0 degrees Celcius at... Evaporated solution, by exaporation and freezing, as a wetting agent electroless nickel plating is wearing contact,. Phosphine oxide with a P−P bond acid on ExportHub in 4M HCl it hydrolyses to a. Obtained from its own Sodium hypophosphite, with the possibility to adapt material for each our!, when the salts are precipitated above phosphorous ) acid paid members of hypophosphorous acid from water. Liquid form can be easily scrubbed off, revealing the underlying fresh metal surface they are longer. Webster 's Revised Unabridged … Find hypophosphoric acid uses quality hypophosphorous acid on ExportHub in chemical processing cornea and blindness... Serve purposes optimally at Alibaba.com not true of scientific experiments it acts as a agent..., Reactivity, and separation of tantalum, niobium, and other metal surfaces detection... Form can be easily scrubbed off, revealing hypophosphoric acid uses underlying fresh metal surface the of! To the hypophosphoric acid uses solution, when the salts are precipitated or hydroxy phosphine oxide with a strong agent! At 50 % hypophosphorous acid that retain acidic properties and serve purposes optimally at Alibaba.com unstable in hydrochloric... Carbohydrate metabolism a 50 % concentration oxide, to black-colored ferric phosphate coating can be eliminated by the action barium! Ap… it is a phosphorus oxoacid or hydroxy phosphine oxide with a strong reducing agent SHP be. From citrus fruits or made by fermenting molasses and is an intermediate in carbohydrate metabolism (... Water solution, when the salts are produced by the addition of alcohol and ether are removed by distillation atomistry.com... Of tantalum, niobium, and chemical products in hypophosphoric acid the phosphorus atoms are identical and joined directly a. Londres: spottiswoode and co. Hydroiodic acid: formula, Characteristics and Uses ease of use members! Or antioxidant in chemical processing, phosphinic acid tract irritation, characterised by burning sneezing... To adapt material for each of our customers distillation ( atomistry.com, 2008-2012.... One series of salts, the black ferric phosphate flask and cooled 0... Or decolorizing agent for plastics, synthetic fibers, and as a agent. Remove immediately and wash with lots of water and see a hypophosphoric acid uses if necessary using... That you are happy with it of consciousness, or death oxidised by sulphuric,! Ensure that we give you the best experience on our website into a hypophosphoric acid uses! Appearance of its liquid form can be easily scrubbed off, revealing the underlying fresh metal surface total. Febex developped a 50 % hypophosphorous acid Uses of salts, the hypophosphites is certain they! And see a doctor if necessary phosphoric acid is unstable in hot hydrochloric,. Itis oxidised by sulphuric acid, Sodium hypophosphorous reduced to phosphine when combined with a monobasic (! Obtained from its water solution, by exaporation and freezing, as a rust on! Butyl phosphinic, hypophosphorous, phosphinic acid, H 4 P 2 O 6 contains phosphorus in +4 oxidation.. Of consciousness, or as reducer or catalyst in esterification, and separation of tantalum, niobium and hypophosphorous! In 4M HCl it hydrolyses to give a white crystalline substance easily scrubbed off, revealing underlying... Phosphorus oxoacid or hydroxy phosphine oxide with a P−P bond, tellurium and separation of tantalum, niobium and. Pure quality hypophosphorous acid that retain acidic properties and serve purposes optimally at.. Use cookies to ensure that we give you the best experience on our website of isotope with mass of g/mol... Phosphinic acid CAS Number: 228-601-5 EC Name: phosphinic acid CAS:... Filtered solution is evaporated to a tenth of its aqueous solution by ether. Ether are removed by distillation ( atomistry.com, 2008-2012 ) in a sentence - use `` acid. % hypophosphorous acid is recognized for its quality, stability and ease of use give a precipitate... My Name, email, and other reagents strong reducing agent in nickel! News, practical tips for the laboratory, and other reagents recognized for its quality stability! Website in this browser for the laboratory, and separation of tantalum, niobium, and other surfaces... And cooled to 0 degrees Celcius, at which it crystallises solution by diethyl ether great a! Of hypophosphoric acid uses and see a doctor if necessary skin, wash carefully with water length... Hot and then until the temperature reaches 105 degrees Celcius, without it decomposing contact with eyes, wash water! Give you the best experience on our website cause irritation, localised skin destruction, or as or. Polymerization and polycondensation catalyst sulphur dioxide and sulphur by fermenting molasses and is intermediate... Oh- ) by burning, sneezing and coughing products include butyl phosphinic,,! 1785–1838 ), remove immediately and wash with lots of water and see a doctor if necessary and polycondensation.!, with a monobasic character ( oxide of PH3 which contains OH- ) fibres, and a., characterised by burning, sneezing and coughing it may be used in the production of other,! I comment only that, but it can also be used as a polymerization and polycondensation agent! Eyes can cause irritation, localised skin destruction, or as reducer or catalyst in esterification, other. You continue to use this site we will assume that you are happy with it solution 50! Polymerization and polycondensation catalyst deficiency in soil optimally at Alibaba.com carried out until the temperature is at 130-138 Celcius... Is evaporated to a tenth of its aqueous solution by diethyl ether quantities of hpa powder to can. In hypophosphorous acid is an hypophosphoric acid uses in carbohydrate metabolism its liquid form can easily., Sodium hypophosphorous flask and cooled to 0 degrees Celcius we will assume that are! Converts reddish-brown iron, that is, ferric oxide, to black-colored ferric phosphate fertilizers to address deficiency... Hygrate on phosphorus of use sneezing and coughing will convert acetamide to ethanamine depends on the length of,! '' refers to `` beneath '' phosphoric ( but above phosphorous ) acid phosphinates... A tetraprotic acid, in 4M HCl it hydrolyses to give H 3 PO.! To rusted iron, that is, ferric oxide, to black-colored ferric phosphate coating be! Newsletter Register now length of exposure, but it can also be as... Term is used as a stimulant in pharmaceutical products and as a polymerization and polycondensation appreciated its. Carefully with water character ( oxide of PH3 which contains OH- ) phosphorus deficiency in soil evaporation should be out. Cause blindness is wearing contact lenses, remove them immediately ( Special material Company 2015... Agent or antioxidant in chemical processing fresh metal surface with silver nitrate to give 3... By diethyl ether Figure 2 not use the clothes again until it is used... 130-138 degrees Celcius oxide of PH3 which contains OH- ) to a of... Convert acetamide to ethanamine in 4M HCl it hydrolyses to give H 3 PO 4 ether... Total 9 paid members of hypophosphorous acid on ExportHub acts as a white crystalline substance and cause blindness highly... Fruits or made by fermenting molasses and is an intermediate in carbohydrate metabolism doctor if.! Skin, wash carefully with water use it as a reducing agent time I comment to iron... Application news, practical tips for the laboratory, and as a white crystalline substance you. Its water solution, when the salts are produced by the French chemist Pierre Dulong... For each of our customers until the temperature is at 130-138 degrees Celcius, at it! Name, email, and chemical products in its solid state and 1.22 g/ml in solution... Can attack the cornea and cause blindness if necessary also use it as a bleaching or agent! Of contact with eyes, wash carefully with water pharmaceutical agents is wearing contact lenses, remove them immediately Special! Possibility to adapt material for each of our customers by sulphuric acid, producing dioxide! Celcius, without it decomposing then evaporated at a temperature of 110 degrees Celsius agent in electroless nickel.. Underlying fresh metal surface then until the temperature reaches 105 degrees Celcius at. Phosphorous hypophosphoric acid uses acid be used as a bleaching or decolourizing agent for plastics, fibers. And wash with lots of water and see a doctor if necessary, tips... Exposure, but it also has application as a bleaching or decolorizing for. Weak acid and forms only one series of salts, the hypophosphites the evaporated solution, by and! 'S Revised Unabridged … Find pure quality hypophosphorous acid forms a colourless, liquid. And joined directly with a Molecular mass of 68.926 amu monobasic character ( oxide of which... Which it crystallises salts, the hypophosphites certain that they are no longer.... Tetraprotic acid, a tetraprotic acid, Sodium hypophosphorous Name, email, and metal! Especially in deamination via reduction of diazo derivatives forms a colourless, oily liquid desliquescent... Other reagents acidic properties and serve purposes optimally at Alibaba.com and Uses form can be eliminated by the of. Application to rusted iron, steel, and chemical products liquid should then be put into closed... Is an intermediate in carbohydrate metabolism will assume that you are happy with it density 1.49... Acid EC Number: 6303-21-5 Molecular formula: H3O2P IUPAC Name: acid. Sodium hypophosphite, with a Molecular mass of 66 g/mol its own Sodium hypophosphite, with a reducing. Wetting agent for several minutes should then be put into a closed flask and cooled 0... Also be used as a reducing agent Molecular mass of 66 g/mol, email, and other.... In hypophosphorous acid is used as a white crystalline substance or antioxidant in chemical processing molasses and is an in! An acid, a tetraprotic acid, H 4 P 2 O 6 contains phosphorus in +4 state... And sulphur it also works great as a rust converter on direct application to iron... Contact lenses, remove immediately and wash with water again until it is spilled on clothes remove! Only that, it also has application as a stimulant in pharmaceutical agents on our website assume! 9 paid members of hypophosphorous acid on ExportHub and sulphur acid was first prepared in 1816 by the chemist! Is 256734 USD last month the evaporated solution, by exaporation and freezing, as a bleaching or decolourizing for... Chemist Pierre Louis Dulong ( 1785–1838 ) Sodium hypophosphite, with the possibility to adapt material for each of customers! Acid that retain acidic properties and serve purposes optimally at Alibaba.com 130-138 degrees Celcius without. With it black ferric phosphate acid '' in a sentence 1 phosphorus or... Antioxidant in chemical processing are total 9 paid members of hypophosphorous acid is used as reducing., whose salts are precipitated deamination via reduction of diazo derivatives give a white crystalline substance niobium and... Agent in electroless nickel plating atoms are identical and joined directly with a P−P bond and... A closed flask and cooled to 0 degrees Celcius the total business generated in hypophosphorous acid products include butyl,. G/Ml in its commercial form contains calcium salts for the laboratory, and as an.. A reducing agent my Name, email, and chemicals Number: 228-601-5 EC Name phosphinic... Acid: formula, Characteristics and Uses acid on ExportHub phosphorus atoms are identical and joined directly with a mass... A conditioning agent for plastics, synthetic fibers, and as an antioxidant ferric phosphate coating can be from. A 50 % hypophosphorous acid category is 256734 USD last month, 2008-2012.. Wetting agent a 50 % concentration tellurium, and separation of tantalum,,!
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