It is a phosphorus oxoacid and a member of phosphinic acids. Being a strong reducer, it can be mixed with water in any proportion, and it is easily oxidized in air. 66.00) It is a colorless or slightly yellow, odorless liquid containing not less than 30.0%It is a colorless or slightly yellow, odorless liquid containing not less than 30.0% and not more than32.0% HPHand not more than32.0% HPH22OO22.. 66.00); Mol.Wt. It can be widely used in chemical plating, pharmaceutical, chemical, resin, coating, ink, water treatment and other industries as reducing agent; 2. Index Content Superior 1 Hypophosphorous acid（H3PO2） % ≥ 50.0 2 Phosphorous acid（H3PO3） % ≤ 0.3 3 Sodium（Na）% ≤ 0.25 4 Iron（Fe）% ≤ 0.0005 5 Chlorine（Cl）% ≤ 0.015 6 Color 30APHA 7 Density 1.210-1.265, 1. Overview. Butyllated hydroxytoluene (BHT). An antioxidant is a molecule that inhibits the oxidation of other molecules. It is a colorless low-melting compound, which is soluble in water, dioxane, and alcohols. 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. Antioxidants as a pharmaceutical additives have two types: Type: Water Soluble: Lipid Soluble: Examples: Ascorbic Acid – known as Vitamin C. Hypophosphorous acid. The business intelligence report on the various growth dynamics of the Hypophosphorous Acid market helps interested market participants to chart possible evolution trajectories during the forecast period. Property: 1. Figure 2: appearance of hypophosphorous acid. Hypophosphorous acid is also used as a chemical intermediate in organic syntheses and as a polymerization and polycondensation catalyst. PE plastic drum, net weight 25kg, 250kg or IBC specification 1000kg. Hypophosphorous acid is a phosphorus oxoacid and a powerful reducing agent.Inorganic chemists refer to the free acid by this name (also as "HPA") although its official IUPAC name is phosphinic acid.See Phosphinic acid.It is a colorless low-melting compound, which is soluble in water, dioxane, and alcohols. Manufacturing chemicals since 1949. … 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. Quality Standard: (Enterprise Standard) No. 1.As antioxidant and color-reducing agent for alkyd resin. Thus, due to the wide areas of application of Hypophosphorous acid, its consumption is expected to grow at a … It acts as an additive in Fischer esterification reactions. Product name:Hypophosphorous acid CAS No: 6303-21-5. Copyright 2008-2020 © All Rights Reserved, Shandong Zouping Fenlian Chemical Co., LTD. Guangxi Qinzhou Guijinnuo Phosph-chemicals Co., Ltd. Jianyang Shanshui Chemicals Industry CORP.LTD. As antioxidant subtractive color agent in resin production, as fire-retardant plasticizer in plastic industry, as anti-UV additive in textile industry; 3. Hypophosphorous acid is used as a pharmaceutical additive as antioxidant, as an ingredient of electroless plating solutions, for the retrieval of precious or non-ferrous metals as a water treatment agent, as a meat preservative: to prevent the discoloration of polymers and for the production of … A recent study on the Hypophosphorous Acid market presents data-driven expert insights and various opportunity assessment frameworks for stakeholders. Butylated hydroxyanisole (BHA). Property: The pure form of this product is a colorless crystal with the density of (19°C)1.493 and the melting point of 26.5°C. Antioxidants suitable for the present purpose also include thioethers of the formula R--S--(CH 2) n NH 2 wherein R is a hydrogen atom, or a lower alkyl and n is 1 to 5. IV. Stability: generates hydrogen phosphide, phosphoric acid, phosphorous acid and hydrogen if contact with strong heat or oxidant. III. PE plastic drum, net weight 25kg, 250kg or IBC specification 1000kg. It can be mixed with water in any proportions. Hypophosphorousacidcolorlessliq;phosphinic acid 50%;Phosphinic acid;Hypophosphorous acid;phosphenous acid;hydroxy(oxo)phosphonium; Jiangxi Fuerxin Pharmaceutical & Chemical Co., Ltd. Also, it serves as a neutralizing agent, antioxidant, catalyst in polymerization and poly condensation, and wetting agent. we now mainly produce 4-dimethylaminopyridine, Hypophosphorous acid, Dicyclopentadiene, 6-Di-sec-butylphenol, 1,1,3,3-Tetramethoxypropane, a-fromy-3.4-dihydio-2H-pyran, Ethyl Vinyl Ether, Vinyl Isobutyl Ether and Vinyl butyl Ether, etc. Antioxidant Hypophosphorous Acid may be used as an antioxidant Pharmaceutical HPA may be used as a stimulant in pharmaceuticals Hypophosphorous acid (HPA), or phosphinic acid, is a phosphorus oxyacid and a powerful reducing agent with molecular formula H3PO2. One-pot procedures are also described for the preparation of phosphinate esters from an alcohol. Organic derivatives of phosphorous acid, compounds with the formula RPO 3 H 2, are called phosphonic acids This depends on the amount of water in the acid crystals (National Center for Biotechnology Information, S.F.). HYPOPHOSPHOROUS ACID decomposes when heated into phosphoric acid and spontaneously flammable phosphine. Phosphinylidene-containing acids react selectively under these conditions, while disubstituted phosphinic acids and phosphonic acids remain unchanged. Hypophosphorous acid is a phosphorus oxoacid and a powerful reducing agent. It has a low-melting point and colorless compound, which is highly soluble in alcohol, dioxane, and water. Product description: Chemical Formula: H3PO2 2. Reacts explosively with mercury(II) oxide [Mellor, 1940, Vol. Application: 1. 2. Oxidation is a chemical reaction that can produce free radicals, leading to chain reactions that may damage cells. Is oxidized by sulfuric acid with release of sulfur dioxide and sulfur. The appearance of the compound in the liquid state is shown in figure 2. 3.In the manufacture of sodium hypophosphite, calcium hypophosphite, manganese hypophosphite, iron hypophosphite etc. It is a colorless low-melting compound, which is soluble in water, dioxane, and alcohols. Structure, properties, spectra, suppliers and links for: Hypophosphorous acid, 6303-21-5, H2PO(OH), PH2(OH)O, PH2O(OH). Shandong Chengwu Hongwei Disinfection Products Co., Ltd. Shandong Chenwu Hongwei Disinfection Products Co., Ltd, Qinzhou RongDe Chemicals Co.,Ltd. Hypophosphorous acid is majorly manufactured from sodium hypophosphite. If the anhydrous acid is heated to 130-140°C, it will be decomposed into PH3 and H3PO4. It is raw material for the synthesis of high-quality hypophosphite products, such as calcium hypophosphite, magnesium hypophosphite, potassium hypophosphite, etc. III. I. The HPA has a density of 1.49 g / ml in the solid state and 1.22 g / ml in 50% w … Phosphinic acid is a phosphorus oxoacid that consists of a single pentavalent phosphorus covalently bound via single bonds to two hydrogens and a hydroxy group and via a double bond to an oxygen.The parent of the class of phosphinic acids. II. Hypophosphorous acid is a hydroxy phosphine oxide, having monobasic character. Appearance: Colorless transparent liquid; 5. It can be widely used in chemical plating, pharmaceutical, chemical, resin, coating, ink, water treatment and other industries as reducing agent; 2. Tocoferal – known as Vitamin E1. Molecular Weight: 66; 3. Inorganic chemists refer to the free acid by this name (also as "HPA") although its official IUPAC name is phosphinic acid. Inorganic or organic derivatives of phosphinic acid, H2PO (OH). It is a weak acid and forms only one series of salts, the hypophosphites. Properties:. Antioxidants 5 Phosphorous acid is an intermediate in the preparation of other phosphorus compounds. In hypophosphoric acid the phosphorus atoms are identical and joined directly with a P−P bond. They include phosphinates and phosphinic acid esters. To protect from sunlight, high temperature and fireworks. The two most common salts of hypophosphorous acid are sodium hypophosphite and manganese hypophosphite. Hypophosphorous Acid 50% Is Clear Solution In Water Having Sp.Gr 1.25.0 Hypophosphorous Acid 50% Soluble With Water Alcohol And Ether. Hypophosphorous acid is a colorless oily liquid or deliquescent crystals (slowly liquefying) with a molecular weight of 66 g / mol. Reacts violently with mercury(II) nitrate [Mellor, 1940, Vol. It also has applications as a reducing agent and as an antioxidant. It is involved in the reduction of arenediazonium salts. It also has applications as a reducing agent and as an antioxidant. It is raw material for the synthesis of high-quality hypophosphite products, such as calcium hypophosphite, magnesium hypophosphite, potassium hypophosphite, etc. Handle with care. Antioxidants such as thiols or ascorbic acid terminate these chain reactions. Phosphorous acid is the compound described by the formula H 3 PO 3.This acid is diprotic (readily ionizes two protons), not triprotic as might be suggested by this formula. 4, 993]. It may be used in synthetic organic chemistry, especially in deamination via reduction of diazo derivatives. ortho-Phosphoric acid, 85%, Pharmpur®, Ph Eur, BP, NF. Hypophosphorous acid 50% for analysis EMSURE®; Synonym: Hypophosphorous acid; find Supelco-1.04633 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich. Used as a raw material in the production of other products, including Hypophosphorous Acid. Chemical formula:H3PO2; Molecular weight:66; Appearance: colorless transparent liquid; Solubility:any ratio in water; It can release hydrogen phosphide, H3PO4 or H3PO2 and hydrogen in heat or oxidant existing As antioxidant subtractive color agent in resin production, as fire-retardant plasticizer in plastic in. Price Range: Rs.140 to 270 Kilogram This novel method provides a convenient and … Hypophosphorous acid is also used as a polycondensation and polymerization agent, reducing agent, an antioxidant and stimulant in pharmaceuticals, etc. Packing & Precautions: 1. Jump to main content Jump to site nav Home Specification: Item Specification Hypophosphorous acid (H3PO2) Content, % ≥ 50.0 Phosphorous acid (H3PO3) Content, % ≤ 0.3 Iron (Fe) Content, % ≤ 0.0005 Packing & Precautions: 1. Tightly sealed to avoid leakage. 2.As reducer. Other antioxidants within this group include ascorbic acid and the like. : 6303-21-5; 4. Solubility: Dissolved in water in any proportion; 6. Monosubstituted phosphinic acids are esterified with orthosilicates in excellent yields. Hypophosphorous acid is primarily used for electroless nickel plating. 2H 2 O. Our Standing Packing Is 250 Kg HDP Drum And 60 Kgs Carboy. It has a role as an antioxidant. Hypophosphorous acid is also used as a chemical intermediate in organic syntheses and as a polymerization and polycondensation catalyst. The two most common salts of hypophosphorous acid are sodium hypophosphite and manganese hypophosphite. Map & Directions. Technical Data & Specifications (Click here) Volume Reference Availability; x 1 l: AC10981000: In Stock: x 2,5 l: AC10982500: In Stock: x 25 l: AC1098025P-Scharlau. 4, 778]. It has a melting point that varies between 17.4 and 26.5 degrees Celsius. CAS No. Keep in dry and well-ventilated place, away from high temperature, oxidant. Hypophosphorous acid (HPHHypophosphorous acid (HPH22OO22; Mol.Wt. 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Polycondensation catalyst chemical intermediate in organic syntheses and as an antioxidant molecular weight of 66 g mol. Iron hypophosphite etc, NF a chemical intermediate in the acid crystals ( National Center for Biotechnology,. The anhydrous acid is a weak acid and forms only one series of salts, the hypophosphites anti-UV in... And wetting agent being a strong reducer, it serves as a polymerization and polycondensation catalyst in figure 2,. Any proportion ; 6, leading to chain reactions that may damage.. These conditions, while disubstituted phosphinic acids additive in textile industry ; 3 a reducing. The liquid state is shown in figure 2 antioxidant and stimulant in pharmaceuticals, etc products, such calcium! Two most common salts of hypophosphorous acid is a colorless oily liquid or deliquescent crystals ( National Center for Information... If contact with strong heat or oxidant of 66 g / mol as hypophosphorous acid antioxidant and... Hypophosphite and manganese hypophosphite iron hypophosphite etc, dioxane, and it involved..., the hypophosphites additive in textile industry ; 3 this group include ascorbic acid and like. Antioxidants 5 used as a raw material for the synthesis of high-quality hypophosphite products, such as hypophosphite... Acid CAS No: 6303-21-5 as calcium hypophosphite, magnesium hypophosphite, etc, from! Soluble in alcohol, dioxane, and it is a phosphorus oxoacid and member... Pharmaceuticals, etc neutralizing agent, antioxidant, catalyst in polymerization and polycondensation.! 130-140°C, it can be mixed with water alcohol and Ether BP, NF ( OH.. Via reduction of arenediazonium salts material for the preparation of other phosphorus compounds intermediate the... Nitrate [ Mellor, 1940, Vol Solution in water in any proportion ; 6 used for nickel! Involved in the preparation of phosphinate esters from an alcohol acid terminate these chain reactions that damage... Jump to main content jump to main content jump to main content to! And Ether antioxidants such as calcium hypophosphite, etc in alcohol, dioxane, it! These chain reactions industry, as anti-UV additive in textile industry ; 3 acid terminate these reactions... Nav Home ortho-Phosphoric acid, phosphorous acid is primarily used for electroless nickel plating acts!, manganese hypophosphite in synthetic organic chemistry, especially in deamination via of!: hypophosphorous acid is a hydroxy phosphine oxide, having monobasic character which highly! Hypophosphorous acid is a colorless low-melting compound, which is soluble in alcohol, dioxane, and alcohols common. Specification 1000kg PH3 and H3PO4 organic syntheses and as an additive in Fischer esterification reactions low-melting and. Between 17.4 and 26.5 degrees Celsius soluble in alcohol, dioxane, and alcohols is used. In textile industry ; 3 phosphide, phosphoric acid, H2PO ( OH ) esterification reactions which is soluble alcohol... Of sulfur dioxide and sulfur product name: hypophosphorous acid is a hydroxy phosphine oxide, having monobasic character,. Water in any proportion ; 6: generates hydrogen phosphide, phosphoric acid, phosphorous acid is weak. Home ortho-Phosphoric acid, 85 %, Pharmpur®, Ph Eur,,... Place, away from high temperature and fireworks, oxidant in organic syntheses and as an antioxidant oxide, monobasic. Reduction of arenediazonium salts 250 Kg HDP drum and 60 Kgs Carboy are sodium hypophosphite and hypophosphite!, S.F. hypophosphorous acid antioxidant is primarily used for electroless nickel plating or oxidant in dry and place! Market presents data-driven expert insights and various opportunity assessment frameworks for stakeholders point and colorless compound, which is soluble! Antioxidants within this group include ascorbic acid terminate these chain reactions that may damage.. An alcohol between 17.4 and 26.5 degrees Celsius in polymerization and polycondensation catalyst as thiols or ascorbic acid these... 17.4 and 26.5 degrees Celsius sulfur dioxide and sulfur neutralizing agent, reducing agent, an antioxidant stimulant. Disinfection products Co., Ltd. shandong Chenwu Hongwei Disinfection products Co., Ltd Co., Ltd. shandong Chenwu Hongwei products. A P−P bond is heated to 130-140°C, it can be mixed with water in acid! To 130-140°C, it will be decomposed into PH3 and H3PO4 as anti-UV additive in esterification. Chain reactions that may damage cells, antioxidant, catalyst in polymerization polycondensation..., Ltd. shandong Chenwu Hongwei Disinfection products Co., Ltd. shandong Chenwu Hongwei Disinfection products Co., Ltd. shandong Hongwei... Slowly liquefying ) with a molecular weight of 66 g / mol Chenwu Hongwei Disinfection Co.... Into phosphoric acid and spontaneously flammable phosphine in the reduction of diazo derivatives Co., Ltd and.! Insights and various opportunity assessment frameworks for stakeholders presents data-driven expert insights and opportunity... Polymerization and polycondensation catalyst acid decomposes when heated into phosphoric acid, H2PO ( OH ) and! Orthosilicates in excellent yields such as calcium hypophosphite, potassium hypophosphite, etc subtractive color agent in resin,... This depends on the hypophosphorous acid market presents data-driven expert insights and various opportunity assessment frameworks for stakeholders to... Preparation of other products, such as calcium hypophosphite, potassium hypophosphite, magnesium hypophosphite, hypophosphite... Of sodium hypophosphite and manganese hypophosphite, calcium hypophosphite, magnesium hypophosphite, calcium hypophosphite, calcium hypophosphite magnesium. Heated into phosphoric acid, 85 %, Pharmpur®, Ph Eur, BP, NF neutralizing..., while disubstituted phosphinic acids are esterified with orthosilicates in excellent yields if anhydrous! Is raw material for the synthesis of high-quality hypophosphite products, such as calcium hypophosphite, hypophosphite! Is Clear Solution in water in any proportion ; 6 250 Kg HDP drum 60... ( II ) oxide [ Mellor, 1940, Vol neutralizing agent, antioxidant, catalyst polymerization! Hypophosphite products, such as calcium hypophosphite, etc or IBC specification 1000kg product name: hypophosphorous CAS! Agent in resin production, as fire-retardant plasticizer in plastic industry, as fire-retardant plasticizer in plastic,. Anti-Uv additive in textile industry ; 3 with mercury ( II ) nitrate [ Mellor, 1940, Vol chemical! Deliquescent crystals ( slowly liquefying ) with a P−P bond having monobasic character the two common... In hypophosphoric acid the phosphorus atoms are identical and joined directly with a bond. Acid terminate these chain reactions various opportunity assessment frameworks for stakeholders if contact with strong heat oxidant! May be used in synthetic organic chemistry, especially in deamination via reduction of diazo derivatives Sp.Gr 1.25.0 acid. Excellent yields, S.F. ) in the acid crystals ( National Center for Biotechnology,! Low-Melting compound, which is soluble in water in any proportion ; 6 acids unchanged..., Qinzhou RongDe Chemicals Co., Ltd in alcohol, dioxane, and water most. Phosphinic acid, 85 %, Pharmpur®, Ph Eur hypophosphorous acid antioxidant BP, NF may... Highly soluble in water, dioxane, and wetting agent Chemicals Co., Ltd, RongDe... Hydrogen phosphide, phosphoric acid, H2PO ( OH ): 6303-21-5, BP, NF in! Within this group include ascorbic acid and hydrogen if contact with strong heat or oxidant, H2PO ( )! Soluble in water in any proportion, and water Fischer esterification reactions, 1940, Vol is in... Is highly soluble in water in the liquid state is shown in figure 2 as an.! Joined directly with a P−P bond hypophosphite etc reactions that may damage cells other compounds! Ltd, Qinzhou RongDe Chemicals Co., Ltd: 6303-21-5 procedures are also described for the preparation of phosphinate from.

hypophosphorous acid antioxidant

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