Its chemical formula is [NH 4 PO 3 ] n. Ammonium polyphosphate is an inorganic salt of polyphosphoric acid and ammonia containing both chains and possibly branching. Chemical Formula HOP(OH)(O)O(n)H. - Find MSDS or SDS, a COA, data sheets and more information. It consists of three tetrahedral PO 4 units linked together by sharing oxygen centres. Skip Navigation. Polyphosphoric acid for synthesis. It is an irritant or corrosive to the skin, eyes, and other mucous membranes of both humans and laboratory animals. [hydroxy (phosphonooxy)phosphoryl] phosphono hydrogen phosphate. Sinks and mixes with water. 1.1. Acidity is weaker than nitric acid and sulfuric acid. U.S. National Library of Medicine. CAS Number. N/A CASR NO. High-grade feed additives, fabric flame retardant and anti-static, its value lies in high dewatering capacity. Dehydrating Agent – It is used as a … Ortho Phosphoric Acid: Chemical Formula: H 3 PO 4: Molar Mass: 97.99 g/mol: Density: 2.030 g.cm-3: Melting Point: 42.4 °C (108.3 °F; 315.5 K) Boiling Point: 407 °C (765 °F; 680 K) Phosphoric Acid Structure . POLYPHOSPHORIC ACID (PPA) Chemical overview CAS # 8017-16-1 EINECS # 232-417-0 APPLICATIONS Drying Agent, Epoxy Coatings, Phosphate Esters, Coatings, Solvents SYNONYMS PPA FORMULA Hn+2PnO3n+1 PURITY 115% CATEGORIES Coatings, Construction Chemicals, Flame Retardants, Household, Industrial & Institutional Chemicals, Industrial Chemicals, Lubricant & Grease, … Molecular weight: 337.93 . A brief review of the chemistry of polyphosphoric acid (PPA) and bitumen J-F Masson Institute for Research in Construction, ... understood. CAS: 8017-16-1 . Original iron gauge: secondary inorganic acid corrosion, 93007 Uses: Used as a … Polyphosphoric acid is a versatile chemical intermediate used as a compound cyclizing agent, acylating agent and dehydrating agent in organic synthesis, and a new type of asphalt, which is used as a catalyst in the petroleum industry. It can be fully dissolved in water, innocuous and no pollution to the environment has good chemical … This con­den­sa­tion process can con­tinue with ad­di­tional or­thophos­phoric acid units t… The chemical formula of orthophosphoric acid is H 3 PO 4 and its chemical structure is label in the illustration. Polyphosphoric Acids. Dehydrating Agent – It is used as a strong drying and dehydrating agent. Tel: + (609) 397-3377 May catalyze … Polyphosphoric acid. 8017-16-1 Polyphosphoric acids n.a. Call : 918045802046 Other names Orthophosphoric acid. The pure compound is a colorless solid. Reacts with water to generate heat and phosphoric acid (orthophosphoric acid). Display Name: Polyphosphoric acids EC Number: 232-417-0 EC Name: Polyphosphoric acids CAS Number: 8017-16-1 Molecular formula: H(n+2)O(3n+1)Pn IUPAC Name: We would be happy to provide a quote, a sample, or further information regarding it, Polyphosphoric acids MSDS -Material Safety Data Sheet and Polyphosphoric acids CAS 8017-16-1 COA-Certificate of Analysis, Product Data Sheet – in PDF Document. Phosphorylation may take place by direct reaction of a hydroxy group on the cellulose with the … If ingested will burn mouth and stomach unless diluted at once. This way, a series of polyphosphoric acids can be obtained. Constituent 1. CAS Number: 8017-16-1. Chemical PAC-1 PAC-2 PAC-3; Polyphosphoric acid (8017-16-1) 3 mg/m3 : 30 mg/m3 : 150 mg/m3 Hygroscopic. Polyphosphoric acid ~105% H3PO4 basis, CAS Number: 8017-16-1,(398608 Fluka).Shop now or request a quote. CAS (Chemical Abstract Service) registry number. Molecular Formula: H n+2 P n O3 n+1 , Molecular Weight: 98.00 Characteristics: PPA is colorless transparent viscous liquid, hygroscopic, non-crystallizable,corrosive, water soluble into orthophosphate acid. Molecular weight calculation: 1.00794*3 + 30.973761 + 15.9994*4 Polyphosphoric acid is a mixture of linear phosphoric acids and orthophosphoric acid. Help; FAQs; Fact Sheet; NLM > ChemIDplus > Substance; ChemIDplus Lite • Browse • Advanced. It is a good ring closing reagent. Polyphosphoric Acid Uses. Borivali West, Mumbai B 308, Mangal Aarambh, Near Kora Kendra, Next Mc Donald, SV Road, Borivali West, Mumbai - 400092, Dist. CHEBI:52641 - polyphosphoric acid. DTXSID60953189. Fax: + (646) 366-0595, 44 North Main Street (USCG, 1999), Goggles or face shield; rubber gloves or protective clothing. It is the simplest of a homologous series of long chain molecules called polyphosphoric acids, with the general formula H(HPO 3) n OH, in which n = 2, 3, 4, . Molecular Formula. Tetraphosphoric acid. The prefix ortho- is used to distinguish the acid from related phosphoric acids, called polyphosphoric acids. Cyclic trimetaphosphate Adenosine diphosphate (ADP) The structure of tripolyphosphoric acid illustrates the principles which define the structures of polyphosphates. Characteristics: PPA is colorless transparent viscous liquid, hygroscopic, non-crystallizable,corrosive, water soluble into orthophosphate acid. Metaphosphoric acids, (HPO 3) n, in which n = 3, 4, 5, . Polyphosphoric Acid (PPA), Molecular formula: H6P4O13, is an inorganic chemical compound, having strong hygroscopic properties. EDTMPS is nitrogenous organic polyphosphoric acid, a part of a cathodic corrosion inhibitor. Lambertville, NJ 08530 H n+2 P n O 3n+1 Chemical Formula: Hn+2PnO3n+1 Product description : Colorless sticky liquid, easy to air stack, not crystallize, corrosive, compatible with water, hydrolyzed into ortho-phosphoric acid. POLYPHOSPHORIC ACID reacts exothermically with chemical bases (examples: amines, amides, inorganic hydroxides). 8017-16-1 - Polyphosphoric acid - Searchable synonyms, formulas, resource links, and other chemical information. Molecular weight: 337.93 . Orthophosphoric acid refers to phosphoric acid, which is the IUPAC name for this compound. Liquid burns skin and eyes unless washed off quickly. Can initiate the polymerization of certain classes of organic compounds. USA.gov. Polyphosphoric Acid SDS Safety Data Sheet MSDS Sheet, Material Safety Data Sheet. Polyphosphoric Acid, 115%. If you continue to use this site we will assume that you are happy with it. All … CAS: 8017-16-1 . Business Type: Manufacturer Wholesaler. Download Start New Query Modify Query Search History Switch to Summary … NO. The general formula of a polyphosphoric acid is H n+2 P n O 3n+1 or HO(–P(O)(OH)–O–) n H. The … National Oceanic and Atmospheric Administration. Polyphosphoric acid (non polymer grade) Type: legal entity composition of the substance State Form: liquid. Can initiate the polymerization of certain classes of organic compounds. Chemical formula: H6P4O13 . Phosphoric acid, also known as orthophosphoric acid, is a triprotic acid that exists as a dense liquid. RN: 8017-16-1. Fluorine (F) 0.0005% max. This is a weak acid which shows solubility inethanol and water as well. The molecular formula of APP . Verified Supplier. Characteristics: PPA is colorless transparent viscous liquid, hygroscopic, non-crystallizable,corrosive, water soluble into orthophosphate acid. H6O13P4. Each extra orthophosphoric unit that is condensed adds 1 extra H atom, 1 extra P atom, and 3 extra O atoms. New York, NY 10018 USA Substance Name: Polyphosphoric acid. Phosphoric acid is a weak acid with the chemical formula H 3 PO 4. Ltd. - Manufacturer, Distributor, Supplier, Trading Company of Polyphosphoric Acid based in Navi Mumbai, India Prasol Chemicals Pvt. Molecular Formula. 1920 Martigny / Switzerland ADVANCED SEARCH; STRUCTURE SEARCH; CERT OF ANALYSIS; SDS SEARCH; Sigma-Aldrich ® Products. Connect Ammonium Polyphosphate Ask Price. Ppa Polyphosphoric Acid Price - Select 2020 high quality Ppa Polyphosphoric Acid Price products in best price from certified Chinese Polyphosphoric Acid Ppa 115% manufacturers, Ppa Polyphosphoric Acid 115% suppliers, wholesalers and factory on Made-in-China.com Viscous water-white odorless liquid. Linear Formula: H n+2 P n O 3n+1. Get Best Price. Chemical safety assessment Performed for this substance: YES Compositions open all close all. (USCG, 1999). The report includes Polyphosphoric acid(PPA) description, covers its application areas and related patterns. The "backbone" of a polyphosphoric acid molecule is a chain of alternating P and O atoms. Non-oxidicability, could cause burns when meeting H vesicant. Ammonium Polyphosphate is an inorganic salt of polyphosphoric acid and ammonia containing both chains and possibly branching. For most uses of the polyphosphoric acid esters such, for example, as the preparation of insecticidal compositions or plasticizers, the value of n in the above formula … Reacts with or corrodes active metals, including such structural metals as aluminum and iron, to release hydrogen, a flammable gas. Get Contact details & address of companies manufacturing and supplying Polyphosphoric Acids across India. Organic Synthesis – Polyphosphoric Acid (PPA) is used to make phosphate esters, acid phosphates and pharmaceuticals. A polymerized phosphorus oxoacid of general formula HO [PO 2 OH] n H formed by condensation of orthophosphoric acid molecules and containing a backbone chain consisting of alternating P and O atoms covalently bonded together. Polyphosphoric acid is a mixture of linear phosphoric acids and orthophosphoric acid. S36/37/39 - Wear suitable protective clothing, gloves … n.a. . We use cookies to ensure that we give you the best experience on our website. Phosphoric acid’s formula is written as H 3 PO 4. Polyphosphoric acids are miscible with water, hydrolyzing to orthophosphoric acid with the generation of heat. Polyphosphoric Acid Ask Price. for charge, stereo–chemical and/or isotopic information. The CAS number is the substance numerical identifier assigned by the Chemical Abstracts Service, a division of the American Chemical Society, to substances registered in the CAS registry database. Identifiers CAS Number. n.a. According to the present process any alkyl ester of a polyphosphoric acid having the above general formula may be made. Chemical Formula: H n+2 P n O 3n+1: Molecular Weight: not applicable: Other Trade Name: Superphosphoric acid/ Phosopholeum, Condensed phosophoric acid: Product Description: Colorless viscous clear liquid Chemical Name: Polyphosphoric Acid (PPA) Synonyms: Phospholeum, Tetraphosphoric Acid, Superphosphoric Acid. Phosphoric acid, also known as orthophosphoric acid or phosphoric acid, is a weak acid with the chemical formula H 3PO 4. (USCG, 1999). A substance identified primarily by an EC or list number may be linked with more than one CAS number, or with CAS numbers that have been deleted. Chloride (Cl) 0.001% max. Phosphoric acid (H 3 PO 4) 115.0% min. 2nd Floor Hydroxyphosphino phosphate. 31087-13-5. The reaction is not violent. Substance Name: Polyphosphoric acidRN: 8017-16-1. For the linear chains, the end phosphorus groups share one oxide and the others phosphorus centres share two oxide centres. It is a hygroscopic, viscous solution, whose mainstream applications are in organic synthesis, in the polymer industry and in the fine chemical industry.Of a higher quality than those generally produced on the market, the purity of our pyro/polyphosphoric acids is the result of strictly controlled sourcing and manufacturing processes. Polyphosphoric acid(PPA) (CAS 8017-16-1) Market Research Report 2020 presents comprehensive data on Polyphosphoric acid(PPA) markets globally and regionally (Europe, Asia, North America etc.) Polyphosphoric acid 115 SAFETY DATA SHEET Supersedes Revision: 02/19/2015 Product Code: 4PPA115 Product Name: Polyphosphoric acid 115 Trade Name: PPA 115 Company Name: Compass Chemical International LLC 5544 Oakdale Road SE Smyrna, GA 30082 Emergency Contact: Chemtrec (800)424-9300 24 Hour (404)696-6711 (678)904-4017 Phone Number: Intended Use: Intended for … Polyphosphoric acid for synthesis. All three hydrogens are acidic to varying degrees and can be lost from the molecule as H+ ions. Sign In. Polyphosphoric acid reagent grade, 115% H3PO4 basis; CAS Number: 8017-16-1; EC Number: 232-417-0; Linear Formula: Hn+2PnO3n+1; find Sigma-Aldrich-208213 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich. 68514-88-5 - Polyphosphoric acids, polymers with isopropanolamine, tall oil and triethanolamine - Searchable synonyms, formulas, resource links, and other chemical information. Acidity is weaker than nitric acid and sulfuric acid. It is concluded that PPA cannot dissociate and react with bitumen unless enclaves of high dielectric constant exist in bitumen. EC Number: 232-417-0. Tel: +41 27 722 57 11 CAS Number: 8017-16-1. Phosphoric acid. CAS 8017-16-1, pH (H₂O, 20 °C) acidic,Hydrolysis. 1.1.1.1. Molecular Formula. Chroma (Hazen) 40 max. Other packing … Lower Explosive Limit (LEL): data unavailable, Upper Explosive Limit (UEL): data unavailable, Vapor Density (Relative to Air): data unavailable, National Oceanic and Atmospheric Administration. Search. | Match Criteria: Product Name, Description. Molar mass of H3PO4 = 97.995181 g/mol Convert grams Phosphoric Acid to moles or moles Phosphoric Acid to grams. Call +91-8048807291. The reactions can generate large amounts of heat in small spaces. Polyphosphoric Acid. It is normally encountered as a colorless syrup of 85% concentration in water. 8017-16-1. Polyphosphoric acid. Section 1: Product Identification. 1.1.1. Prasol Chemicals Pvt. Solvent – It can be used as a reaction medium and solvent. ››Phosphoric Acid molecular weight. The ratio of these P2O5 contents provides a relative phosphoric acid content, which for pyrophosphoric acid is 79.8%/72.4% = 110%. Other far … Molecular structure displayed in this section is based on InChI annotation from IUCLID reference … IndiaMART. Phosphoric acids with concentration > 68% P2O5, are commonly known as polyphosphoric acids. CAS: 8017-16-1 . When all three H+ ions are removed, the result is an orthophosphate ion PO43−, commonly called "phosphate". including trade names and synonyms. Reacts with or corrodes active metals, including such structural metals as aluminum and iron, to release hydrogen, a flammable gas. Polyphosphoric Acid, 115%. Molecular Formula Molecular Weight CAS Number; H (n+2) … Iron (Fe) 0.002% max. More … 7664-38-2 3D model . Chemical Materials for Food and Beverage, Pharmaceuticals, Cosmetics and other industries. Another name for this acid is phosphoric(V) acid. Molecular weight: 337.93 Classification and serial number of dangerous regulations: GB8.1 class 815052. Usage : Polyphosphoric acids are used as a catalyst in the chemical and the petroleum industries for polymerization, alkylation, dehydration, condensation, and isomerization processes. It is also connected to three hydroxyl (-OH) groups … Its chemical formula is [NH4 PO3]n showing that each monomer consists of an orthophosphate radical of … 70 West 40th Street, This main layer contains sublayers for the chemical formula, atom connections and hydrogen atoms. 340 kg net drums, 1900 kg net IBCs. One hundred percent phosphoric acid contains 72.4% P2O5 as calculated from the formula weight ratio P2O5/H3PO4. View by: Product | Supplier. Scheme 7.1. Solubility Soluble in ethanol & water. Appearance: Viscous liquid. Acidity is weaker than nitric acid and sulfuric acid. 83.3% min. Ppa Polyphosphoric Acid Price - Select 2020 high quality Ppa Polyphosphoric Acid Price products in best price from certified Chinese Polyphosphoric Acid Ppa 115% manufacturers, Ppa Polyphosphoric Acid 115% suppliers, wholesalers and factory on Made-in-China.com Interactive image; … (5% in water is … Additional gas-generating reactions may occur with sulfites, nitrites, thiosulfates (to give H2S and SO3), dithionites (SO2), and carbonates (CO2). . The pure compound is a colorless solid. 2 H3PO4 → H4P2O7 + H2O The chem­i­cal struc­ture of py­rophos­phoric acid is also shown in the il­lus­tra­tion. Brand: Connect. Thus, diphosphoric, or pyrophosphoric, acid (H 4 P 2 O 7) is formed from two molecules of phosphoric acid, less one molecule of water. Location. 8017-16-1 ATOMIC OR MOLECULAR FORMULA H n+2 P n O 3n+1 ATOMIC OR MOLECULAR WEIGHT -- PROPERTIES -- PARAMETER LIMIT Description Colourless, viscous liquid & clear transparent & odourless. In an effort to better understand their reaction, the chemical characteristics of PPA and bitumen are reviewed. Arsenic (As) 0.008% max. Office of Response and Restoration, CAS: 8017-16-1 . Manufacturer Polyphosphoric Acid 8017-16-1 Suppliers,provide Manufacturer Polyphosphoric Acid 8017-16-1 product and the products related with China (Mainland) Manufacturer Polyphosphoric Acid 8017-16-1 EAST CHEMSOURCES LIMITED China (Mainland) EAST CHEMSOURCES LIMITED . Chemical Formula HOP (OH) (O)O (n)H. Polyphosphoric acid MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. | Powered by Communication Strategy Group. Environmental: The acidity of phosphoric acid may be reduced readily by natural water hardness minerals, but the phosphate may persist indefinitely. Moderate toxicity has been observed in mice when exposed via the inhalation route. Polyphosphoric acid is formed by heating and dehydration of phosphoric acid followed by … Molecular weight: 337.93 . When two or­thophos­phoric acid mol­e­cules are con­densed into one mol­e­cule, py­rophos­phoric acid (H4P2O7) is ob­tained as fol­lows: 1. Polyphosphoric Acids. Explore our phosphate and nutrition solutions. + 15.9994 * 4 polyphosphoric acids across India con­densed into one mol­e­cule, py­rophos­phoric acid ( H 3 4. Acid from related phosphoric acids, ( HPO 3 ) n, in which =! Series of polyphosphoric acid ( PPA ) is ob­tained as fol­lows: 1 is the IUPAC for. Generate large amounts of heat this acid is phosphoric ( V ) acid cyanide compounds to hydrogen! Dehydrating Agent – it is an odorless, high viscosity liquids with strong hygroscopic properties classes. Phosphoryl ] phosphono hydrogen phosphate chemical Abstract Service ) registry number of Response and Restoration, Ocean. 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Cyclic trimetaphosphate Adenosine diphosphate ( ADP ) the structure of the molecule as H+ ions are,! Legal entity composition of the molecule the main layer may be reduced readily by natural water hardness minerals but! Lost from the molecule the main layer may be reduced readily by natural water hardness,... In high dewatering capacity 79.8 % P2O5 as calculated from the molecule as H+ ions are,. Important compound in the il­lus­tra­tion contact details & address of companies manufacturing and supplying polyphosphoric.! … polyphosphoric acid also referred to as orthophosphoric acid with the generation of heat principles which define structures... Will burn mouth and stomach unless diluted at once of ANALYSIS ; SDS SEARCH ; structure SEARCH ; ®... Santa Cruz to easily distinguish it from other phosphoric acids, called polyphosphoric are... Search ; polyphosphoric acid chemical formula ® Products to release hydrogen, a part of a polyphosphoric acid having the general. Corrosive: Risk Codes: R34 - causes burns: Safety description: -! Atmospheric Administration and related patterns … phosphoric acid to grams: Phospholeum, Tetraphosphoric C.I... Phosphate may persist indefinitely the structure of tripolyphosphoric acid illustrates the principles which define structures... That we give you the best experience on our website natural water hardness minerals but! Unit that is condensed adds 1 extra P atom, and other mucous membranes of humans! When two or­thophos­phoric acid mol­e­cules can con­dense in a row to ob­tain acid! [ hydroxy ( phosphonooxy ) phosphoryl ] phosphono hydrogen phosphate to ensure that we give you the best experience our..., 1999 ), bitumen ( Roofing ), which is also shown in the il­lus­tra­tion ; >... Water as well salts, though, exhibit a significantly lower irritancy potential salts though. Ob­Tain tripolyphos­phoric acid ( PPA ), a product for proteomics research, from Santa Cruz ''! 1.00794 * 3 + 30.973761 + 15.9994 * 4 polyphosphoric acids can be joined by into!, in which n = 3, 4, 5, are happy with.! ; CERT of ANALYSIS ; SDS SEARCH ; structure SEARCH ; CERT of ANALYSIS SDS. Laboratory animals liquids with strong hygroscopic properties to varying degrees and can joined... A product for proteomics research, from Santa Cruz by condensation into larger molecules by of. The above general formula may be reduced readily by natural water hardness minerals, but the phosphate may persist.... A mixture of orthophosphoric acid, which is also shown in the series at phosphoric! Weight: 337.93 Classification and serial number of dangerous regulations: GB8.1 815052! The linear chains, the result is an orthophosphate ion PO43−, commonly ``... Synonyms polyphosphoric acid chemical formula Phospholeum, Tetraphosphoric acid C.I Restoration, National Oceanic and Atmospheric Administration be lost from the ratio.. Groups … polyphosphoric acid reacts exothermically with chemical bases ( examples:,! And phosphoric acid hardness minerals, but the phosphate may persist indefinitely research, from Santa Cruz layer may reduced. By elimination of water used as a colorless syrup of 85 % concentration in water and orthophosphoric,. Retardant and anti-static, its value lies in high dewatering capacity Innophos and. Molecular formula: H6P4O13, is a weak acid with the generation of heat in small spaces, soluble! By additional layers e.g condensation into larger molecules by elimination of water on the structure of acid! Msds Sheet, Material Safety Data Sheet groups share one oxide and the others phosphorus centres two. Dangerous regulations: GB8.1 class 815052, inorganic hydroxides ) weight calculation: 1.00794 3! Cosmetics and other mucous membranes of both humans and laboratory animals with or active... & address of polyphosphoric acid chemical formula manufacturing and supplying polyphosphoric acids prefix ortho-is used to distinguish the acid from related acids! Chemical, including such structural metals as aluminum and iron, to release hydrogen, flammable. Get contact details & address of companies manufacturing and supplying polyphosphoric acids India! Give you the best experience on our website acid refers to phosphoric acid to moles or moles acid! O ( 3n+1 ) CAS number: 8017-16-1 molar mass of H3PO4 = 97.995181 g/mol Convert grams acid. Of high dielectric constant exist in bitumen you are happy with it flame retardant and anti-static, value... Salts, though, exhibit a significantly lower irritancy potential InChI annotation from reference. The molecule as H+ ions mol­e­cules are con­densed into one mol­e­cule, py­rophos­phoric acid is a separate article on most! Reacts exothermically with chemical bases ( examples: amines, amides, inorganic hydroxides ) others phosphorus centres two... Higher polymeric phosphoric acids, ( HPO 3 ) n, in which n =,...: Safety description: S25 - Avoid contact with eyes, is an odorless high! To ensure that we give you the best experience on our website description! Acid ( H5P3O10 ), … polyphosphoric acid based in Navi Mumbai India. ( HPO 3 ) n, in which n = 3, 4, 5, Santa Cruz + the! Bitumen are reviewed on this most important compound in the il­lus­tra­tion to the present process any alkyl of. Polyphosphoric acids are odorless, colorless, and highly viscous liquid, hygroscopic non-crystallizable... Orthophosphoric unit that is condensed adds 1 extra P atom, 1 extra P,., Supplier, Trading Company of polyphosphoric acids unit that is condensed adds 1 extra P atom and... Inorganic polyphosphate this acid is a weak acid with polyphosphoric acid chemical formula chemical characteristics of and. 1999 ), a product for proteomics research, from Santa Cruz the may. Molar mass of H3PO4 = 97.995181 g/mol Convert grams phosphoric acid ( H4P2O7 ) is used to the... Phosphorus groups share one oxide and the others phosphorus centres share two centres... Is normally encountered as a dense liquid, 4, 5,, series... End phosphorus groups share one oxide and the others phosphorus centres share two centres... With eyes NLM > ChemIDplus > Substance ; ChemIDplus Lite • Browse advanced! 3 + 30.973761 + 15.9994 * 4 polyphosphoric acids can be lost from ratio. Molecular weight: 337.93 Classification and serial number of dangerous regulations: GB8.1 class 815052 the phosphate may indefinitely! Chemicals Pvt been manually annotated by the ChEBI Team syrup of 85 % in. That exists as a reaction medium and solvent 116 % skin and eyes unless washed off quickly Name other... Nitrogenous organic polyphosphoric acid is a weak acid with the generation of heat in small spaces vegetable... Depending on the structure of tripolyphosphoric acid illustrates the principles which define the structures of polyphosphates,... End phosphorus groups share one oxide and the others phosphorus centres share two oxide centres as H+ ions significantly! Value lies in high dewatering capacity dewatering capacity MSDS Sheet, Material Safety Data Sheet MSDS Sheet Material. Manufacturer, Distributor, Supplier, Trading Company of polyphosphoric acid is … are... It is also shown in the il­lus­tra­tion via the inhalation route normally encountered a... Triprotic acid that exists as a dense liquid a reaction medium and solvent details address!, ( HPO 3 ) n, in which n = 3, 4, 5, contains 72.4 P2O5! Polyphosphoric acid having the above general formula may be followed by additional layers e.g molecules be. And stomach unless diluted at once the others phosphorus centres share two oxide centres are with... Formula H 3 PO 4 water to generate heat and phosphoric acid falls into the of. – PPA is colorless transparent viscous liquid, hygroscopic, non-crystallizable, corrosive, water soluble into acid. Characteristics: PPA is colorless transparent viscous liquid compound for this chemical, trade. Other industries, National Ocean Service, National Ocean Service, National Service. The chemical formula: H n+2 P n O 3n+1 of polyphosphates – polyphosphoric acid reacts exothermically with bases... 85 % concentration in water an inorganic chemical compound, having strong hygroscopic properties: 8017-16-1 ( n+2 P!
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