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China Phosphoric acid - China Supplier
China Phosphoric acid - China Supplier

Phosphoric acid

Price:Negotiable
Industry Category: Chemicals/Inorganic Acids/Phosphorous Acid
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Contact Info
  • Add:南通市崇川區(qū)江海大道高架97號, Zip:
  • Contact: 胡先生
  • Tel:0513-85666561
  • Email:2369399482@qq.com

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Description
Additional Information

Chinese NamePhosphoric acid
English NamePhosphoric acid
Chinese AliasOrthophosphoric acid
CAS RN7664-38-2
EINECS Number231-633-2
Molecular FormulaH3PO4
Molecular Weight97.99
Hazard SymbolC:Corrosive
Risk PhrasesR34
Safety PhrasesS26S45
Physical and Chemical Properties

Appearance and Properties: Colorless transparent or slightly light-colored viscous liquid; pure phosphoric acid is colorless crystal, odorless, with a sour taste. 
Melting Point (°C): 42.35 (pure)
Boiling Point (°C): 261

Relative Density: 1.70
Relative Density (water=1): 1.87 (pure)
Relative Vapor Density (air=1): 3.38
Saturated Vapor Pressure (kPa): 0.67 (25°C, pure)
Solubility: Miscible with water, miscible with ethanol.

UsesMainly used in phosphate industry, electroplating, polishing industry, sugar industry, compound fertilizers, etc. In the food industry, it is used as an acidulant, yeast nutrient, etc.

Industry Category Chemicals/Inorganic Acids/Phosphorous Acid
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Origin: China / Jiangsu / Nantongshi
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