Phosphoric Acid Popular In Europe And Usa
CAS: 7664-38-2 EINECS No.: 231-633-2
Synonyms: | orthophosphoric acid |
Product: | Industrial phosphoric acid |
Molecular formula | H3PO4 |
Molecular weight | 97.995
|
Chemical properties
| It is Colorless, transparent and syrupy liquid; It is odorless and tastes very sour; its melting point is 42.35 ; it is easily soluble in water and resolves in ethanol; it may irritate human skin to cause phlogosis and destroy the issue of human body; it has got hydroscopic. |
Application:
| Industrial grade: The metal surface treatment agent, products, raw phosphate , organic catalysts , refractory additives , activated carbon treatment agent |
Food grade: Used as a clarifying agent in food and beverage , sour agents , yeast nutrients, preparation of food-grade phosphate | |
Package: | 20L plastic barrel, 200L plastic barrel ; customer’s demand |
Specification: | Industrial grade: conformity to GB2091-2003 |
Food grade: conformity to GB3149-92 |
Phosphoric Acid/Index Name | Phosphoric Acid (orthophosphoric acid) 85%- Specification | |
| Technical Grade | Food Grade |
Appearance | Transparent colorless sticky fluid | |
Content ( as H3PO4) | 85%min | 85%min |
Phosphorus pentoxide (as P2O5) | 61.6%min | 61.6%min |
Chloride (as Cl) | 0.0005%max |
|
Sulphate (as SO4) | 0.005%max |
|
Heavy metal (as Pb) | 0.001%max | 0.0005%max |
Colority | 20max | 10max |
Easily oxidized substances (as H3PO3) |
| 0.012% max |
Arsenic (as As) | 0.005%max | 0.00005%max |
Iron (as Fe) | 0.002%max |
|
Fluoride (as F) |
| 0.001%max |
Water treatment industry | Used as a water quality stabilizer | |
Food | Phosphate and phosphate food additives | |
Paint and coating industries | As flame-resistant, rust-proof, corrosion-resistant, radiation resistance, anti-bacterial, glows and other additives into paint
| |
Detergent industry | Used as detergent builder | |
Fertilizer | compound fertilizer |
Risk Statements: | R34 |
Safety Statements: | 26-45 |