1 Phosphoric acid
2 Appearance Clear to yellowish liquid
3 Purity:75%-85%
4 Usage: as food acidulant yeast nutrient;
FOOD GRADE PHOSPHORIC ACID (PA)
1.Infor
CAS NO.: 7664-38-2
UN NO.: 1805
Molecular Formula: H3PO4
Molecular Weight : 97.99
Melting Point: 42.4 °C (Pure H3PO4)
Boiling Point: 260 °C
Specific Gravity: 1.87
Flash Point: None
Solubility in Water: Miscible
2.Specification:
Appearance | Clear to yellowish liquid |
H3PO4 | 75.0 % min |
Fluoride, as F | 0.001% max |
Chloride, as Cl | 0.0005 % max |
Sulfate | 0.005% max |
Fe | 0.002% max |
Arsenic, as As | 1ppm max |
Heavy metals, as Pb | 10ppm max |
Easy Oxidized Matter, as H3PO3 | 0.012% max |
3.Package: in 35kg drum or 330kg drum or in 1000L ibc
4.Usage: as food acidulant yeast nutrient; in manufacturing phosphate salts.
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