China Origin Good Price Nutrients 85% Food Grade Phosphoric Acid for Acidity Regulators
- acidity regulator;
- clarifier in sugar cane industry, palm oil industry;
- yeast nutrient;
- produce phosphates
Phosphoric acid is in Colorless, transparent and syrupy liquid or rhombic crystalline;
Phosphoric acid is odorless and tastes very sour;
its melting point is 42.35°C and when heated to 300°C Phosphoric acid will become into meta Phosphoric Acid;
its relative density is 1.834 g/cm3;phosphoric acid is easily soluble in water and resolves in ethanol;
Phosphoric acid may irritate human skin to cause phlogosis and destroy the issue of human body;
Phosphoric acid shows corrosiveness being heated in ceramic vessels;
Specification:
Standard: China GB 3149-2004
|
Item |
Specification |
|
Main content (as H3PO4) |
75% / 85% min |
|
Arsenic (as As) |
0.00005% max |
|
Fluoride(as F) |
0.001% max |
|
Oxide (as H3PO3) |
0.012% max |
|
Heavy Metal(as Pb) |
0.0005% max |
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