Appearance: Colorless, transparent and syrupy liquid.
Main indexes:
| Index | Food grade | Tech grade |
| Color | 10 max | 30max |
| Purity by wt % | 85 min | 85 min |
| Chloride by wt % | 0.0005 max | 0.0005 max |
| Sulphate by wt % | 0.005 max | 0.005 max |
| Iron as Fe by wt % | 0.002 max | 0.002 max |
| Heavy metal, as Pb by % | 0.0005 max | 0.001 max |
| Arsenic as As by wt % | 0.0005 max | 0.005 max |
| Easily oxidized substances by wt % | 0.012 max | / |
| Fluoride as F by wt % | 0.001 max | / |
| Density by g/L | 1680 | 1680 |
Phosphoric Acid may be used to produce variety of Phosphates, electrolyte treatment liquids or chemical treatment liquids, refractory mortar with phosphoric acid and inorganic coheretant.Phosporic acid is also used as a catalyst, drying agent and cleaner. In coating industry phosphoric acid is used as a rust-proof coating for metals; As a acidity regulator and nutrition agent for yeast food grade phosphoric acid may be applied to flavors, canned food and light drinks as well as used in wine brewery as a nutrients source for yeast to prevent the reproduction of useless bacteria.
We normally list 2 years as the shelf life in our COA, the real shelf life is actually much longer than 2 years if it's stocked in good condition (drums are sealed well, away from direct sun-light, moisture and other incompatible chemical materials.
Appearance: Colorless, transparent and syrupy liquid.
Main indexes:
| Index | Food grade | Tech grade |
| Color | 10 max | 30max |
| Purity by wt % | 85 min | 85 min |
| Chloride by wt % | 0.0005 max | 0.0005 max |
| Sulphate by wt % | 0.005 max | 0.005 max |
| Iron as Fe by wt % | 0.002 max | 0.002 max |
| Heavy metal, as Pb by % | 0.0005 max | 0.001 max |
| Arsenic as As by wt % | 0.0005 max | 0.005 max |
| Easily oxidized substances by wt % | 0.012 max | / |
| Fluoride as F by wt % | 0.001 max | / |
| Density by g/L | 1680 | 1680 |
Phosphoric Acid may be used to produce variety of Phosphates, electrolyte treatment liquids or chemical treatment liquids, refractory mortar with phosphoric acid and inorganic coheretant.Phosporic acid is also used as a catalyst, drying agent and cleaner. In coating industry phosphoric acid is used as a rust-proof coating for metals; As a acidity regulator and nutrition agent for yeast food grade phosphoric acid may be applied to flavors, canned food and light drinks as well as used in wine brewery as a nutrients source for yeast to prevent the reproduction of useless bacteria.
We normally list 2 years as the shelf life in our COA, the real shelf life is actually much longer than 2 years if it's stocked in good condition (drums are sealed well, away from direct sun-light, moisture and other incompatible chemical materials.
