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Advantage Description
Detailed Description1. Name: Phosphoric Acid
2. Molecular formula: H3PO4
3.Molecular weight: 97.99
4. Physical and Chemical property:
It is in Colorless,transparent and syrupy liquid;it is odorles and tasted very sour;its melting point is 42.35¡æ and when heated to 300¡æ it will become into meta phosphoric acid; relative density of 85% phosphoric acid is 1.834;it is easily soluble in water and resolves in ethanol;it may irritate human skin to cause phologosis and destroy the issue of human body;it shows corrosiveness being heated in ceramic vesseels;it has got hydroscopicity.
5. Solubility: easily soluble in water and resolves in ethanol
6.Appearance: Colorless,transparent and syrupy liquid
7. Package: in 35KG or 330KG plastic drum ,or 1600kg IBC drum
Applications:
as a acidity regulator and nutrition agent for yeast food grade phosphoric acid maybe 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.
Specification:
Food Grade:
NO. | Indexes | Food grade |
1 | Appearance | Colorless,transparent syrupy liquid |
2 | Main contents H3PO4, w/%
| 85 Min. |
3 | Fluoride as F mg/kg
| ≤0.001 |
4 | Arsenic, as As mg/kg
| ≤0.00005 |
5 | Heavy metal, as Pb mg/kg
| ≤0.0005 |
6 | H3P03, w/% | ≤0.012 |
Tech Grade:
NO. | Indexes | Tech grade |
1 | Appearance | Colorless,transparent syrupy liquid |
2 | Main contents H3PO4 %
| 85 Min. |
3 | Chloride,as Cl %≤
| 0.0005 Max. |
4 | Sulphate, as SO4- %
| 0.005 Max |
5 | Iron, as Fe %≤
| 0.002 Max |
6 | Heavy metals,as Pb%≤ | 0.001Max |
7 | Arsenic,as As | 0.005Max |
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