Orthophosphoric acid
Molecular Formula: H3PO4 Content: 75%,85% min.
Molecular Formula: H3PO4
Properties:
Colorless syrup-like thick liquid. It is easy to soluble in water and ethanol. Odorless and with sourness. Used as sour agent, generly it is not as well as organic acid in flavor but because of it's sour intensity it is applicable to the use of non citric-acid drinks. Phosphoric Acid for a normal material to constitute bone, teeth, various enzyme and other ingredients that a normal body need.
Usage: It can be used as sour agent and nutritional agent of yeast. It can be used as sour agent for sauce and soft drinks. Used in the yeast Saccharomyces source of keeping nutrition and prevent bacteria breeding in vintage industry.
Details:
Test item | Specification | |
Technical grade | Food grade | |
Appearance | Conform | Conform |
Assay [H3PO4]/% | ≥85.0 | ≥85.0 |
Clarify degrees test | Conform | Conform |
Colority | ≤20 | ≤10 |
Chloride (Cl)/% | ≤0.0005 | ≤0.0005 |
Sulfate (SO4)/% | ≤0.005 | ≤0.005 |
Easily oxidized substances (as H3PO3) | \ | ≤0.012 |
Iron (Fe)/% | ≤0.002 | \ |
Arsenic (As) /% | ≤0.005 | ≤0.00005 |
Heavy metal (Pb)/% | ≤0.001 | ≤0.0005 |
Fluoride (as F) | \ | ≤0.001 |
OrthoPhosphoric Acid 85%(tech grade)