Food Grade Phosphoric Acid Supply 7664-38-2
CAS No:7664-38-2
Appearance:Colorless liquid
ITEM | STANDARD |
APPEARANCE | WHITE CRYSTALLINE POWDER |
SOLUBILITY | FREELY SOLUBLE IN WATER, SPARINGLY SOLUBLE IN ALCOHOL |
OPTICAL ROTATION | +52.5°~+53.3° |
APPEARANCE OF SOLUTION | CLEAR,ODOURLESS |
MOISTURE | 1.0% MAX |
SULFUR DIOXIDE | 15PPM MAX |
CHLORIDES | 125PPM MAX |
SULPHATED ASH | 0.1% MAX |
CALCIUM | 200PPM MAX |
SULPHATES | 200PPM MAX |
BARIUM | CONFORMS |
LEAD IN SUGARS | 0.5PPM MAX |
ARSENIC | 1PPM MAX |
TOTAL BACTERIA COUNT | 1000PCS/G MAX |
MOLDS AND YEASTS | 100PCS/G MAX |
PYROGENS (TAL 10% SOLUTION) | 0.125Eu/ml MAX |
ESCHERICHIA COLI | NEGATIVE |
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