phosphoric acid
Detailed Product Description
PHOSPHORIC ACID food/industrial grade
Index item | Food grade | industryl grade |
Chroma %≤ | 8 | 8 |
Purity % ≥ | 85 | 85 |
As (arsenic) PPM ≤ | 0.5 | 1 |
Heavy Metal PPM | 5 | 10 |
Chloride ,PPM ≤ | 5 | 5 |
Sulphate ,PPM ≤ | 50 | 50 |
Fluoride PPM ≤ | 10 | --- |
Fe PPM ≤ | ---- | 20 |
Oxide PPM ≤ | 120 | 120 |
Applications:
used for treating activated carton and metal surfaces, feedstock of phosphate, catalyst for organic chemical reactions, and additive of five-proof materials served as cleaner and acidity in food and drink; nutrient for yeast; and feedstock of phosphates