Phosphoricacid, disodium salt (8CI,9CI) Anhydrous sodium acid phosphate DSP
Product Description:
Product Specification:
Item |
RESULT(Tech grade) |
RESULT(Food grade) |
Main content |
≥98% |
≥98% |
PH of 1% solution |
9±0.2 |
9±0.2 |
Sulfate, as SO4 |
≤0.7% |
/ |
Chloride, as CI |
≤0.05% |
/ |
Fluoride, as F |
≤0.05% |
≤0.005% |
Heavy metal, As Pb |
/ |
≤0.001% |
Arsenic, as AS |
≤0.005% |
≤0.0003% |
Water insoluble |
≤0.05% |
≤0.20% |
Item |
RESULT(Tech grade) |
RESULT(Food grade) |
Main content |
≥98% |
≥98% |
PH of 1% solution |
9±0.2 |
9±0.2 |
Sulfate, as SO4 |
/ |
/ |
Chloride, as CI |
/ |
/ |
Fluoride, as F |
≤0.05% |
≤0.005% |
Heavy metal, As Pb |
/ |
≤0.001% |
Arsenic, as AS |
≤0.005% |
≤0.0003% |
Water insoluble |
≤0.10% |
≤0.20% |
Loss on drying |
≤5% |
≤5% |
CAS NO:7783-20-2
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