TECHNICAL DATE SHEET OF TETRA-SODIUM PYROPHOSPHATE
PRODUCT |
Tetra-sodium Pyrophosphate(TSPP) |
APPEARANCE |
White powder |
CAS No. |
7722-88-5 |
SPECIFICATION |
Items |
|
Technical Grade |
Food Grade |
Main content (Na4P2O7 ) |
≥ |
96.5% |
96.5% |
P2O5 |
≥ |
51.5% |
51.5% |
Water insoluble matter |
≤ |
0.2% |
0.2% |
PH value |
|
9.9-10.7 |
9.9-10.7 |
Size (through 60 mesh sieve) |
≥ |
90% |
90% |
Loss on ignition |
≤ |
0.5% |
/ |
Arsenic (As) |
≤ |
0.0003% |
/ |
Fluoride (F) |
≤ |
0.005% |
/ |
PACKING |
In 35kg, 330kg plastic drum, or 1000L IBC tank. |
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