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Sodium Pyrophosphate
Molecular Formula: Na4P2O7
Standard:GB 9006-88 or by Contract
Index:
| |
Guaranteed index |
Typical index |
| Appearance |
White Powder |
| Sodium Pyrophosphate(Na4P2O7)% |
 96.5 |
98.1 |
| Water Insluble Subject% |
 0.20 |
0.01 |
| Water Solutions |
Pass |
Pass |
Uses: used in detergent, choice bleaching auxiliary, water treater
& electroplate, toothpaste, pertoleum drilling and so forth.
Sodium Tripolyphosphate(technical
grade)
Molecular Formula: Na5P3O10
Standard: GB 9983-88 or by Contract
Index:
| |
Guaranteed index |
Typical index |
| Appearance |
Colorless Granular or Powder |
| Sodium Tripolyphosphate((Na5P3O10)%
|
90 |
92.2 |
| PH Value(1% Solution) |
9.2-10.0 |
9.7 |
| White Content% |
85 |
90 |
| I Type |
8-45 |
8-45 |
| Apparent Density |
0.5-0.8 |
0.5-0.8 |
| Water Solution |
Pass |
Pass |
Uses: an auxiliary synthetic detergents, a ceramics superficial
treater and a process water treater.
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