Ceramic/Industrial/Detergent Grade 94% Sodium Tripolyphosphate STPP SodiumTripolyphosphate STPP Base information: Product Name: Sodium Tripolyphosphate Formula: Na5P3O10 Relative Molecular weight : 367.86 CAS No.: 7758-29-4 HS code: 283531000 SodiumTripolyphosphate STPP Application: Tech grade is used in consumer and industrial cleaning products, potable water treatment, personal care products such as bath beads, clay slurry deflocculation, soil stabilization, cement manufacture, flotation reagent in mining, pitch control in wood pulping, and textile operations
| Standard Specification |
Typical Data |
| Purity: |
94 |
% |
Min |
95.10% |
| Phosphorus Pentoxide(as P2O5): |
57 |
% |
Min |
57.10% |
| Water Insoluble: |
0.1 |
% |
Max |
0.05% |
| PH Value: |
9.2-10 |
|
|
9.50% |
| Iron (Fe): |
150 |
ppm |
Max |
50 |
| Whiteness |
90 |
% |
Min |
92.20% |
| Bulk Density: (Light) |
0.5-0.65 |
g/cm3 |
|
0.60% |
| Bulk Density: (Medium) |
0.65-0.8 |
g/cm3 |
|
0.75
|
Audited Supplier 
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