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Recommended Product
Product Name: Sodium Tripolyphosphate
Chemical Formula: Na5P3O10
Appearance: White Powder
Specification:
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Sodium Tripolyphosphate (STPP) Na5P3O10 |
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Inspection Item |
Specification |
Resultes |
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Na5P3O10 % |
≥96. 0 |
96. 02 |
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P2O5 % |
≥57. 0 |
57. 05 |
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Insoluble matter in water % |
≤0. 10 |
0. 08 |
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PH value (1% water solution) |
9. 2-10. 0 |
9. 5 |
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Fe % |
≤0. 015 |
0. 007 |
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Whiteness |
≥90 |
92 |
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Loss on drying |
1. 0 |
0. 95 |
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Density |
0. 35-0. 9 |
0. 5 |
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Granularity （1. 00 mm） |
≤5. 0 |
5. 0 |
Package: 25kg P. P bag or as your request.
Price:
Industrial Grade: USD659 FOB Tianjin Port , China
Food Grade: USD995 FOB Tianjin Port , China
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