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Chemical Name： |
Sodium Tripolyphosphate(STPP) |
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Chemical formula： |
Na5P3O10 |
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Purity quotient： |
95% |
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CASRN： |
7758-29-4 |
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Product
Specifications: |
ITEM |
STANDARD |
Na5p3o10 % ≥ |
95.0 |
p2o5 % ≥ |
57.0 |
water insoluble % ≤ |
0.05 |
F % ≤ |
0.003 |
As % ≤ |
0.00013 |
Heavy metals (Pb) % ≤ |
0.001 |
chloride (Cl) % ≤ |
0.025 |
sulphate (so4) % ≤ |
0.4 |
whiteness % ≥ |
85 |
ph(1% aqueous solution) |
9.5-10.0 |
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Packing detail:
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| 25Kg, 50Kg in plastic woven bags |
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Usage: |
| Used as food additives and in the preservation of sea and pet foods. |
| It plays a basic role as fundameental component in various cleaning products. |
| It is the main building agent of detergents and soaps. |
| It has the power of improving the cleaning ability. |
| Used in many household cleaners and as a sequesting agent too. |
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