| CAS No.: | 7758-29-4 |
|---|---|
| Formula: | Na5p3o10 |
| EINECS: | 231-838-7 |
| Certification: | ISO |
| Purity: | 90%~99% |
| Type: | Sodium Tripolyphosphate |
| Customization: |
|---|
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Sodium Tripolyphosphate is widely used as phosphates in many industries. As a reliable supplier and manufacturer of food ingredients in China, Aurora Industry Co.,Ltd. (AUCO) has been supplying STPP for over 15 years.
General Information:
Type: Phosphates
Origin: China
CAS No.: 7758-29-4
AUCO No.: 369
Packing: 25kg bag
Specification:
| Items | Standard |
| Appearance | White powder |
| Assay | ≥85% |
| P2O5 | 56~59% |
| Loss on drying | ≤0.7% |
| Water Insoluble | ≤0.1% |
| Higher polyphosphates | ≤1% |
| pH of 1% solution | 9.1~10.2 |
| As | ≤1ppm |
| Pb | ≤1ppm |
| Cd | ≤1ppm |
| Hg | ≤1ppm |
| Fluoride as F | ≤10ppm |
Packing Photos:
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