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Product Name:Trisodium Phosphate/TSP
Appearance:white acicular crystal or crystalline powder
CAS No.: 7601-54-9
Product Description:
Trisodium Phosphate (TSP) is Colorless to white acicular crystal or crystalline powder. It is easily soluble in water but not in organic solution. Its water solution is alkaline.The PH value of 1% solution is 12.1. The relative density is 1.62g/cm3, and melting point is 73.4 ℃.Trisodium Phosphate (TSP) is widely used in the field of water treatment, food industry, textile printing and dyeing, etc.

Product specification:
| Appearance | White powder |
| Purity (As Na3PO4) by wt % | 97.0 min |
| Sodium Oxide (As Na2O) by wt % | 36-40 |
| P2O5 Content by wt % | 39.5 min |
| Sulphates (As SO4) by wt % | 0.5 max |
| Loss on drying by wt % | 2.0 max |
| Water insoluble by wt % | 0.2 max |
| Whiteness | 92 min |
| pH value (10g/L) | 11.5-12.5 |
| Heavy metal (As Pb) by ppm | 10 max |
| Lead (As Pb) by ppm | 4 max |
| Arsenic (As) content by ppm | 3 max |
| Fluoride (F) content by ppm | 50 ppm |
| Particle size (by wt % pass 100mesh sieve) | 90 min |
Product Applications :
1. In food processing industry, it is used as buffering agent, emulsifier, anti-caking agent, antioxidant additive, nutrition supplement and metal chelating agent.
2. Used as analytical reagent and soft water agent, but also for the purification of sugar.
Product Packing:
Package: 25kg/bag, 500kg/bag, 1000kg/bag
Or customize according to your preferences.


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