Phosphates
Trisodium Phosphate
- CAS No:7601-54-9
- Qty in 20' FCL:25MT
- Product description: Trisodium Phosphate
Properties White or colorless crystals, efflorescent in air, easily soluble in water but not in organic solution. Its water solution is alkaline. PH value of 1% solution is 12.1, relative density at 1.62, melting point is 73.4℃ Uses Used as a water softening agent, cleaning agent in electroplating, color fixer in fabric dyeing and flux in enamel ware manufacturing and so on.
ITEMS
STANDARDs
Main contents % >=</td>
98
Phosphorus pentoxide % >=</td>
18.3
Chloride, as cl % =<
0.3
Sodium oxide, as Na2O % =<
15.5-19
Sulfate, as SO4 % =<
0.5
Water insoluble % =<
0.1
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