 Trisodium Phosphate
Formula: Na3PO4•12H2O
MW: 380.12
Executive Standard: HG/T2517-93(Tech)
Quality: Colorless of white crystal. Relative density 1.62(20°C), melting point 73.3-76.7°C(decomposition). Dissolve in water, effloresces easily in the dried air. The aqueous solution can corrode skin, doesn't dissolve in ethanol (CH3CH2OH) and carbon disulfide(CS2)
Usage: As water softener, detergent boiler scale inhibitor for chemical industry, textile industry, printing and dyeing, Papermaking and generating electricity, Also can decontaminate, prevent metal corrosion and rust.
Package: 25kg in plastic paper bag.
Transport: By train, truck and vessel, etc.
Specifications |
Industrial Grade |
Food Grade |
Main Content % ≥ |
98.0 |
98.0 |
P2O5 % ≥ |
18.3 |
18.3 |
Sodium oxide as Na2O % ≤ |
16.0-19.0 |
15.5-19.0 |
Water Insoluble % ≤ |
0.05 |
0.05 |
Heavy Metals (Pb) % ≤ |
--- |
0.001 |
Arsenic (as As) % ≤ |
0.005 |
0.0003 |
Fluoride (F) % ≤ |
--- |
0.005 |
Sulphate(SO42-) % ≤ |
0.50 |
0.20 |
Chloride (Cl-) % ≤ |
0.30 |
0.02 |
Appearance |
White crystal |
White crystal |
|
