Model: CAS,NO:10101-89-0
Price: CNY 430 / MT
Min. Order: 1 MT
Tri-Sodium Phosphate
TSP
Tri-Sodium Phosphate(TSP)
Chemical formula: Na3HPO4. nH2O (n=0,12)
Molecular weight: 380.14
Standard executed: HG/T2517-93
CAS NO: 10101-89-0 CAS NO: 7758-79-4
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 1.62g/cm3, melting point is 73.4 ℃.
Application:
Used as a water softening agent, cleaning agent in electroplating, color fixer in fabric dyeing and flux in enamel ware manufacturing and so on.
Packing and storage:
In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place.
Guaranteed Technical Specifications :
No. Specifications Na3PO4 Na3PO4 .12H2O
Industrial
grade Food
grade Industrial
grade Food
grade
1 Apearance white powder white or colorless crystal powder
2 Main contents % ≥ 98.0 98.0 98.0 98.0
3 Phosphorus pentoxide(P2O5) %≥ 39.5 39.5 18.3 18.3
4 Sodium oxide, as Na2O 36-40 36-40 15.5-19 15.5-19
5 Sulfate, (as SO4 ) % ≤ 0.25 0.5 0.5
6 Chloride,(as Cl) % ≤ 0.5 0.5 0.3
7 Heavy metal, as Pb% ≤ 0.001 0.001
8 Arsenic, as As% ≤ 0.0003 0.0003
9 Fluoride as F% ≤ 0.005 0.005
10 Water insoluble% ≤ 0.10 0.05 0.05 0.05

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