Description
Our advantage:
1. Factory price,
2. Good Quality,
3. Free sample,
4. ISO Cerficate,
5. A long stable supplier,
6. Good support to you
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Specifications
Trisodium phosphate
1. High quality
2. Competitive price
3. Free sample
4. Short delivery
Trisodium phosphate
Formula: Na3HPO4
MW: 163.97
Standard: HG/T2517-93
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.
Usage
Water softening agent, cleaning agent in electroplating, color fixer in fibric dyeing and flux in enamel ware manufacturing
Item
Index
Super class
First class
Qualified class
Main content ≥%
98.0
96.0
95.0
P 2 O 5 ≥%
20
20
20
Water insoluble ≤%
0.5
0.5
0.8
Iron(as Fe) ≤%
0.3
0.4
0.5
PH of 1% watet solution
16.5-19.0
16.5-19.0
16.5-19.0
Desnsity(g/cm 3)
0.01
0.01
0.01
Heavy metal(as Pb) ≤%
0.05
0.1
0.3
Arsenic (as As) ≤%
0.005
0.005
0.005
Complaint
