Factory price of trisodium phosphate tsp for sale
Factory price of trisodium phosphate tsp for sale
Appearance:White or colorless crystals
Quality of Standard: HG/T2517-93
Molecular Formula :Na3PO4·12H2O
Molecular Weight :380.14
properties: Na3PO4.12H2O is colorless or white crystal. Relative density is 1.61(20centigrate). Melting point is 73.3~76.7.It can melt in water, the liquor is strong alkalescent. Meanwhile, it can not dissolve in ethanol and carbon dioxide. The liquor of trisodium phosphate can erode the skin.
Specifications
|
Item |
Specifications |
Na3PO4 |
Na3PO4 .12H2O |
||
|
Industrial |
Food |
Industrial |
Food |
||
|
1 |
Main contents% ≥ |
98.0 |
98.0 |
98.0 |
98.0 |
|
2 |
Phosphorus pentoxide%≥ |
39.5 |
39.5 |
18.3 |
18.3 |
|
3 |
Sodium oxide, as Na2O |
36-40 |
36-40 |
15.5-19 |
15.5-19 |
|
4 |
Sulfate, as SO4 % ≤ |
|
0.25 |
0.5 |
0.5 |
|
5 |
Heavy metal, as Pb% ≤ |
|
0.001 |
0.001 |
0.001 |
|
6 |
Arsenic, as As% ≤ |
|
0.0003 |
0.0003 |
0.0003 |
|
7 |
Fluoride as F% ≤ |
|
0.005 |
0.005 |
0.005 |
|
8 |
Water insoluble% ≤ |
0.10 |
0.10 |
0.10 |
0.10 |
Tech grade: Used as a water softening agent, cleaning agent in electroplating, color fixer in fabric dyeing and flux in enamel ware manufacturing and so on.
Food grade: Used as water-conservative in food industry. Applied to can, fruit drinks, milk product, meat product, cheese and drinks.
Packing Information
Usual we load TSP with plastic knit bag, the net weight 25kg or 50kg.
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