| Classification: | Phosphate |
|---|---|
| Model Number: | 98% |
| Brand Name: | TSP |
| Application: | Used as a water softening agent, cleaning agent in electroplating etc |
| Appearance: | White Crystal or Powder |
| Purity: | 98% |
| Grade Standard: | Food Grade,Industrial Grade |
| Place of Origin: | China (Mainland) |
| EINECS No.: | 231-509-8 |
| MF: | Na3PO4/Na3PO4.12H2O |
| Other Names: | Trisodium Phosphate,TSP |
| CAS No.: | 7601-54-9 |
| Type: | Sodium Tripolyphosphate |
Quick Details
Specifications
Trisodium Phosphate(TSP) 98%
Trisodium phosphate
Chemical formula: Na3PO4. XH2O (X=0,12)
CAS No: 7601-54-9 (anhydrous);10101-89-0 (Dodecahydrate)
Molecular weight: 380.14
Standard executed: HG/T2517-93
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 .
Trisodium phosphate 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.
Guaranteed Technical Specifications:
|
No. |
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 |
Trisodium phosphate Packing and storage:
In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place.