Chemical formula: Na3PO4 12H2O
CAS No.: 7601-54-9
Molecular weight: 380.14
Standard executed: HG/T1607-79
Properties: Colorless or white acicular crystal; Be soluble in water (the water solution is alkaline), insoluble in organic solvent; Relative density 1.62(20degree); Melting point 73.3-76.7degree (decomposition); Effloresce in dry air, dewatering to anhydrous matter at 100degree (Na3PO4).
Application: Used as water softener, cleaning agent in electroplating, boiler compound, metal antirusting agent, dyestuff intermediate desiccant, sugar juice purifying agent, photographic developer, coagulating agent of rubber late, color fixer in fabric dyeing and flux in enamel ware manufacturing and so on.
Packaging: N. W. 25kgs plastic-lined woven bags or as per order request.
Technical Specifications:
|
Specifications |
Superior quality |
First-grade |
Qualified products |
|
Trisodium Phosphate(as Na3PO4· 12H2O) % ≥ |
98.5 |
98.0 |
95.0 |
|
Sulfate( as SO4 ) % ≤ |
0.50 |
0.50 |
0.80 |
|
Chloride(as Cl ) % ≤ |
0.30 |
0.40 |
0.50 |
|
Water insoluble matter % ≤ |
0.05 |
0.10 |
0.30 |
|
methyl orange alkalinity(as Na2O) |
16.5-19.0 |
16-09.0 |
15.5-19.0 |
|
Iron (Fe) % ≤ |
0.01 |
0.01 |
0.01 |
|
Arsenic (As) % ≤ |
0.005 |
0.005 |
0.05 |
Weifang Huabo Chemical Co. Ltd., is the leading manufacture and exporter of phosphoric acid and phosphates in China. The main products includes Sodium Tripolyphosphate(STPP), Trisodium Phosphate (TSP), Monosodium Phosphate (MSP), Disodium Phosphate (DSP), Dipotassium Phosphate (DKP), Monopotassium Phosphate (MKP), Sodium Hexametaphosphate(SHMP), Thiourea(TU), Phosphoric Acid(PA), Oxalic Acid(OA) etc.
Our factory located in Weifang City, Shandong Province covers an area of 26, 000m2 and holds a net worth of 10 million. We have experienced staff, advanced production lines and complete testing instruments. The annual output of phosphoric acid and phosphates are more than 38, 000 tons. 80% of the products are exported to more than 20 countries in the world.
The best quality, serve and lowest price are Huabo's commitment to customers forever! Welcome to visit our factory and discuss cooperation!
