- Alcohol & Hydroxybenzene & Ether[10]
- Other Inorganic Chemicals[5]
- Carbonate[6]
- Inorganic Acids[8]
- Polymer[3]
- Phosphate[4]
- Sulphate[10]
- Oxide[10]
- Detergent[1]
- Pigment[6]
- Organic Acid[7]
- Ester & Derivatives[10]
- Other Chemicals[4]
- Daily Chemicals[1]
- Chloride[2]
- Chemical Auxiliary Agent[10]
- Water Treatment[1]
- Food Additives[1]
- Amine[5]
- Alkali[4]
- Organic Salt[4]
- Pharmaceutical[1]
- Paraffin[10]
- Other Energy Related Products[9]
- Contact Person : Ms. Shien Jen
- Company Name : Zhengzhou Blue Ribbon Industry Corporation Limited
- Tel : 86-371-86009075
- Fax : 86-371-86009075
- Address : Henan,Zhengzhou,No.1 Huanghe Road, Zhengzhou, Henan, China
- Country/Region : China
- Zip : 450000
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Alias:sodium phosphate
Molecular Formula: Na3PO4 or Na3PO4 12H2O
CAS:7601-54-9
Molecular weight: 164 ; 380.14
Character: Colorless or white crystallization. The relative density is 1.62 (20 ) and melting point 73.3-76.7 . It dissovles in water, the aqueous solution was strongly alkaline. It is insoluble in ethanol, carbon dioxide. In dry air, it was easy to be weathered. The aqueous solution is corrosion of the skin.
Uses: used in metallurgy, chemical industry, textile, printing and dyeing, paper making, electrical ,mechanical,water softeners, cleaning detergents; of boiler tube. Dye intermediates desiccant, sugar juice purification agent, photographic developer, silk fabric enhancer and rubber latex coagulantin. Also, it was applicated in pharmaceutical factory.
Quality standard (reference standard)
specification | index | ||
Top grade | First grade | Qualified grade | |
Na3PO4; %≥ | 98.5 | 98 | 85 |
methyl orange(Na2O) % | 16.5--19.0 | 16.0--19.0 | 15.5--19. |
Water insoluble %≤ | 0.05 | 0.10 | |
Sulfate (SO42-) % ≤ | 0.5 | 0.8 | |
Chloride (Cl-) %≤ | 0.3 | 0.4 | 0.5 |
Fe %≤ | 0.01 | ||
As % ≤ | 0.005 |
natural sodium phosphate