- Carbonate[9]
- Chloride[9]
- Oxide[8]
- Other Inorganic Salts[9]
- Other Fertilizers[1]
- Nitrate[7]
- Chemical Auxiliary Agent[4]
- Sulphate[7]
- Phosphate[4]
- Silica[1]
- Organic Acid[5]
- Chlorate[1]
- Compound Fertilizer[1]
- Nitrogen Fertilizer[1]
- Alkali[5]
- Pigment[2]
- Organic Intermediate[9]
- Organic Salt[3]
- Alcohol & Hydroxybenzene & Ether[1]
- Amine[1]
- Insulation Materials & Elements[3]
- Other Electronic Components[1]
- Other Inorganic Chemicals[2]
- Contact Person : Ms. Zhao Christine
- Company Name : Dahua Group Dalian Guanlin International Trade Co., Ltd.
- Tel : 86-411-82702789
- Fax : 86-411-82707358
- Address : Liaoning,DALIAN,57-3-502, CHAOYANG STREET, ZHONGSHAN DISTRICT, DALIAN, CHINA
- Country/Region : China
- Zip : 116001
Trisodium phosphate
Molecular formula: Na3PO4.12H2O
Property: 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. The aqueous solution can corrode skin, doesn't dissolve in ethanol (CH3CH2OH) and carbon disulfide(CS2)
Uses: As water softener, detergent boiler scale inhibitor for chemical industry, textile industry, printing and dyeing, Papermaking and generating electricity, Also can decontaminate, prevent metal corrosion and rust.
Package: 25kg in plastic paper bag.
No. of standard: HG/T 2517-1993
Item | Specifications | ||
Supper class | First class | Qualified | |
Na3PO4.12H2O, % ≥ | 98.5 | 98.0 | 95.0 |
Alkalinity of methyl orange (Na2O), % | 16.5-19.0 | 16.0-19.0 | 15.5-19.0 |
Water insoluble, % ≤ | 0.05 | 0.10 | |
Sulfate (SO42-), % ≤ | 0.50 | 0.80 | |
Chloride(Cl-), % ≤ | 0.30 | 0.40 | 0.50 |
Iron (Fe), ≤ | 0.01 | - | - |
Arsenic (As), % ≤ | 0.005 | - | - |
Appearance | White or light yellow crystal | ||
Trisodium phosphate
