Flame-retardant plasticizer
- Triethyl Phosphate (TEP)
- Tributoxy Ethyl Phosphate(TBEP)
- Tris(chlorisopropyl)phosphate (TCPP)
- Isopropyl Phenyl Diphenyl Phosphate (IPPP)
- Cresyl Diphenyl Phosphate
- Trimethyl Phosphate(TMP)
- Triphenyl Phosphate
- Tri-isobutyl phosphate
- Tricresyl Phosphate
- Phosphorodichloridate
- Chloro-methoxy fat diethylene glycol dinitrate
Medicine,dyes,intermediates
Inorganic Chemicals
Product Name：Phosphorous Acid
Molecular
- Molecular formula：H3PO3
- Molecular weight：81.99566
Properties
Colour less Crystalline. Density 1.65g/cm3. Easlly deligusces in air and soluble in water. Corrosiveness.
| Phosphorous Acid | Items | Super Class | First Class |
 |
content(%)≥ | 99.0 | 98.0 |
| Phosphate(%)≤ | 0.1 | 0.2 | |
| chloride(%)≤ | 0.005 | 0.01 | |
| Sulphate(%)≤ | 0.0001 | 0.008 | |
| Heavy metal(according to Pb%)≤ | 0.0002 | 0.001 | |
| Iron(%)≤ | 0.0005 | 0.003 | |
| Water-solubility | colorless, pure | Excellent |
Usage
Raw material of the manufacture for phosphite and plastic stabilizers. Reducing agent in chemical reaction and used synthetic fibre and agro-chemicals industry.
Package
Plastic woven bag lined with plastic bag or kraft bag lined with plastic bag, net weight 25kg. 20MT/1FCL.
Output
10000tons per year.