- Organic Fine Chemicals
- Flame Retardants
- Rubber and Plastic Chemicals
- Paint, Ink , Coating and Adhesive Chemicals
- Food and Feed Additives
- Cosmetic and Detergent Chemicals
- Oil & Gas Drilling Chemicals
- Water Treatment Chemicals
- High Quality(High purity) Solvents
- Metals and Mining Chemicals
- Battery/Semiconductor/Liquid crystal
- Construction Chemicals
- Others
Phosphorus Oxychlorid POCl3
Chemical Name: Phosphorus Oxychlorid
Synonyms: Fosforoxychlorid; Oxychlorid fosforecny; oxychloridfosforecny; Phosphoroxidchlorid; POCl3
CAS No.: 10025-87-3
Molecular formula: POCL3
Molecular weight: 153.33
Boiling range: 105~109°C
Colorless or yellowish fuming liquid with pungent smell. It appears red yellow when dissolved in chlorine or phosphorus pentachloride. Hydrolyze when exposed to the moist air and generate phosphoric acid and hydrogen chloride with white smoke. Decompose and release a lot of heat and hydrogen chloride gas with water and alcohol. Irritative to eyes and corrosive.
Quality standard: HG/T 3606-2009:
Item | Index | ||
Premium grade | First grade | Qualified | |
Phosphorus Oxychloride,%≥ | 99.5 | 99.0 | 98.0 |
Phosphorus trichloride,%≤ | 0.2 | 0.5 | 0.7 |
Boiling range (105~109℃)≥ | 97.5 | 96.5 | 95.5 |
Application:
Mainly used in pharmaceutical, dye intermediate, plasticizer and phosphate ester. Also used as chlorating agent, organic synthesis catalyst, fire retardant, surfactant, and pesticide intermediate. In recent years, high purity POCL3 is used in optical fiber production.
Packing& Storage:
Tank, iron drum and plastic drum, 300Kg per drum.
Stored in cool, dry and draughty warehouse. No stacking.
Transportation: Level 1 inorganic acidic dangerous chemical, NO.:81040. Handle with care and the measure to prevent from rain, snow and solarization.