Phosphorus trichloride

Product Overview

Phosphorus trichloride (PCl ∝) is a colorless or pale yellow fuming liquid with a pungent odor that is easily hydrolyzed to form phosphorous acid and hydrogen chloride. As an important chemical raw material, phosphorus trichloride is widely used in fields such as pesticides, pharmaceuticals, flame retardants, dyes, and organic synthesis. The high-purity phosphorus trichloride (≥ 99%) produced by our company is refined using advanced technology, with low impurity content and strong stability, and meets international standards such as ISO and GB/T 10667-2023.

Product Specifications

Core strengths

-High purity and low impurities: Strictly control impurities such as free phosphorus and sulfur to meet high-end synthesis needs.

-High reactivity: As a strong chlorinating agent and catalyst, the efficiency is superior to similar products.

-Safe packaging: Made of corrosion-resistant steel drums or IBC ton drums, sealed and moisture-proof, ensuring safe transportation.

-Customized service: Supports customization of different purities (99%, 99.5%) and packaging specifications.

Main application areas

1. Pesticide synthesis

Key intermediates for the production of highly efficient and low toxicity pesticides such as dichlorvos and glyphosate.

2. Pharmaceutical industry

Used for synthesizing antibiotics, vitamins, and phosphorus containing drugs (such as phosphomycin).

3. Production of flame retardants

Preparation of organic phosphorus flame retardants (such as TCPP, TDCPP) for use in industries such as plastics and rubber.

4. Dyes and fragrances

Synthesize phosphorus containing dyes and fragrance intermediates (such as phosphate ester enhancers).

5. Other fields

Chlorinating agents in organic synthesis (such as converting alcohols into chlorinated hydrocarbons).

Electronic grade phosphorus trichloride is used for semiconductor material processing (with a purity of ≥ 99.9%).