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HS Code |
118169 |
| Chemical Name | Phosphorus Trichloride |
| Chemical Formula | PCl3 |
| Molar Mass | 137.33 g/mol |
| Appearance | Colorless to pale yellow fuming liquid |
| Odor | Sharp, pungent, suffocating odor |
| Density | 1.574 g/cm³ |
| Melting Point | -93.6 °C |
| Boiling Point | 76.1 °C |
| Solubility In Water | Reacts violently with water |
| Vapor Pressure | 133 mmHg at 20 °C |
| Flammability | Non-flammable but reacts to form flammable phosphine |
| Main Uses | Intermediate in chemical synthesis, production of organophosphorus compounds |
| Cas Number | 7719-12-2 |
| Pubchem Cid | 24460 |
As an accredited Phosphorus Trichloride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Phosphorus Trichloride is packaged in 25-liter steel drums with secure seals, labeled with hazard warnings and clear chemical identification. |
| Shipping | Phosphorus trichloride is shipped in tightly sealed steel cylinders or drums due to its highly corrosive and toxic nature. It must be clearly labeled and transported according to hazardous materials regulations, kept away from moisture and incompatible substances, and handled with proper safety precautions to prevent leaks or accidental exposure. |
| Storage | Phosphorus trichloride should be stored in tightly sealed, corrosion-resistant containers, such as glass or steel, under a dry, inert atmosphere. It must be kept in a cool, well-ventilated area away from water, moisture, and incompatible substances like alkalis and oxidizing agents. Proper labeling and secure containment are essential to prevent leaks, reactions, and exposure to toxic fumes. |
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Purity 99%: Phosphorus Trichloride with purity 99% is used in pharmaceutical intermediate synthesis, where high purity ensures minimal byproduct formation. Moisture Content <0.1%: Phosphorus Trichloride with moisture content <0.1% is used in pesticide manufacturing, where low moisture prevents hydrolysis reactions. Stability Temperature up to 120°C: Phosphorus Trichloride with stability temperature up to 120°C is used in organophosphorus compound production, where thermal stability maintains reagent efficacy. Chloride Content 98%: Phosphorus Trichloride with chloride content 98% is used in dye precursor synthesis, where optimal chloride level enhances chlorination efficiency. Appearance—Clear Liquid: Phosphorus Trichloride as a clear liquid is used in solvent manufacturing, where uniform appearance ensures consistent material handling. Molecular Weight 137.33 g/mol: Phosphorus Trichloride with molecular weight 137.33 g/mol is used in flame retardant production, where precise molecular weight allows accurate stoichiometry. Boiling Point 76.1°C: Phosphorus Trichloride with boiling point 76.1°C is used in agrochemical formulation, where defined volatility aids controlled reaction conditions. Impurity Content <0.2%: Phosphorus Trichloride with impurity content <0.2% is used in plasticizer production, where low impurity level guarantees high product quality. Density 1.574 g/cm³: Phosphorus Trichloride with density 1.574 g/cm³ is used in lubricant additive blending, where controlled density supports uniform dispersion. Melting Point -93.6°C: Phosphorus Trichloride with melting point -93.6°C is used in specialty reagent preparation, where low melting point enhances storage and handling flexibility. |
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