Tetrakis(hydroxymethyl)phosphonium chloride(CAS: 124-64-1)

Tetrakis(hydroxymethyl)phosphonium chloride, also known as tetrakis(hydroxymethyl)phosphonium chloride, is a colorless crystalline compound with the chemical formula (CH2OH)4P+Cl-. It is highly soluble in water and is widely used in various applications due to its chemical reactivity and properties.

Tetrakis(hydroxymethyl)phosphonium chloride is primarily used as a cross-linking agent in the production of adhesives and sealants, as a catalyst in polymerization processes, and as a reagent in organic synthesis. It is also used in the textile and paper industries for its tanning and sizing properties.

Tetrakis(hydroxymethyl)phosphonium chloride is generally considered safe for use under proper handling and storage conditions. However, it is corrosive to metals and can cause skin and eye irritation. Handling should be done with protective gloves and eyewear. It is important to follow all safety guidelines and adhere to appropriate safety data sheet (SDS) recommendations.

Tetrakis(hydroxymethyl)phosphonium chloride should be stored in a cool, dry place, away from heat and direct sunlight. It should be kept in a tightly sealed container to prevent moisture absorption. The storage temperature should not exceed 25°C (77°F) to ensure stability and prevent degradation. Avoid contact with incompatible materials such as oxidizers and strong acids.