Safety Reference
Danger
Sourcing Tetrakis(hydroxymethyl)phosphonium chloride?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Aminomethylpropanol
buffer and chemical intermediate
Sourcing Tetrakis(hydroxymethyl)phosphonium chloride?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Tetrakis(hydroxymethyl)phosphonium chloride is a phosphonium salt commonly used as a flame retardant for textiles. It is a colorless or white crystalline compound with four alcohol functional groups, contributing to its reactivity and water solubility.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
The international HS code for Tetrakis(hydroxymethyl)phosphonium chloride (CAS 124-64-1) is 2931.49.
2931.49
2931 49 80
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
tetrakis(hydroxymethyl)phosphanium chloride
AKXUUJCMWZFYMV-UHFFFAOYSA-M
C(O)[P+](CO)(CO)CO.[Cl-]