1.Tetrakis Hydroxymethyl Phosphonium Sulfate 2.Colorless liquid 3.Purity: 75% 4.ISO&REACH Certificate 5.As retardant

CAS NO.:  55566-30-8

UN NO. :  2810

Formula:  [(CH2OH)4P]2SO4

Molecular Weight:  406.27

Melting Point:  None

Boiling Point:  154 (Decomposes)

Specific Gravity:  1.30 - 1.40

Flash Point:  > 96

Stability: Stable under ordinary conditions

Solubility in Water: Soluble

Specification

Appearance	Colorless liquid
Assay	75.0% min
Fe	0.001% Max
Viscosity (25)	30-40mPa.s
Density (25)	1.380 - 1.420
PH Value	2 - 5

Package: in 200L drum or 1000L IBC

THPS(CAS:55566-30-8)Tetrakis hydroxymethyl phosphonium sulfate 75%