Information
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°C)	28-42mPa.s
Density (25°C)	1.380 - 1.420
PH Value	2 - 5

Package: in 200L drum or 1000L IBC
Usage: THPS is a biocide effective against micropest in industrial cooling systems, oil field operations, and paper-making industry. The advantage is it will soon degrade to a nontoxic substance immediately after use,Also it can be applied to fabric coating, obviously improving flame retarding property.