Product Name

THPS

Chemical name

Tetrakis[hydroxymethyl] phosphonium sulfate

Structural formula

[(CH2OH)4P]2SO4

CAS No

55566-30-8

SPECIFICATIONS:

ASSAY

75% MIN

ACTIVE PHOSPHOROUS

11.0% MIN

SEPCIFIC GRAVITYAT25DEGC

1.37~1.41g/ml

VISCOSITY AT 20DEG C

30~45CP(mPa.s)

pH

3~4

Usage

Tetrakis[hydroxymethyl] phosphonium sulfate 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.

Package

In 250KG plastic drums.