CHEMaster International Inc. Specializes in research and and manufacture of Toilet bowl cleaner.

Tetrakis[hydroxymethyl] phosphonium sulfate, Sulfato de tetrakis hidroximetil fosfonio, THPS.

Tetrakis Hydroxymethyl Phosphonium Sulfate, THPS.

Structural formula [(CH2OH)4P]2SO4

CAS Number #55566-30-8

Specification MAIN QUALITY TARGETS:

1. ASSAY: 75% MIN

2. ACTIVE PHOSPHOROUS: 11.0% MIN

3. SEPCIFIC GRAVITY AT 25DEG C: 1.37~1.41g/ml

4. VISCOSITY AT 20DEG C: 30~45CP(mPa. S)

5. pH: 3~4

Packing In 250KG plastic drums.

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.

With high quanlity and competitive price, we export this prodouct very big quantity in the world Market.