(THPS) Tetrakis (hydroxymethyl) Phosphonium Sulfate

(THPS) Tetrakis (hydroxymethyl) Phosphonium Sulfate

  • CAS No.: 55566-30-8
  • Type.: Water Treatment
  • Appearance: Liquid
  • Molecular Formula: C8H24O12P2S
  • Shelf Life: Ten Months
  • Min Order Quantity: -
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THPS is a kind of environmental anti-microbial reagent. 

It's characterized by its low solidity point and fine stability. THPS can be reserved for long time and can easily dissolve in water. 

Items Index
Active Content % 75.0 min
Viscosity(25 ℃)MPA. S 25.0-36.0
Density(20 ℃)g/cm3 1.350-1.420
pH 2.5-5.5
THPS is a kind of Water Treatment.  Richest Group is a Leading Chemical Supplier/Manufacturer of Water Treatment for 10 years.
We supply high quality Water Treatment (HEDP/Sodium Chlorite/TCCA/ATMP/PBTC/PAC/EDTMPA, etc) in best price. 
Find Quality Water Treatment THPS from Verified Supplier.


is a kind of new environmental pesticide with high efficacy, low toxicity and low rudimental. 

It can kill germ and aquatic plants. In 1995, the EPA of the United States ratified THPS with zero toxicity and awarded it with US Green Chemical prize.

THPS is mainly used in water treatment systems, oil field operations, and paper-making industry. 

The advantage is THPS will soon degrade to a nontoxic substance immediately after use. 

Also THPS can be applied to fabric coating as flame retardant, obviously improving flame retarding property.
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