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THPS 75% CAS: 55566-30-8

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  Post Date: Aug 14,2020
  Expiry Date: Aug 14,2021
  Detailed Description: Cas No. :55566-30-8 Quantity: 2000Metric Tons
Specs:75% purity
Price:700-800 USD Metric Tons
Payment Method: L/C, T/T
THPS 75%
Full name:　Tetrakis (Hydroxymethyl) Phosphonium Sulfate
CAS: 55566-30-8

Specifications:
{[(CH2OH)4P]2SO4} Content: 75.0% MIN
Viscosity(25℃)MPAS: 30.0-36.0
Specific Gravity(25℃): 1.350-1.420
Iron(Fe): 0.0015% Max
PH: 2.5 — 5.5

It's a broad-spectrum biocide, widely used in oil drilling, water treatment, fishery, leather tanning etc.

THPS application THPS is a broad-spectrum biocide which can inhibit the growth of algae, yeasts and fungi. THPS is suitable for acid or alkaline environment, with excellent stability and easy biodegradation. THPS can also be used as flame retardant for textile. It is used in many industrial fields. Similar product: glutaraldehyde (much higher price)

Well-known product: DOW AQUCAR™ THPS 75

For oil drilling: THPS can inhibit the growth of algae, particularly effective against sulfate reducing bacteria (SRB). It can effectively remove FeS and H2S. which can affect the injection water treatment, top system, pipeline protection and storage for oil drilling etc.

For leather tanning: THPS can be used directly to leather to replace chrome tannage which is very harmful to the environment. THPS is eco-friendly, low foam, low dosage, low toxicity. It can also make leather not perishable. Treated leather with THPS, it can stand higher temperature, around 85℃ without shrinkage. It can also make leather flame resisting. Suggest to use THPS under 35℃, dosage: 5%, PH: 6.0, time: 15 hours For Circulating cooling water: Reduce bacteria and inhibit the growth of algae. For fishery industry: It can effectively degrade the organic waste at the bottom layer, and eliminate the phenomenon of black, stinking and heating of the bottom mud.

It can decompose the residual bait, excreta and aged algae in the water body, and significantly improve the transparency of water. For example: When prawn appears yellow gill, black spot, muscle white turbidity and other bacterial diseases, it has good therapeutic effect.

For Paper-making: THPS is more effective than glutaraldehyde in reducing bacteria which produce catalase, it is very important especially for recycled paper. THPS can also be used to improve the whiteness of paper, the function is similar to Sodium bisulfite.

For flame retardant: THPS can also be used as flame retardant for textile.

  CAS Registry Number:

55566-30-8
  Synonyms: ;Tetrakis(hydroxymethyl)phosphonium sulfate;Tetrakis Hydroxymethyl Phosphonium Sulphate;THPS;Octakis(hydroxymethyl)diphosphonium sulfate;Tetrahydroxymethyl phosphonium sulfate;Tetrakis-hydroxymethyl Phosphonium Sulfate;Tetrakis Hydroxymethyl Phosphonium Sulfate;
  Molecular Formula: C8H24O12P2S
  Molecular Weight: 406.28
  Molecular Structure: 55566-30-8 bis[tetrakis(hydroxymethyl)phosphonium] sulfate solution

  Company: Shanghai Rich Group Limited     [ China ]        
  Contact: Wu Ting
  Tel: +86-21-69130116
  Fax: +86-21-69130082
  Email: wuting@shrichgroup.com
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