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Home » Products » Flame Retardant Chemical » Oil and water treatment biocides Tetrakis(hydroxymethyl)phosphonium sulfate (THPS) 75% THPS CAS 55566-30-8

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Oil and water treatment biocides Tetrakis(hydroxymethyl)phosphonium sulfate (THPS) 75% THPS CAS 55566-30-8

THPS is a kind of environmental anti-microbial reagent. It's characterized by its low solidity point and fine stability. It can be reserved for long time and can easily dissolve in water. It's 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 it with zero toxicity and awarded it with US Green Chemical prize.
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THPS CAS 55566-30-8 Tetrakis(hydroxymethyl)phosphonium sulfate 75%



THPS is a kind of environmental anti-microbial reagent. It's characterized by its low solidity point and fine stability. It can be reserved for long time and can easily dissolve in water. It's 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 it with zero toxicity and awarded it with US Green Chemical prize.



Specification:


Item

Specification

Appearance

Clear Liquid

Assay %≥

75

Specific Gravity(25℃,g/mol)

1.37-1.4

Active Phosphorus %≥

11.4-11.8

Viscosity(25℃,cps)≤

30-40

Fe %≤

0.002

pH

3-5


Tetrakis (hydroxymethyl) phosphonium sulfate or Thps 75% is a powerful broad-spectrum microbiocide used in the oilfield and water treatment, also can be used in flame retardant for textile. THPS (Tetrakis hydroxymethyl phosphonium sulfate) is a widely used biocide in the oil and gas industry for microbial control. 

Here are some of the most common applications of THPS in this industry:

1. Fracturing fluids: THPS is used in hydraulic fracturing fluids to control the growth of bacteria and other microorganisms that can cause blockages and reduce the efficiency of the fracturing process.

2. Drilling fluids: THPS is added to drilling fluids to prevent the growth of bacteria and fungi that can cause corrosion of drilling equipment and wellbore damage.

3. Produced water treatment: THPS is used for the treatment of produced water to control the growth of microorganisms that can cause fouling, corrosion, and scale formation in water treatment systems.

4. Pipeline and storage tank treatment: THPS is added to pipelines and storage tanks to prevent the growth of microorganisms that can cause corrosion and blockages.

5. Enhanced oil recovery: THPS is used in enhanced oil recovery processes to control the growth of microorganisms that can cause blockages and reduce the efficiency of the recovery process.



Application:


THPS is an anti-microbial agent with minimum effects on the environment used in oilfield drilling and production applications. THPS75% can be also used as an iron control chemistry to prevent iron sulfide scale common in the oil and gas industry and water treatment industry.

THPS 75%  is effective in both acid and alkaline environments.  It is also fully miscible with water.

THPS 75% is well known for being extremely effective at removing iron sulphide scale and deposits.



Our advantages: 


Sufficient capacity, flexiable payment terms, Oil-gas specialty chemicals solution.



Standard Package:


250kg drum or 1400kg IBC tank.

package  package


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