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Tetrakis(hydroxymethyl)Phosphonium Sulfate CAS 55566-30-8

  • Synonyms: Bis[tetrakis(hydroxymethyl)phosphonium]sulfatesolution,THPS etc.
  • Appearance: Clear liquid
  • Uses: It is a kind of green environmental protection quaternary phosphate fungicide, also is the international affirmation of cotton, polyester and cotton fabrics permanent flame retardant, in the water treatment, oil field, paper making and other industries also have applications.
  • Storage: Stored in cool dry ventilated place
  • Packaging: 1000kg/IBC Drum

Description

Molecular Formula: C8H24O12P2S
Molecular Weight: 406.28
Molecular Structure:THPS CAS 55566-30-8

Specification:

Items

Specifications

{【(HOCH2)4P】2SO4}

≥75.0%

Viscosity(25℃) MPA.S

30.0-40.0

Active Phosphorus

≥11.0%

Specific gravity(25℃)

1.350-1.420

Iron(Fe)

≤20ppm

pH

2.5-5.5

Density(25℃,g/ml)

1.350-1.420

Fe%

≤0.002

Total solid content

30.7%

EINECS

259-709-0

Function:

1. Sterilization: It can inhibit the growth and reproduction of many kinds of bacteria, fungi, algae and other microorganisms, and has a broad-spectrum sterilizing and disinfecting effect.
2. Reducing: It has certain reducing properties, and can be used as a reducing agent in some chemical reactions.
3. Stability: relatively stable nature, not easy to react with other substances, but easily oxidized when exposed to air.
4. Compatibility: It has good compatibility and can be mixed with many other chemical substances to enhance its performance.

Application:

1. Widely used in sewage treatment, industrial circulating water sterilization and algaecide, tap water disinfection and so on.
2. Used in the production of various anticorrosives, mold inhibitors and other chemical products, to prevent material deterioration by erosion.
3. It can be used in the flame retardant finishing of fabrics, and also can be used in the antiseptic and antibacterial of dyes.
4. As leather preservative, to extend the service life of leather.
5. It can be used to prevent and control pests and diseases of crops, such as rice blight, etc. It can also be used for soil disinfection to improve the soil environment.
6. It can be used to prevent and control bacterial septicemia and other diseases of fish and other aquatic animals, and at the same time, it can decompose the organic matter on the bottom of the pond to improve the water quality and the environment of the substrate.

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