Sell Tetrakis(Hydroxymethyl) Phosphonium Sulfate (THPS)

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Tetrakis(Hydroxymethyl) Phosphonium Sulfate (THPS)
Molecular Formula:[(CH2OH)4P]2SO4
Molecular: 406.27
Structural Formula: (CH2OH)3P+CH2NHCONHCH2P+(CH2OH)3
Appearance: Achromaticity liquid.
Item Specification
Content % >= 75.0
Viscosity (250C) MPA7S 30.0-36.0
Relative Density (250C) 1.350-1.420
Iron (Fe) % <= 0.002
PH 2.5-5.5

Performance: Colorless to yellowish clear liquid, appearing acidic.
It is an environmental friendly bactericide with good water solubility, low solidifying point, stable chemical performance, long shelf life, new-type, high-efficiency, wide-spectrum etc.
It is an internationally acknowledged flame-retardants for pure cotton and polyester cotton and its flame-retarding effect can remain for a long time.
Storage: Hermetically sealed in Storage.

Package: 200 kg net capacity.