Tetrahydroxymethyl Phosphonium Sulfate (THPS)
Molecular Formula: [(CH2OH)4P]2SO4
Molecular weight: 406.27
Appearance: Colorless liquid.
Performance: Colorless to yellowish clear liquid, appearing acid.
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.
PACKING: 250kgs plastic drum, 1400kgs IBC tank
|Tetrakis(Hydroxymethyl)Phosphonium Sulfate content % ≥||75.0|
|Iron(Fe) % ≤||0.002|