Tetrakis(Hydroxymethyl)Phosphonium Sulfate(THPS)

Tetrakis(Hydroxymethyl)Phosphonium Sulfate(THPS)
CAS: 7681-53-0
Molecular Formula: [(CH2OH)4P]2SO4
Molecular weight: 406.
Tetrakis(Hydroxymethyl)Phosphonium Sulfate(THPS)
CAS:
7681-53-0
Molecular Formula:
[(CH
2
OH)
4
P]
2
SO
4

Molecular weight:
406.27
Appearance:
colorless liquid.
Specification:
Item
Specification
Tetrakis(Hydroxymethyl)Phosphonium Sulfate content % ≥
75.0
Viscosity(25°C) MPA ? ¤ S
30.0-36.0
Relative Density(25°C)
1.350-1.420
Iron(Fe) % ≤
0.002
PH value
2.5-5.5
Performance:
Colorless to yellowish clear liquid, appearing acid.
Uses:
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 :
N.W.:200kg.