|
Chemical Name:
Tetrakis(hydroxymethyl)phosphonium
sulfate(THPS)
Structure:[( CH2OH)4P]
2 SO4
Molecular weight:406.27
CAS Number: 55566-30-8
Quality Specification:
|
Item |
Index |
|
Active Content %≥ |
75.0 |
|
Stick ability(25℃)MPA.S |
30.0-36.0 |
|
Density(25℃) |
1.350-1.420 |
|
Fe(%)
≤ |
0.002 |
|
PH |
2.5-5.0 |
Description:
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.
Storage: Keep hermetic
Packing: Net weight 200kg in drum
Application:
Mainly used in water treatment systems,
oil field operations, and paper-making
industry. The advantage is it will soon
degrade to a nontoxic substance
immediately after use.
Also it can be applied to fabric coating
as flame retardant, obviously improving
flame retarding property. |
