|
Specifications |
Sodium Triphosphate Industrial Grade |
|
Main Contents(Na5P3O10) %≥ |
95.0 |
|
Phosphorus Pentoxide(P2O5) %≥ |
57.0 |
|
Water Insoluble %≤ |
0.1 |
|
Iron,as(Fe) %≤ |
0.015 |
|
Ph of(1% water solution) |
9.2-10.0 |
|
Heavy metals (as Pb) %≤ |
------ |
|
Arsenic(as As) %≤ |
------ |
|
Fluoride(as F) %≤ |
------ |
|
Particle Size %≥ |
95 |
|
Whiteness %≥ |
90 |
|
Chloride,as C1 %≤ |
------ |
| Packing | Plastic-woven sack with polythene inner bag,net weight 25kg,50kg or 1000kg |
|---|---|
| Storage | keep away from water or moisture,do not pile up the open air. |
Tel: 0086-25-52397803
E-mail: info@china-phosphate.com
Q: Sodium Tripolyphosphate STPP Application?
A: The majority of STPP is consumed as a component of commercial detergents. It serves as a
"builder," industrial jargon for a water softener. In hard water (water that contains high
concentrations of Mg2+ and Ca2+), detergents are deactivated. Being a highly charged chelating
agent, TPP5- binds to dications tightly and prevents them from interfering with the sulfonate
detergent.Sodium tripolyphosphate is a strong cleaning ingredient that typically can rid dishes and
fabrics of soil and spots. Its key function is that it allows surfactants to work at their full
potential. Also, sodium tripolyphosphate prevents deposition of soil and acts as a pH buffer.Sodium
triphosphate oftens detergent water and can be used as a water treatment, as well. Many household
cleaning products, including surface and toilet cleaners, contain STPP sodium tripolyphosphate due
to its cleaning component.
Sodium Tripolyphosphate industrial grade used as one of water softener, tanning agent for leather
making, auxiliary for dyeing; As an effective dispersion agent for suspension solutions of coatings,
kaolin, magnesium oxide, calcium carbonate and drilling mud etc.; As an oil contamination resistance
agent in paper production.
We also provide SODIUM PYROPHOSPHATE ,TRISODIUM PHOSPHATE,TRICALCIUM PHOSPHATE.
