- Other Plant & Animal Oil[6]
- Alcohol & Hydroxybenzene & Ether[3]
- Organic Acid[6]
- Chemical Auxiliary Agent[6]
- Food Additives[1]
- Alkali[6]
- Carbonate[6]
- Chloride[1]
- Nitrate[6]
- Other Inorganic Salts[5]
- Phosphate[6]
- Silicate[6]
- Sulphate[6]
- Other Chemicals[5]
- Pigment[6]
- Polymer[6]
- Paraffin[6]
- Ceramics[1]
- ABS[6]
- EPS[6]
- HDPE[1]
- Other Plastic Raw Materials[1]
- PET[1]
- PP[4]
- PS[6]
- Contact Person : Ms. zheng Melody
- Company Name : Wuhan Xuyadi Chemicals Co., Ltd.
- Tel : 0086-27-86371632
- Fax : 0086-27-86371597
- Address : Hubei,wuhan,B-21-2,South royal park,No. 568 Wuluo road. Wuchang District.
- Country/Region : China
- Zip : 430014
Related Product Searches:STTP,High Quality,chemical sttp, chemical sttp,xuyadi-001
STPP sodium tripolyphosphate
PROPERTIES White powder,melting point 622 deg C. Easily soluble in water. It has got salient chelating capacity to ions of Ca and Mg etc and can sofen hard water to make suspension solution becomes into clear solution. It is a surfactant.
APPLICATIONS: Used as one of the main auxiliaries for synthetic detergent, synergist for soap; water softener, tanning agent for leather making, auxiliary for dyeing. An effective dispersion agent for suspension solutions of coating, kaolin, and diluting mud etc.
PACKING: in 25 kg bags or 1000 kg jumbo bags
Na5P3O10 ≥ 94%
P2O5 ≥ 57%
IRON( FE) ≤ 0.007%
PH : 9-10
WHITE DEGREE ≥ 90%
WATER INSOLUBLE ≤ 0.1%
DENSITY(g/ml) : 0.7-0.8
PHASE I : 25-40
PARTICLE SIZE(RETENTION ON 20 MESH) ≤ 0.5%
STPP Sodium Tripolyphosphate:
Na5P3O10,% ,Min. | 94 |
P2O5,% ,Min. | 57 |
Insolubles, % Max. | 0.05 |
PH Value(1%Solution) | 9.5-10.0 |
Iron (Fe), %, Max. | 0.015 |
Fluoride (F), %, Max. | 0.003 |
Chloride (Cl), %, Max. | 0.025 |
Sulphate (as SO4), %, Max. | 0.4 |
Bulk density, g/l | 650-990 |
White degree %,Min. | 93 |
Phase I | 10-30 |
stpp sodium tripolyphosphate
STTP