- Alcohol & Hydroxybenzene & Ether[3]
- Organic Acid[10]
- Other Organic Chemical[1]
- Chemical Auxiliary Agent[1]
- Daily Chemicals[1]
- Food Additives[10]
- Elementary Substances[5]
- Phosphate[5]
- Sulphate[4]
- Oxide[2]
- Dyestuffs[6]
- Pigment[8]
- Polymer[8]
- Sand[1]
- Paraffin[4]
- Honey[5]
- Dishes & Plates[5]
- Kaolin[2]
- Mica[2]
- Other Non-Metallic Mineral Deposit[1]
- Vermiculite[2]
- Bauxite Ore[1]
- HDPE[1]
- HIPS[1]
- LDPE[2]
- LLDPE[1]
- PS[2]
- PVC[2]
- Loose Gemstone[1]
- Contact Person : Ms. Wong Yuni
- Company Name : Qingdao Highsky International Trade Co., Ltd.
- Tel : 86-532-55579890
- Fax : 86-532-55579840
- Address : Shandong,Qingdao,Room 2-2316 Artech Space,No.63 Haier Road,Laoshan District,Qingdao
- Country/Region : China
- Zip : 266000
Related Product Searches:2012 hot sale STPP 94% factory,High Quality,stpp,Sodium Tripolyphosphate
Sodium Tripolyphosphate (STPP) Molecular formula: Na5P3O10 Molecular Weight: 367.86 CAS Number: 7758-29-4 HS CODE: 28353100 Property: White powder, Surfact density: 0.35-0.9g/cm3, Melting Point: 622degree, free soluble in water, aqueous solution appears acid, it is a kind of inorganic surfact active agent.
Specification:
Item | Index | |
Technical Grade | Food Grade | |
Main content % ≥ | 94.0 | 94.0 |
P2O5 % ≥ | 57. | 57.0 |
Water insoluble % ≤ | 0.1 | 0.05 |
Iron (as Fe) % ≤ | 0.015 | 0.01 |
pH of 1% water solution | 9.2-10.0 | 9.5-10.0 |
Density(g/cm 3 ) | 0.8-1.0 | 0.8-1.0 |
Heavy metal (as Pb) % ≤ | —— | 0.001 |
Arsenic (as As) % ≤ | —— | 0.0003 |
Fluoride (as F) % ≤ | —— | 0.003 |
Chloride (as Cl) % ≤ | —— | 0.025 |
Application: Used as main auxiliary of synthetic wash, soap synergistic agent, water softener, leather pre-tanning agent, dye auxiliary agent, and dispersant of suspension such as paint, kaolin, magnesium oxide, calcium carbonate drilling mud, preservative agent for paper making, organic synthesis catalyzer, and used in epuration of petroleum product, gum latex storage, as dispersant, solvent in metal industry and pharmaceutical industry, also widely used in gum synthesis, foodstuff industry, and poultry process. Packing: Packed in 25kg / 50kg / 1000kg plastic woven bags, or as per the buyer's requirement.
2012 hot sale STPP 94% factory