- Ester & Derivatives[10]
- Polymer[3]
- PVC[4]
- Daily Chemicals[10]
- Organic Salt[2]
- Phosphate[10]
- Organic Acid[3]
- Chemical Auxiliary Agent[7]
- Other Agriculture Products[3]
- Healthcare Supplement[2]
- Bee Wax[3]
- Post-Press Equipment[2]
- Packaging Machinery[1]
- Other Tools[3]
- Inorganic Acids[1]
- Contact Person : Ms. Feng Dannie
- Company Name : Zhengzhou Cinobee Industry Corp., Ltd.
- Tel : 86-371-55685674
- Fax : 86-371-55685674--608
- Address : Henan,Zhengzhou,No.80 Daxue Road
- Country/Region : China
- Zip : 450008
Detergent Grade Sodium Tripolyphosphate(STPP)
Detergent Grade Sodium Tripolyphosphate(STPP):
1. Synonym: pentasódico trifosfato; tripolyfosfato de sodio; STPP;Pentasodium triphosphate, Pentasodium Triphosphate; Pentasodium Tripolyphosphate; Sodium Phosphate Tripoly; Sodium Triphosphate; Sodium Tripolyphosphate; Stpp; Triphosphoric Acid, Pentasodium Salt
Chemical Formula : Na5P3O10Molecular Weight : 367.86CAS No. : 7758-29-4
Appearance : White Powder
2.Property :
White powder; Melting point 622 °C ; Easily soluble in water; It has got salient chelating capacity to metal ions of Ca and Mg etc. and can soften hard water to make suspension into solution,alkalinity, without causticity .
3.Specifications :
Na3P3O10 % | ≥94 |
P2O5 % | ≥57.0 |
Water insoluble matter % | ≤0.10 |
Fe % | ≤0.006 |
Whiteness % | ≥90 |
PH | 9.2--10.0 |
Granularity % | ≤5.0 |
Apparent density g/cm3 | 0.6-1.0 |
Phase-I % | 5-21 |
4.Packing : In 25Kg WPP/PE bags or as per customer demand.
5.Application: Used as one of the main auxiliaries for synthetic detergent, synergist for soap; water softener
Detergent Grade Sodium Tripolyphosphate(STPP)
