TaoSign Corporation specializes in research and and manufacture of Sodium hexametaphosphate, Sodium metaphosphate, CAS:10124-56-8
No. Specifications Standard Value Testing Results
1 Total Phosphate(P2O5) 68.0%min. 68.6%
2 Inactive Phosphate(P2O5) 7.5%max. 6.3%
3 Water insoluble matter 200ppm max. 50ppm
4 Fe 100ppm max. 50ppm
5 PH Value 5.8-7.3 6.0
6 Arsenic (As) 3ppm max. <3ppm
7 Fluoride (F) 10ppm max. <10ppm
8 Heavy metals 30ppm max. 5ppm
9 Particle size(through 60mesh) 90% min. 91.0%
Contact person: Edvin wang
TaoSign Corporation （QINGDAO TAOSIGN INTERNATIONAL TRADE CO., LIMITED）
Headoffice:
RM1402, Doublestar Seacoase 7#, No.5 Guizhou Road, Qingdao, China 266001
Tel: 0086 532 85760913;
Fax:0086 532 85761013