Sodium Hexametaphosphate (Shmp) By Sichuan Anda Liyuan Trading Co., Ltd.

1.Tech Grade:
Appearance : White Powder
Total Phosphates(as P2O5) : 68% min
Inactive Phosphates(as P2O5) : 7.5% max
PH value of 1% solution : 5.8-7.3
Iron(Fe) : 0.05% max
Water insoluble : 0.05% max
Polymerization : 9-21

2.Food Grade :
Appearance : White Powder
Total Phosphate(as P2O5) : 68% min
Inactive Phosphates(as P2O5) : 7.5% max
PH value of 1% solution : 5.8-7.3
Heavy metals : 10ppm max
Fluoride : 30ppm max
Arsenic : 3ppm max
Iron(Fe) : 0.05% max
Water insoluble : 0.05% max
Polymerization : 9-21

3.FCC-IV
Appearance : White Powder
Total Phosphate(as P2O5) : 67.5% min
Inactive Phosphates(as P2O5) : 7.5% max
PH value of 1% solution : 5.8-7.3
Heavy metals : 10ppm max
Fluoride : 30ppm max
Arsenic : 3ppm max
Iron(Fe) : 0.05% max
Water insoluble : 0.2% max