Sodium p-Toluene Sulfinate(SPTS)
CAS No. :824-79-3
Index name
Specification
Appearance
white powder
Assay %
98Min
PH
6-10
2% solution
clear transparent
Water insoluble matter %
0.05Max
Nacl %
1.0Max
Sodium sulfate %
Sodium carbonate %
Heavy metals ppm
10Max
Iron ion ppm
Packing :25KG PE bag lined plastic woven bag . for 20 feet of container, the total weight is 17500KG