Items | Specification |
Appearance | White powder crystal |
Assay | 60% min |
Iron(Fe) | 10ppm max |
Loss on drying | 10% max |
Residue
on ignition(sulfated) |
0.50% max |
Heavy meatl(Pb) | 20ppm max |
S | 0.05% max |
In cold-waving of hair; as depilatory; in bacteriology for the preparation of thioglycolate media; as analytical reagent, see Thioglycolic Acid.
Packaging:1kg/bag,25kg/drum or as your requirement
Shipping:It can be according to the customer’s request
Normal temperature preservation