Customization: | Available |
---|---|
CAS No.: | 7783-20-2 |
Formula: | H8n2o4s |
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Item | Standards |
Nitrogen (N) content (based on dry basis) | : 21.0% min |
Water content (H2O) | : 0.2% max |
Free acid (H2SO4) | : 0.05% max |
Iron (Fe) | : 0.007% max |
Arsenic(As) | : 0.00005% max |
Heavy metal (based on Pb) | : 0.005% max |
Insoluble substance in water | : 0.05% max |