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| Customization: | Available |
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| CAS No.: | 67-71-0 |
| Formula: | C2h6o2s |
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Test Item | Standard | Test Result |
Appearance | White crystalline powder | White crystalline powder |
Residue on ignition | 0.10% Max | <0.01% |
Heavy metals | 5ppm Max | <5ppm |
Lead (Pb) | 3 ppm Max | <3 ppm |
Cadmium (Cd) | 1ppm Max | <1ppm |
Arsenic(As) | 1ppmMax | <1ppm |
Mercury (Hg) | 0.1 ppm Max | <0.1 ppm |
Melting point | 108.0-110.0ºC | 108.5ºC |
Water Content | 0.20% Max | 0.15% |
DMSO Content | Free | Free |
Mesh size | 60-80 mesh | 60-80 mesh |
Assay | 99.90% Min | 99.95% |
Bulk density | ≥0.65g/ml | 0.68 |
Total plate count | <1000cfu/g | <10cfu/g |
Yeast/Mold | <100cfu/g | <10cfu/g |
Coliform | Negative | Negative |
E.Coli | Negative | Negative |
Salmonella | Negative | Negative |
Staphylococcus | Negative | Negative |








