Dimethyl sulfone
CAS No.: 67-71-0
Product Name: Dimethyl sulfone
CAS#67-71-0
Spec: USP
Package: 25kg/bag, 18mt/20`FCL on pallets
Delivery time: in stock for prompt shipment.
Dangerous goods or not: Not
Country of origin: China
CAS#67-71-0
Spec: USP
Package: 25kg/bag, 18mt/20`FCL on pallets
Delivery time: in stock for prompt shipment.
Dangerous goods or not: Not
Country of origin: China
Description
Spec of Dimethyl sulfone :
| Items | Specification | Results |
| Appearance | White crystalline | White crystalline |
| Residue on ignition | 0. 10% Max | <0.01% |
| Heavy metals | 5ppm Max | <5ppm |
| Lead (Pb) | 3 ppm Max | <3 ppm |
| Cardmiu (Cd) | 1ppm Max | <1ppm |
| Arsenic(As) | 1ppm Max | <1ppm |
| Mercury (Hg) | 0. 1 ppm Max | <0.01 ppm |
| Melting point | 108.0-110.0 ℃ | 108.5 ℃ |
| Water Content | 0.50% Max | 0. 15% |
| DMSO Content | Free | Free |
| Mesh size | 20-40 MESH | 20-40MESH |
| Assay | 99.90% Min | 99.95% |
| Bulk density | ≥0.65 g/ml | 0.70 |
| Total plate count | <10 cfu/g | 5 cfu/g |
| Yeast/Mold | <10 cfu/g | 5 cfu/g |
| Coliform | Negative | Negative |
| E.Coli | Negative | Negative |
| Salmonella | Negative | Negative |
| Staphylococcus | Negative | Negative |
