67-71-0 Dimethyl sulfone Methyl sulfone
Chemical Name: Dimethyl sulfone
CAS No.: 67-71-0
Molecular Formula: C2H6O2S
Molecular weight: 94.13
Appearance: White powder
Appearance |
White crystalline powder |
White crystalline powder |
Residue on ignition |
0.10%Max |
<0.01% |
Heavy metals |
5ppmMax |
<5ppm% |
Lead (Pb) |
3 ppmMax |
<3 ppm |
Cardmiu (Cd) |
1ppmMax |
<1ppm |
Arsenic(As) |
1ppmMax |
<1ppm |
Mercury (Hg) |
0.1 ppmMax |
<0.1 ppm |
Melting point |
108.0-110.0ºC |
108.5ºC |
Water Content |
0.50%Max |
0.15% |
DMSO Content |
Free |
Free |
Mesh size |
60-80mesh |
60-80mesh |
Assay |
99.90%Min |
99.96% |
Bulk density |
≥0.65/ml |
0.69 |
Total plate count |
<10cfu/g |
<10cfu/g |
Yeast/Mold |
<10cfu/g |
<10cfu/g |
Coliform |
Negative |
Negative |
E.Coli |
Negative |
Negative |
Salmonella |
Negative |
Negative |
Staphylococcus |
Negative |
Negative |
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