| Model: | - |
|---|---|
| Brand: | Shoucheng |
| Origin: | Made In China |
| Category: | Chemicals / Pharmaceutical Chemicals |
| Label: | - |
| Price: |
US $3.6
/ kg
|
| Min. Order: | 100 kg |
| Last Online:09 Jul, 2021 |
Methylsulfonylmethane (MSM)
Molecular formula: C2H6SO2
Molecular weight: 94.13
Character: white or off-white crystalline powder
Specification of Methylsulfonylmethane (MSM)
|
Test Items |
USP42 Standard Specifications |
|
Assay |
98.0%-102.0% |
|
Chromatographic Purity |
≥99.8% |
|
DMSO Content % |
≤0.1 |
|
Appearance |
White Crystalline |
|
Odor |
Odorless |
|
Melting Poiot ℃ |
108.5-110.5 |
|
Bulk Density g/ml |
>0.65 |
|
Water Content % |
<0.10 |
|
Heavy Metals(as pb) |
<3ppm |
|
Pb |
<0.1ppm |
|
As |
<0.1ppm |
|
Cd |
<0.1ppm |
|
Hg |
<0.1ppm |
|
Residue on Ignition % |
<0.10 |
|
Coliform(CFU/g) |
Negative |
|
E.Coli(CFU/10g) |
Negative |
|
Yeast/Mold(CFU/g)
|
<10 |
|
Salmonella |
Negative |
|
Standard Aerobic Plate Count(CFU/g) |
<10 |
|
Total Plate Count(CFU/g) |
<1000 |
|
Particle Size |
60-80Mesh |
| Payment Terms: | TT/LC |
|---|---|
