China (Mainland)
Assessedsupplier
Electronic grade Magnesium Stearate (MS) on stockhigh purity 557-04-0 CAS NO.557-04-0
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,
- Product Details
Keywords
- Electronic grade Magnesium Stearate (MS)
- Magnesium Stearate (MS) on stock
- high purity 557-04-0
Quick Details
- ProName: Electronic grade Magnesium Stearate (M...
- CasNo: 557-04-0
- Molecular Formula: C36H70MgO4
- Appearance: White light no sand behavior fine powd...
- Application: CAS:557-04-0
- DeliveryTime: Within 15days
- PackAge: 15kg/barrel
- Port: China sea port
- ProductionCapacity: 15000 Kilogram/Year
- Purity: 4.4% (Mg)
- Storage: Cool and dry place
- Transportation: by sea or air, express for small quant...
- LimitNum: 1 Kilogram
Superiority
Product name: Magnesium Stearate
CAS No.：557-04-0
Molecule Formula：C36H70MgO4
Molecule Weight：591.2544
Package: 15kg/barrel
Description：White light no sand behavior fine powder
Manufacture Standards：CP/BP/USP
|
TESTING ITEMS |
SPECIFICATIONS |
RESULTS |
|
Appearance |
White light no sand behavior fine powder, no visible evidence of contamination by foreign matter |
Conforms |
|
Identification |
Conform |
Conforms |
|
Solubility test |
Conform |
Conforms |
|
Acid Value |
195~210 |
208 |
|
Chlorides |
≤0.25% |
<0.25% |
|
Sulfate |
≤0.5% |
<0.5% |
|
Loss on drying |
≤6.0% |
4.0% |
|
Heavy metals(Lead) |
≤10ppm |
<10ppm |
|
Assay(Mg) |
4.0% ~ 5.0% |
4.4% |
|
Acidity or Alkalinity |
Conform |
Conforms |
|
Bulk Density |
Conform |
Conforms |
|
Bioburden |
Total Microbial Count ≤1000CFU/g |
Conforms |
|
Total Mold and Yeast≤100CFU/g |
Conforms |
|
|
Escherichia Coli: Negative |
Not Detected |
|
|
Conclusion: The Product Conforms to CP/BP/USP. |
||
Details
Siwei Development Group Ltd. is a reputed professional enterprise in China dedicated to the Amino Acids production and sales of fine chemical products.Over the years we have been making meticulous efforts in the production, research and development of new generation chemicals applied in a variety of industries like amino acids, food additive, pharma grade raw materials and so on. With many years industry experience, Siwei is one of the amino acids suppliers and exporters in China, serving bulk powder to industries like dietary supplement, nutritional supplement, functional food and drink.Health is more valuable than wealth. In the tenet of concern for human's life quality. Siwei devotes itself to manufacturing amino acids, which are the necessities for human health.