China (Mainland)
Assessedsupplier
Buy 1077-28-7High purity 1077-28-7Alpha-Lipoic Acid producer CAS NO.1077-28-7
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,
- Product Details
Keywords
- Buy 1077-28-7
- High purity 1077-28-7
- Alpha-Lipoic Acid producer
Quick Details
- ProName: Buy 1077-28-7High purity 1077-28-7Alph...
- CasNo: 1077-28-7
- Molecular Formula: C8H13O2S2
- Appearance: Slightly yellow crystal powder
- Application: CAS:1077-28-7
- DeliveryTime: Within 15days
- PackAge: 25kg/drum
- Port: China sea port
- ProductionCapacity: 15000 Kilogram/Year
- Purity: 99.6%
- Storage: Cool and dry place
- Transportation: by sea or air, express for small quant...
- LimitNum: 1 Kilogram
Superiority
Product name: Alpha-Lipoic Acid
CAS No.：1077-28-7
Molecule Formula：C8H13O2S2
Molecule Weight：205.3182
Purity: 99.6%
Package: 25kg/drum
Description：Slightly yellow crystal powder
Manufacture Standards：USP
|
TESTING ITEMS |
SPECIFICATIONS |
RESULTS |
|
Appearance |
Slightly yellow crystal powder almost odorless |
Confirms |
|
Identification |
Meets the requirements |
Confirms |
|
Melting point |
60~62℃ |
61.7℃ |
|
Optical rotation |
-1.0°~+1.0° |
0° |
|
Heavy metals |
≤10ppm |
<10ppm |
|
Lead |
≤3ppm |
<3ppm |
|
Loss on drying |
≤0.20% |
0.15% |
|
Residue on ignition |
≤0.10% |
0.03% |
|
Single impurity |
≤0.10% |
0.01% |
|
Total impurities |
≤2.00% |
0.02% |
|
Cyclohexane |
≤1000ppm |
764ppm |
|
Ethyl Acetate |
≤250ppm |
73ppm |
|
Toluene |
≤20ppm |
Not detected |
|
Total plate counts |
≤1000CFU/g |
<10CFU/g |
|
Moulds and Yeasts |
≤100CFU/g |
<10CFU/g |
|
E.coli/Salmonella |
Absence/g |
Not detected |
|
Staphylococcus aureus |
Absence/g |
Not detected |
|
Assay |
99.0%~101.0% |
99.6% |
|
Conclusion: The Product Conforms to 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.