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Product name: Gliclazide
CAS No.:21187-98-4
Molecule Formula:C15H21N3O3S
Molecule Weight:323.41
Purity: 98.5%
Package: 25kg/drum
Description: White or almost white powder
Manufacture Standards:EP
Testing items |
Specifications |
Results |
Description |
White or almost white powder |
Conforms |
Solubility |
Practically insoluble in water, freely soluble in dichloromethane, sparingly soluble in acetone, slightly soluble in alcohol. |
Conforms |
Identification |
The infrared absorption spectrum is concordant with the reference spectrum |
Conforms |
Clarity and color |
Clear and not more intensely colored than Y6 solution |
Conforms |
Heavy metals |
≤10ppm |
Conforms |
Impurity B |
≤2ppm |
1.3ppm |
Related substances |
Impurity F ≤0.1% |
Non-detected |
Other individual impurity ≤0.1% |
0.06% |
|
Total unknown impurity ≤0.2% |
0.15% |
|
Loss on drying |
≤0.25% |
0.14% |
Sulphated ash |
≤0.10% |
0.01% |
Residual solvents |
Ethyl acetate ≤2500ppm |
408ppm |
Assay |
98.5%~101.5% |
100.0% |
Conclusion: The Product Conforms to EP. |
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.
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