China (Mainland)
D-Biotin CAS NO.58-85-5
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- Product Details
Keywords
- D-Biotin
- D-Biotin
- D-Biotin
Quick Details
Superiority
IKGCHEM is a leading manufacturer and supplier of chemical in China.As a Professional chemical raw material supplier,our products are produced in accordance with ISO 9001:2015 Quality Management System and ISO14001:2015 Environmental Management System. Some APIs are GMP certificated, meanwhile, some Fine chemicals are REACH certificated already.
Details
D-Biotin
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Product Name |
CAS NO. |
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D-Biotin |
58-85-5 |
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Lot No. |
MFG. DATE |
RETEST. DATE |
Molecular Structure |
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200920 |
2020.09.20 |
2023.09.19 |
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Molecular Weight |
Molecular Formula |
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244.31 |
C10H16N2O3S |
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Quantity |
Packing |
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650kg |
5kg/ Aluminum tin in 10kg/carton |
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Storage |
Keep in a cool & dry place |
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Items |
Specification |
Results |
Test Method |
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Description |
White or white like crystalline powder |
White crystalline powder |
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Identification |
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IR |
Match with the Reference IR Spectrum |
Conforms |
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Specific Rotation |
+89°to +93° |
+91.0° |
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Solution color and clarity |
Should clarity and the samples should be light in color standard |
Conforms |
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Loss on drying |
0.2% max in house |
0.09% |
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Ash |
0.1% max in house |
0.05% |
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Residual solvents |
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Benzene |
2ppm max in house |
Conforms |
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Toluene |
100ppm max in house |
Conforms |
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DMSO |
5000ppm max in house |
Conforms |
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Assay |
98.5% to 100.5% |
99.96% |
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Related Substances |
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single impurities |
1.0% max |
＜0.3% |
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Total impurities |
2.0% max |
＜0.3% |
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Heavy metals |
10ppm max |
＜10ppm |
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Pb |
2ppm max |
＜2ppm |
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As |
1ppm max |
＜1ppm |
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Microbial test |
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Total viable aerobic count |
1000cfu/g max,in house |
＜10cfu/g |
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Total yeasts and moulds count |
100cfu/g max,in house |
＜10cfu/g |
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Escherichia coli |
N.D/25g,in house |
Not detected |
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Staphylococcus aureus |
N.D/25g,in house |
Not detected |
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Pseudomonas aeruginosa |
N.D/25g,in house |
Not detected |
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Enterobacteria |
N.D/25g,in house |
Not detected |
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Salmonella species |
N.D/25g,in house |
Not detected |
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Conclusion: |
Meet the requirement of USP40 standard. |
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IKGCHEM is a leading manufacturer and supplier of chemical in China.As a Professional chemical raw material supplier, our main products include the Pharma Chemical,Petro Chemical, Fine Chemicals and Life Science etc.
Our products are produced in accordance with ISO 9001:2015 Quality Management System and ISO14001:2015 Environmental Management System. Some APIs are GMP certificated, meanwhile, some Fine chemicals are REACH certificated already.
IKGCHEM as a reliable partner for Chinese market, we are specialized in chemical raw materials; Consolidate sourcing, marketing, sales, distribution and after-sale services, providing our partners with sourcing evaluation, technology supports, toll/contract manufacturer, investment solution and suitable partnership establishment in China.
IKGCHEM consists a team of professional analytical department,complete QC&QA under strict SOPs, experienced sale and after-sale service, efficient logistic support, one-stop service is our great advantage, We works closely together with the pilot plant and production team to assure timely and cost-effective production of quality products, our mission is to find solutions for customers' pilot and scale demand.
IKGCHEM sale&sourcing was constructed under our close cooperation with plants in China for years. We directly or through this strong network provide a wide range of fine chemical and intermediate to the chemical industry worldwide.
Our market intelligence provides sound knowledge-service and update information to improve competition continually.
Customers and partners satisfaction is our focus point.
IKGCHEM adheres to the "Consummate Service Convincing Honor" business strategy.
