- Min.Order :10 Gram
- Purity: 99%
- Payment Terms : T/T,
Keywords
D-Biotin price D-Biotin supplier D-Biotin factory
Quick Details
- Appearance:White powder
- Application:Pharmaceutical raw intermediates
- PackAge:as request
- ProductionCapacity:1000|Metric Ton|Year
- Storage:dry and cool place
- Transportation: EMS, HKEMS, DHL, TNT, UPS, Fedex....
Superiority:
1. Hubei Jusheng Technology Co., Ltd., is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates in China.
2. The yearly production capacity is 50000MT, 80% for export.We have a professinal export team. Both by Air and by Sea,we ensure that we meet the customer expectations with promptness.
3. Our company facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service.
4. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.
Details:
Model NO.: CAS: 58-85-5
Appearance: White or off-White Crystalline Powder
Assay: 98% Min
Package: 1kg/Foil Bag, 25kg/Drums
Export Markets: Global
Packing: Foil Bag or According to Your Requirements
Standard: USP standard
Origin: Hubei, China
Production Capacity: 100kg/Week
Product Description
D-Biotin(Biotin)
Synonyms: Biotin (8CI); (+)-Biotin; Biodermatin; BIOS II; Coenzyme R; Factor S(vitamin); Biotin
CAS: 58-85-5
Formula: C10H16N2O3S
Molecular Weight: 244.31
EINECS: 200-399-3
Assay: 99%
Appearance: Biotin is a kind of White or off-white crystalline powder
Package: 1kg/foil bag, 25kg/drums
Density: 1.267 g/cm3
Melting Point: 231-233 ° C(lit. )
Boiling Point: 573.6 ° C at 760 mmHg
Flash Point: 300.7 ° C
Usages: We supply D-Biotin, D-Biotin can be used as nutrient and colorant
Storage: Store in dry places and keep away from strong direct light and heat
| Product Name | Biotin | Test No. | B10020020 |
| Specification | Drug Substance | Batch No. | 140502 |
| Sample Source | Plant210 | Package | Drum |
| MFG. Date | 2014/5/2 | Quantity | 81.5kg |
| Expiry Date | 2017/5/1 | Report Date | 2014/5/4 |
| Test standard | USP36 | ||
| Test Items | Specification | Test Results | |
| 1 Appearance | A white or almost white crystalline powder | A white crystalline powder | |
|
Identification IR Specific Rotation [a] 25 D Retention time |
to match with the Reference IR Spectrum +89°~+93° Should be similar to that of reference solution |
Conforms +90° Conforms |
|
| 3 Loss on drying | ≤0.4%,in-house | 0.02% | |
|
residual solvents Benzene Toluene DMSO |
≤2ppm ,in-house ≤100ppm,in-house ≤5000ppm,in-house |
≤0.2ppm ≤10ppm ≤500ppm |
|
|
related substances Any impurity Total impurities |
≤1.0% ≤2.0% |
0.33% 0.53% |
|
|
microbial test Total viable aerobic count Total yeasts and moulds counts Escherichia coli Staphylococcus aureus Pseudomonas aeruginosa Enterobacteria Salmonella species |
≤1000cfu/g ,in-house ≤100cfu/g ,in-house n.d./1g,in-house n.d./1g,in-house n.d./1g,in-house n.d./1g,in-house n.d./1g,in-house |
/ / / / / / / |
|
| 7 Assay | 97.5%~100.5% | 98.9% | |
| Conclusion | Conform to USP 36 | ||
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