China (Mainland)
Assessedsupplier
Vitamin B12 CAS:68-19-9 USP Cyanocobalamin CAS NO.68-19-9
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Product Details
Keywords
- Vitamin B12
- Cyanocobalamin
- Cyanocobalamin 68-19-9
Quick Details
- ProName: Vitamin B12 CAS:68-19-9 USP Cyanocobal...
- CasNo: 68-19-9
- Molecular Formula: C63H88CoN14O14P
- Appearance: Dark red crystalline or crystalline po...
- Application: vitamins
- DeliveryTime: 3-5days
- PackAge: 25kg/drum
- Port: Any port in china
- ProductionCapacity: 20 Metric Ton/Month
- Purity: 99%
- Storage: Room temperature
- Transportation: Express/Sea/Air
- LimitNum: 1 Kilogram
- Related Substances: 99%
- Residue on Ignition: ≤5.0%
- Heavy Metal: ≤10ppm
- Valid Period: 2 Years
Superiority
Details
Product Description
| Product name | Cyanocobalamin（VitaminB12） |
| Cas number | 68-19-9 |
| Molecular formula | C63H88CoN14O14P |
| Appearance | Dark red crystalline or crystalline powder |
| Absorbance |
A361/A550 3.15-3.40 A361/A278 1.70-1.90 |
| Assay | 96.0%-102.0%(anhydrous substance) |
| Loss on drying | ≤12.0% |
| Total impurity | ≤3.0% |
| Acetone | ≤5000ppm |
| Ethanol | ≤5000ppm |
| Total aerobic bacteria | ≤1000cfu/g |
| Mould and yeasts | ≤100cfu/g |
Company Information
