Vitamin B12 99% white powder
Trading Port：Shanghai
Lead Time：15-20 working days
Payment Terms:
Contact Supplier
TDD-global
info@toodudu.com
Supplier Information
Titanium dioxide, pigments, fillers, alcohols
Basic Info.
| Items | Specifications |
|---|---|
| Appearance | White or of- white powder or crystlline power,odorless |
| Solubility | Very soluble in N,N-Dimethylformamide,Soluble in methanol,Sparingly soluble inglacial acetic acid, Very slightly soluble inchloroform, Practically insoluble in water. |
| Melting Point | 152°C~156°C |
| PSA | 479.7 |
| XLogP3 | 6.57018 |
| Appearance | red crystalline powder |
| Melting Point | >300 °C |
| Boiling Point | >300 °C |
| Flash Point | 48.2 °F |
| Water Solubility | Soluble |
| Storage Conditions | 2-8ºC |
| Toxicity | LD50 intravenous in mouse: 2gm/kg |
| Specific rotation | SPECIFIC OPTICAL ROTATION: -59 + or - 9 DEG @ 23 °C 656 NM (DILUTE AQ SOLN) |
| Odor | Odorless |
| Taste | Tasteless |
| PH | Commercially available cyanocobalamin for injection has a pH of 4.5-7 |
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