La description
Cyanocobalamin (USP)
Cyanocobalamin is a dark-red, crystalline powder or dark-red
crystals.
Odorless and tasteless.
Sparingly soluble in water and in alcohol, practically insoluble in
acetone. The anhydrous substance is very hygroscopic.
Product identification
Chemical names:
a -(5, *-dimethylbenzimidazol-l-yl) cobamide cyanide
Synonyms: Vitamin B*2; Cobinamide cyanide phosphate 3'-ester with
5, *-dimethyl-a-D-ribofuranosylbenzimidazole inner salt
CAS No.: [******9]
Molecular formula: C*3H*8CoN*4O*4P
Relative molecular mass: ***5
Appearance: Dark-red, crystalline powder or dark-red crystals.
Identification: A: A**1/A**8=1.*0 to 1.*0
Solubility
Sparingly soluble in water and in alcohol, practically insoluble in
acetone.
Stability and storage
Cyanocobalamin is fairly stable if stored in air-tight
light-resistant containers. The product may be stored for *6 months
from the date of manufacture in the unopened original container and
at controlled room temperature.
It has little change on the conditions of light and high
temperature, but the impurities increase under alkaline, acid and
oxidation conditions. The anhydrous substance is very hygroscopic,
so the loss on drying will increase after opening the containers
without suitable protected measures. But that doesn't affect the
biological activity.
Uses
For the enrichment of food products.
For solid multivitamin and monovitamin preparations.
For the production of food additives
The purchaser assumes all responsibility for additional processing,
testing, labeling and registration required for such use.
| Pays: |
China |
| N ° de modèle: |
VB12
|
| Prix FOB: |
(Negotiable)
Obtenir le dernier prix
|
| Localité: |
China |
| Prix de commande minimale: |
- |
| Commande minimale: |
1 Kilogram |
| Packaging Detail: |
- |
| Heure de livraison: |
Two weeks after receive the payments |
| Capacité de Fournir: |
- |
| Payment Type: |
T/T |
| Groupe de produits : |
Additives
|
