Project Description
Chemical Name | Vitamin B12 |
---|---|
CAS No. | 68-19-9 |
Molecular Formula: | C63H88CoN14O14P |
Molecular Weight: | 1355.37 |
EINECS: | 200-680-0 |
Applications:
Vitamin, coenzyme B12
Synonyms:
COBALAMINE;CN-CBL;ALPHA-(5,6-DIMETHYLBENZIMIDAZOLYL)CYANOCOBAMIDE;A-(5,6-DIMETHYLBENZIMIDAZOLYL)COBAMIDE CYANIDE;Vitamin B12;α-(5,6-Dimethylbenzimidazolyl)cyanocobamide;Vb12;VITAMIN B12 PLANT CELL CULTURE TESTED
Appearance: Crystalline Powder or Crystals
Please contact MainChem Co, Ltd. for any questions regarding Vitamin B12. We would be happy to provide a quote, a sample, or further information regarding it, Vitamin B12 MSDS -Material Safety Data Sheet and Vitamin B12 CAS 68-19-9 COA-Certificate of Analysis, Product Data Sheet – in PDF Document.
China Vitamin B12 Supplier, Vitamin B12 Manufacturers, China CAS 68-19-9 Supplier
Melting point | >300°C |
alpha | 23656 -59 ± 9° (dil aq soln) |
Fp | 9℃ |
storage temp. | 2-8°C |
solubility | Sparingly soluble in water and in ethanol (96 per cent), practically insoluble in acetone. The anhydrous substance is very hygroscopic. |
form | Crystalline Powder or Crystals |
pka | pKa 3.28±0.04(H2O,D2O t=23±0.5 Iunspeci?ed) (Uncertain) |
color | Red to dark red |
Water Solubility | Soluble |
Sensitive | Hygroscopic |
- Symbol(GHS)
GHS02,GHS06,GHS08
- Signal word
- Danger
- Hazard statements
- H225-H301+H311+H331-H370
- Precautionary statements
- P210-P260-P280-P301+P310-P311
- Hazard Codes
- F,T
- Risk Statements
- 11-23/24/25-39/23/24/25
- Safety Statements
- 22-24/25-45-36/37-16-7
- RIDADR
- UN1230 – class 3 – PG 2 – Methanol, solution
- WGK Germany
- 1
- RTECS
- GG3750000
- F
- 3-8-10
- TSCA
- Yes
- HS Code
- 29362600
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