Vitamin B12
| Price | $31 |
| Package | 10g |
| Min. Order: | 10g |
| Supply Ability: | 10kgs |
| Update Time: | 2021-11-02 |
Product Details
| Product Name: Vitamin B12 | CAS No.: 68-19-9 |
| EC-No.: 617-501-0 | Min. Order: 10g |
| Purity: pharm.grade | Supply Ability: 10kgs |
| Release date: 2021/11/02 |
| Melting point | >300°C |
| alpha | 23656 -59 ± 9° (dil aq soln) |
| Boiling point | >300 °C |
| 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. |
| pka | pKa 3.28±0.04(H2O,D2O t=23±0.5 Iunspeci?ed) (Uncertain) |
| form | Crystalline Powder or Crystals |
| color | Red to dark red |
| Water Solubility | Soluble |
| Sensitive | Hygroscopic |
| Merck | 14,10014 |
| BRN | 4122889 |
| Stability: | Hygroscopic. Keep cold and dry. |
| InChIKey | RMRCNWBMXRMIRW-WZHZPDAFSA-L |
| EPA Substance Registry System | Vitamin B12 (68-19-9) |
USe:feed nutrition fortifier,can be used in infant foods
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China- Since: 2018-09-06
- Address: Room B801, Financial Plaza, Jintai District, Baoji, Shaanxi, CN
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