Vitamin B12,68-19-9
Price | USD31.00 |
Packge | 10g |
- Min. Order:10g
- Supply Ability:10kgs
- Time:2022-06-06
Product Details
- Product NameVitamin B12
- CAS No.68-19-9
- EINECS No.617-501-0
- MFC63H88CoN14O14P
- MW1355.37
- InChIKeyRMRCNWBMXRMIRW-WZHZPDAFSA-L
- AppearanceCrystalline Powder or CrystalsRed to dark red
- Melting point >300°C
- Water Solubility Soluble
- storage temp. 2-8°C
- Boiling point >300 °C
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
Company Profile Introduction
Baoji Guokang Health Chemical Technology Co., Ltd has a subsidiary, Baoji Guokang Bio-Technology Co., Ltd. It is located in Baoji High-tech Zone,with epitomizing international, cooperative and honest. We are a young company full of action and energy, our profession improves us rapid progress, which satisfy our clients both in home and abroad. We are specialized in API's intermediates, fine chemicals and plant extracts.We toughly insist on that quality is always the most important item not only for us, but also for our clients. It is believed that we could be considered as the most powerful man in the area of chemicals with combined strength in R&D and Marketing. We are a "customer first" company and believe that our success depends on double-wins.our customers are from more than 160 countries worldwide ,we work closely with every customer to support high quality business service. Our target purpose is "provide favorable value,convenient and flexible solutions for you."we promise: reasonable prices, short supplying period and satisfactory after-sales service. Buyers are welcome to contact us !
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- Since:2018-09-06
- Address: Room B801, Financial Plaza, Jintai District, Baoji, Shaanxi, CN