Vitamin B12 NEW
Price | $50 |
Package | 1kg |
Min. Order: | 1kg |
Supply Ability: | 10000 |
Update Time: | 2024-10-25 |
Product Details
Product Name: Vitamin B12 | CAS No.: 68-19-9 |
EC-No.: 200-680-0 | Min. Order: 1kg |
Purity: 0.99 | Supply Ability: 10000 |
Release date: 2024/10/25 |
1.Product Description
Molecular Formula C63H88CoN14O14P
Molar Mass 1355.37
Melting Point >300°C
Boling Point >300 °C
Specific Rotation(α) 23656 -59 ± 9° (dil aq soln)
Flash Point 9℃
Water Solubility Soluble
Solubility Slightly soluble in water or ethanol, insoluble in chloroform or ether.
Appearance Deep red crystal or crystalline powder
Color Red to dark red
Exposure Limit NIOSH: IDLH 25 mg/m3
Merck 14,10014
BRN 4122889
pKa pKa 3.28±0.04(H2O,D2O t=23±0.5 Iunspeci?ed) (Uncertain)
Storage Condition 2-8°C
Stability Hygroscopic. Keep cold and dry.
Sensitive Hygroscopic
MDL MFCD00151092
Physical and Chemical Properties Melting point> 300°C
water-Soluble Soluble
2.Detailed Photos
3.Application
Mainly used for the treatment of megaloblastic anemia, malnutrition, hemorrhagic anemia, neuralgia and disorders
4.Our advantage
1) Most products on stock, ship out within 1-3 days !
2) Products are tested by QC department strictly before shipping !
3) Make sure the part's safety with our strong shipping line !
4) Customs pass and satisfied rate ≥99% !
5) Responsible for all after-sale quality issues
We guarantee that your package will pass 100% through the Mexico US, UK, Australia, Netherlands, Canada, France, Germany, Spain, Belgium, Sweden, Poland, Russian, Ukraine, Kazakhstan, Czech Republic, Slovakia, Portugal.
We have freight forwarders in these countries, and our customs clearance company will clear your parcels without any customs issues, sometimes even 1000 kg. Door to door service. Make sure you receive 100% of the goods. Let you have a good experience of our strong freight capacity.
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- Since: 2020-05-25
- Address: Zhanggeji Village, Fengjiazhai Town, Guangzong County, Xingtai City, Hebei Province
17531190177