Vitamin B12 CAS#68-19-9

Vitamin B12 CAS#68-19-9

Basic Information

Essential Nutrient Source: Vitamin B12 is a vital member of the vitamin B group, important for maintaining normal physiological functions.


Unique Cobalt-containing Structure: It is the only vitamin that contains metal ions (cobalt), giving it distinctive biochemical properties.


Highly Complex and Stable Molecule: As one of the largest and most complex vitamins, it offers reliable performance in nutritional applications.


Distinctive Crystalline Form: Appears as red crystals, making it easily identifiable and suitable for formulation use.


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product description

Product Description of Vitamin B12 CAS#68-19-9

Vitamin B12, also known as cobalamin and commonly abbreviated as VB12, is a naturally occurring member of the vitamin B group and belongs to a class of cobalt-containing complexes. The trivalent cobalt ion within its structure is similar to porphyrin and is positioned at the center of a corrin ring.

It is the largest and most structurally complex vitamin identified to date, and the only one that contains a metal ion. Vitamin B12 forms red crystals, which is why it is often referred to as the “red vitamin.”


Product Application of Vitamin B12 CAS#68-19-9

Vitamin B12 (CAS#68-19-9) has a wide range of applications. In the medical and healthcare field, it is used to prevent and treat conditions such as megaloblastic anemia, pernicious anemia, and vitamin B12 deficiency caused by absorption disorders.

In neurological care, it helps relieve pain associated with peripheral neuropathy and neuritis, and supports the repair of nerve myelin sheaths.


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Product Information

Parameters


Melting point>300°C
alpha23656 -59 ± 9° (dil aq soln)
Boiling point>300 °C
bulk density450-600kg/m3
Fp9℃
storage temp.2-8°C
solubilitySparingly soluble in water and in ethanol (96 per cent), practically insoluble in acetone. The anhydrous substance is very hygroscopic.
pkapKa 3.28±0.04(H2O,D2O t=23±0.5 Iunspeci?ed) (Uncertain)
formCrystalline Powder or Crystals
colorRed to dark red
PH6.0 (20°C, 1g/L in H2O)
Odordark red cryst. or powd., odorless and tasteless
biological sourcesynthetic ((organic))
Water SolubilitySoluble
SensitiveHygroscopic
Merck1410014
BRN4122889
Exposure limitsNIOSH: IDLH 25 mg/m3
Stability:Hygroscopic. Keep cold and dry.
InChIKeyRMRCNWBMXRMIRW-WZHZPDAFSA-L
LogP3.570 (est)
EPA Substance Registry SystemVitamin B12 (68-19-9)
HS Code2936260000
Hazardous Substances Data68-19-9(Hazardous Substances Data)
ToxicityLD50 intravenous in mouse: 2gm/kg


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FAQ

1. What kind of company is Bohai New Materials?
Bohai New Materials (Tianjin) Co., Ltd. is a foreign trade company specializing in the international trade of chemical products, located in the Binhai New Area of ​​Tianjin. Leveraging the strategic location of Tianjin Port, the company provides one-stop procurement and export services to global clients for a wide range of products, including plastic resins, basic chemical raw materials, fine chemicals, chemical fiber raw materials, and inorganic chemicals.


2. Which markets does the company serve?
Our products are primarily exported to Southeast Asia (Vietnam, Thailand, Indonesia, Malaysia), the Middle East (UAE, Saudi Arabia), Africa (Nigeria, Kenya), as well as Europe and the Americas.


3. Does the company have the qualifications to export hazardous chemicals?
Yes. We hold a valid license for the operation of hazardous chemicals and are well-versed in the export declaration, packaging, documentation, and transportation requirements for various types of hazardous goods. We are capable of handling the export of Class 3, Class 5, Class 8, and Class 9 hazardous chemicals.


4. What are the company's main products?
Our core product portfolio includes:
Plastic resins: PP, PE, PVC, ABS, PC, POM, etc.
Basic chemical raw materials: Soda ash, caustic soda, titanium dioxide, methanol, styrene, ethylene glycol, PTA, etc.
Fine chemicals: Pharmaceutical intermediates, pesticide intermediates, chemical additives, solvents, surfactants.
Chemical fiber raw materials: Polyester filament, polyester staple fiber, polyester chips (PET).
Inorganic chemicals: Calcium carbonate, talc powder, sodium sulfate, calcium chloride, magnesium chloride, etc.
Others: Paraffin wax, white oil, petroleum jelly (Vaseline), rubber, water treatment chemicals, etc.
If you have specific product requirements, please feel free to contact us; we will quickly source high-quality products to meet your needs.


5. How can I obtain a product quote? What information is required?
You can contact us via our official website, by phone, or by email. To ensure a quick and accurate quote, please provide the following details: product name and specifications, target purchase quantity, destination port, and desired delivery time. Please also inform us of any special packaging or testing requirements.

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