Vitamin B12
Vitamin B12
- CAS:
- 68-19-9
- MF:
- C63H88CoN14O14P
- MW:
- 1355.37
Suppliers by country/region
- India(114)
- Singapore(1)
- CHINA(380)
- United States(93)
- Canada(10)
- Germany(21)
- United Kingdom(22)
- France(7)
- Europe(4)
- Slovakia(1)
- Switzerland(3)
- Belgium(5)
- Denmark(1)
- Philippines(1)
- Austria(3)
- Brazil(5)
- Czech Republic(2)
- Poland(2)
- The Netherlands(4)
- Spain(8)
- Japan(4)
- Mexico(2)
- Thailand(1)
- Italy(2)
- Australia(5)
- Argentina(1)
- Jordan(1)
- Egypt(2)
- Indonesia(2)
- Tunisia(1)
- South Korea(1)
Company Type
Properties
- Melting point:
- >300°C
- Boiling point:
- >300 °C
- alpha
- 23656 -59 ± 9° (dil aq soln)
- Flash point:
- 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
- Odor
- dark red cryst. or powd., odorless and tasteless
- Water Solubility
- Soluble
- Sensitive
- Hygroscopic
- Merck
- 14,10014
- BRN
- 4122889
- Exposure limits
- NIOSH: IDLH 25 mg/m3
- Stability:
- Hygroscopic. Keep cold and dry.
- InChIKey
- RMRCNWBMXRMIRW-WZHZPDAFSA-L
- LogP
- 3.570 (est)
Safety Information
- Symbol(GHS)
GHS02,GHS06,GHS08
- Signal word
- Danger
- Hazard statements
- H225-H301+H311+H331-H370
- Precautionary statements
- P210-P260-P280-P301+P310-P311
- HS Code
- 2936260000
- Toxicity
- LD50 intravenous in mouse: 2gm/kg
Use
Vitamin B12 deficiency can cause anemia, nervous system disorders. It can be used in infant foods, used amount is 10~30μg/kg; use in strengthening drink liquid and the amount is 2~6μg/kg. Mainly used to treat megaloblastic anemia, poor nutrition, blood loss anemia, neuralgia and obstructive disorders. As the feed nutrition fortifier, with anti-anemia effects of pernicious anemia, nutritional anemia, parasites and anemia and effective dosage is 15-30mg/t. Vitamin B12 is essential for the metabolism of the human body. The average total amount of vitamin B12 in the human body is 2-5mg, 50-90% of which is stored in the liver, the body needs to release into the blood in the formation of red blood cells. Chronic lack of B12 can cause pernicious anemia.
114 India supplier list of "Vitamin B12"
- Product Name:Cyanocobalamin
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:Cyanocobalamin
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Telangana,INDIA
- Product Name:Cyanocobalamin
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Cyanocobalamin
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg And 1MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Cyanocobalamin
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:Vitamin B12 BP/USP
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Mumbai,INDIA
- Product Name:Cyanocobalamin
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:Cyanocobalamin
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
- Product Name:Cyanocobalamin
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: New Delhi,INDIA
- Product Name:Cyanocobalamin
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Karnataka,INDIA