Customization: | Available |
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CAS No.: | 13422-55-4 |
Formula: | C63h88con14o1 |
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Manufacturer USP/BP/EP Grade CAS 13422-55-4 1% 99% Cyanocobalamin Methylcobalamin Vitamin B12 Powder
Vitamin B12, vitamin B12 or vitamin B-12, also called cobalamin, is a water- soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood. It is one of the eight B vitamins. It is normally involved in the metabolism of every cell of the human body, especially affecting DNA synthesis and regulation, but also fatty acid synthesis and energy production. Neither fungi, plants, nor animals are capable of producing vitamin B12.(Methylcobalamin).
Product name
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Manufacturer USP/BP/EP Grade CAS 13422-55-4 1% 99% Cyanocobalamin Methylcobalamin Vitamin B12 Powder |
Specification
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1% 99%
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Appearance
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Dark Red Powder
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Solubility
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soluble in water
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Shelf life
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2 years
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Grade
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Food grade
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Package
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1kg Vitamin B12 with double plastic container inside/Aluminum foil bag
outside. 1kg/Carton, 5kg/Carton, 10kg/Carton, 25kg/Drum, OEM |
Shipment
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FedEx,DHL,EMS,UPS
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Delivery time
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Within 2-3 work days after payment
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Payment terms
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TT,Western Union
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Functions:
1) Vitamin B12 can resistance to fatty liver, promote storage of vitamin A in liver
Product Name:
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Vitamin B12 Powder
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Specification
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99.94%
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Test Standard: USP36 |
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Test
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Limits
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Results
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Appearance
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Dark red powder
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Complies
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Identification |
UV |
Compare the spectrum with the reference
spectrum, both specttra exhibit similar intensities of absorption at the same waveleighths. |
Complies |
Purity |
Clarity and color of solution
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Clear and red color
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Complies
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Related Substances |
Each area of the peaks other than mecobalamin is not larger than 0.5% of the peak area of mecobalamin.
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Complies
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The total area of the peaks other than mecobalamin is not larger than 2.0%
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0.66%
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Water
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≤11.5%
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6.63%
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Residue Solvent
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Acetones0.5%
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0.01%
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Assay
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298.50%
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99.24%
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Total plate count
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≤800cfu/g
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15cfu/g
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Yeasts and Molds
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≤800cfu/g
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<10cfu/g
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E.coli
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Negative
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Complies
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Package:
Shipping: