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Postion:Product Catalog >API>Vitamins and Minerals medicines>Vitamin B drugs>Vitamin B12
Vitamin B12
  • Vitamin B12

Vitamin B12

Price $3125
Package 1KG
Min. Order: 1g
Supply Ability: 1Kg
Update Time: 2024-11-14

Product Details

Product Name: Vitamin B12 CAS No.: 68-19-9
EC-No.: 200-680-0 Min. Order: 1g
Purity: 98% Supply Ability: 1Kg
Release date: 2024/11/14

Chemical property

Melting point>300°C 

Specific optical rotation 23656-59±9°(dilaqsoln)

 Boiling point>300°C 

Flash point 9°C 

Storage condition 2-8°C 

Solubility Sparinglysolubleinwaterandinethanol(96percent),practicallyinsolubleinacetone.Theanhydroussubstanceisveryhygroscopic.

acidity coefficient (pKa)pKa3. 28±0.04(H2O,D2Ot=23±0Chemicalbook.5Iunspeci?ed)(Uncertain) 

Form CrystallinePowderorCrystals 

Color Red to dark red 

Water Solubility Soluble 

Sensitivity Hygroscopic

Merck14,10014BRN4122889 

Stability Hygroscopic.Keepcoldanddry.WEPAZRMFSARM-NWBEPAZRMFSVRC-NWB 19-9)

Company Profile Introduction

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  • Since: 2008-05-08
  • Address: No.10,the 4th road of High-tech zone, Baoji City, Shaan’xi province, Mainland China
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