methylcobalamin

• Post Date:

  Aug 29,2022

• Expiry Date:

  Aug 29,2023

• Detailed Description:

  Cas No. :13422-55-4 Quantity: 100Metric Tons
  Payment Method: TT, LC
  Product name: Mecobalamin (methylcobalamin)
  According as JP XVII and in hose standard
  Characters: Dark red crystals or crystalline powder
  Identification:
  UV: compare the spectrum with the reference spectrum, both spectra exhibit similar intensities of absorption at the same wavelengths
  Cobalt: meets JP requirements
  Clarity and colour of solution: The solution is clear and red color
  Related substances:
  Each area of peaks other than mecobalamin is not than 0.5% of the peak area of mecobalamin
  The total area of peaks other than mecobalamin is not more than 2.0%
  water: ≤11.5%
  assay: 98.5% to 1.1.0%
  acetone: ≤5000ppm
  The total aerobic microbial count: ≤1000cfu/g
  The total combined yeasts/mould count: ≤100cfu/g
  

• CAS Registry Number:

  13422-55-4

• Synonyms:

  ;Methyl-5,6-dimethylbenzimidazolylcobalamin;Methyl Vitamin B12;Methylcobalamin;

• Molecular Formula:

  C₆₃H₉₁CoN₁₃O₁₄P

• Molecular Weight:

  1344.3823

• Molecular Structure:

  

• Company:

  Premium ingredient co.,ltd     [ China ]        

• Contact:

  ameliabai

• Tel:

  +86-510-86995770

• Fax:

  +86-510-86993298

• Email:

  ameliabai@aliyun.com