• Details

• Vitamin K2(45)
  
  
  
  Product Code: 185838
  Alias: Menaquinon-9
  CAS Code:
  Molecular Formula: C56H80O2
  Molecular Weight: 784.0
  Dangerous grade: Safe
  Sale scope: International trade
  Period of validity: 3 years
  Catalog: Pharmaceuticals
  
  
  Product description: Grade: USP Grade
  Assay 98.0%~102.0%
  Appearance Yellow, Odorless and Tasteless Crystals/Oily substance
  
  Product characteristic: Solubility : Freely soluble in ethanol isopropanol,slightly soluble in methanol,insoluble in water
  Clarity in Hexane: Clear and Yellow
  Identification
  -Ethanol+Potassium Hydroxide : Blue
  -Ethanol+Sodium Hydrosulfite : Yellow
  -Absorption in Isooctane : 325nm~327nm
  -Absorbance Ratio A1/A2 : 0.36-0.45
  Melting Point: 48.5-56.5 CENTIGRADES
  Heavy Metals: < 20ppm
  Arsenic: < 2ppm
  Water: < 0.5%-0.3%
  Residue On Ignition: < 0.1%-0.07%
  Other Related Substances ratio: 0.010
  
  Product use: Vitamin K2 is essential for the carboxylation of glutamate residues in certain proteins, to give -carboxyglutamate. This modification allows the protein to bind calcium, an essential event in the blood clotting cascade. Carboxylation of glutamate is also important in other proteins involved in the mobilization or transport of calcium. Vitamin K2 is also a known activator of SXR. Currently in Japan, Vitamin K2 is being used to treat the degenerative bone disease osteoporosis.
  
  Usage suggestion: Store at -0 CENTIGRADEtemperature.
  Protect from moisture.
  Exp.: May. 2007
  
  
  
  

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