UDCA-Ursodeoxycholic acid

Details:

• Name: Ursodeoxycholic acid
• CasNo: 128-13-2
• Appearance: White or almost white powder
• Application: Applied in dietary supplements,pharmaceutical raw material.
• DeliveryTime: prompt
• PackAge: Foil bag or drum
• Port: Shanghai or Tianjin Port
• ProductionCapacity: 5000 Kilogram/Day
• Purity: 99% BY HPLC
• Storage: Sealed,light and oxygen resistant
• Transportation: by sea or air
• LimitNum: 1 Kilogram

• Specifications

  Item	Limit
  Appearance	White or almost white powder, taste bitter, without stink.
  Solubility	Almost insoluble in water; soluble in methanol and in glacial acetic acid;slightly soluble in chloroform.
  Identification	IR spectrum: Identical with reference spectrum
  Specific Optical Rotation	+58°~ +62°
  Chloride	≤0.02%
  Sulfate	≤0.05%
  Arsenic Salt	≤2ppm
  Barium Salt	None
  Melting point	200°C~204°C
  Loss on drying	≤1.0%
  Ignition Residue	≤0.1%
  Heavy metal	≤10ppm
  Assay(Titration)	99%~101.0%
  Related Substances(TLC)
  Chenodeoxycholic acid
  Lithocholic acid
  Cholic acid	≤1.0%
  Unidentified	≤0.5%
  Total Impurity	≤0.25%

   

  Indications of ursodeoxycholic acid: for the prevention treatment of cholesterol stone caused by cholecystitis, cholangitis,

  Biliary dyspepsia, jaundice, so on. Also can be used facuteonic hepatitis, hyperlipidemia, ileal lesions caused by steatorrhea,

  Bile reflux gastritis.