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PHARMA GRADE
Dehydrocholic Acid
Sodium Dehydrocholate
Ursodeoxycholic Acid
Ursodeoxycholic Acid And Chenodeoxycholic Acid, Trihydrate Magnesium Salt
NOT PHARMA GRADE
Cholic Acid
Deoxycholic Acid
Bile Salt Mixture / Bile Salt No 3
Sodium Cholate
Sodium Deoxycholate
Sodium Dehydrocholate
3 , 7, 12-Trioxo-5
ß-cholan-24-oic-acid, sodium salt

FORMULA: C24H33O5Na

MOLECULAR WEIGHT: 424.52. CAS number: 145-41-5



DESCRIPTION
Pale yellow crystalline powder, odourless, having a bitter taste
SOLUBILITY

Freely soluble in water and ethanol, insoluble in acetone

IDENTIFICATION
IR spectrum
LOSS ON DRYING
Not more than 5%
HEAVY METALS
Not more than 20 ppm
CHLORIDE
Not more than 200 ppm
pH
7,2-9,5 (5% aqueous solution)
ASSAY
(98,0-101,0)%
RESIDUAL SOLVENT:
 
ACETONE
Not more than 0,5%