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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 Deoxycholate
3
a, 12a-Dihydroxy-5ß-cholan-24-oic acid, sodium salt

FORMULA: C24H39O4Na

MOLECULAR WEIGHT: 414.6. CAS number: 302-95-4



DESCRIPTION
White or almost white crystalline powder, odourless, having a bitter taste
SOLUBILITY

Freelysolubleinwater,sparinglysolubleinethanol, insoluble in chloroform and diethyl ether

IDENTIFICATION
TLC
SPECIFIC OPTICAL ROTATION
LOSS ON DRYING
HEAVY METAL
pH
ASSAY (ON DRIED BASIS)
+43,0-+45,0 (2% aqueous solution)
Not more than 5,0%
Not more than 20 ppm
7,2-9,5 (5% aqueous solution)
(98,0-101,0)%
RELATED SUBSTANCES (TLC):
 
SODIUM CHOLATE
Not more than 1,0%