Specification Sheet
Product Name Sodium taurocholate hydrate,
≥97.0% (TLC)
Product Number 86339
Product Brand SIGMA
CAS Number 345909-26-4
Molecular Weight 537.68 (anhydrous basis)
 
TEST SPECIFICATION
APPEARANCE (COLOR) Colorless or White
APPEARANCE (FORM) Powder
THIN LAYER CHROMATOGR. ≥ 97.0 % TLC
REM. ON CHROMATOGRAPHY Cholic acid < 2 %; Taurin < 1 %
SPECIFIC ROTATION (20/D) 24 ± 1 Degrees
CONCENTRATION C=3 IN WATER
REM. ON OPT. ROTATION IN DRY SUBSTANCE
SOLUBILITY (COLOR) Colorless
SOLUBILITY (TURBIDITY) Clear
SOLUBILITY (METHOD) 0.25G IN 5ML WATER
WATER ≤ 7.0 %
INFRARED SPECTRUM CONFORMS TO STRUCTURE