Specification Sheet
Product Name β-Estradiol 3-(β-D-glucuronide) sodium salt
Product Number E2127
Product Brand SIGMA
CAS Number 14982-12-8
Molecular Weight 470.49
 
TEST SPECIFICATION
APPEARANCE WHITE POWDER
SOLUBILITY CLEAR TO SLIGHTLY HAZY SOLUTION AT 10 MG/ML IN WATER
IDENTITY CONSISTENT WITH STRUCTURE BY IR OR NMR
PURITY BY HPLC MINIMUM 98%
WATER BY KARL FISCHER NMT 12%
SODIUM BY ICP 3.7 TO 6.0%
DOCUMENT # E2127/10/12/05/2