Specification Sheet
Product Name Benzeneseleninic acid anhydride,
70%
Product Number 213012
Product Brand ALDRICH
CAS Number 17697-12-0
Molecular Weight 360.13
 
TEST SPECIFICATION
APPEARANCE (COLOR) White to Light Yellow and Faint Beige to Beige
APPEARANCE (FORM) Powder
INFRARED SPECTRUM CONFORMS TO STRUCTURE
PROTON NMR SPECTRUM CONFORMS TO STRUCTURE
REMARKS may contain up to 30% of the corresponding acid
RECOMMENDED RETEST PERIOD 72 MONTHS