Specification Sheet
Product Name
1,2,4,5-Benzenetetracarboxylic dianhydride-d2 98 atom % D, 98% (CP)
Product Number
456330
Product Brand
ALDRICH
CAS Number
106426-63-5
Molecular Weight
220.13
Test | Specification |
|---|---|
| APPEARANCE | WHITE POWDER |
| INFRARED SPECTRUM | CONFORMS TO STRUCTURE. |
| PROTON NMR SPECTRUM | 97.5 ATOM % D (MINIMUM) |
| TITRATION | 97.5% - 102.5% (WITH MORPHOLINE) |
| APPROVED MARCH 25, 1999 JSB |