Specification Sheet
Product Name
4,4′-Methylenediantipyrine 97%
Product Number
d27608
Product Brand
aldrich
CAS Number
1251-85-0
Molecular Weight
406.48
Test | Specification |
|---|---|
| APPEARANCE (COLOR) | White |
| APPEARANCE (FORM) | Powder |
| PURITY (HPLC AREA %) | ≥ 96.5 % |
| CARBON CONTENT | 65.6 - 70.3 % |
| NITROGEN CONTENT | 13.3 - 14.3 % |
| INFRARED SPECTRUM | CONFORMS TO STRUCTURE |