Specification Sheet
Product Name
Benzophenone-9 analytical standard
Product Number
94257
Product Brand
sial
CAS Number
76656-36-5
Molecular Weight
478.36
Test | Specification |
|---|---|
| APPEARANCE (COLOR) | White to Yellow |
| APPEARANCE (FORM) | Powder or Crystals |
| PURITY (HPLC AREA %) | ≥ 98.0 % |
| ASSAY (ATOMIC ABSORPT.) | 9.61% (Theory, Di-Sodium) |
| WATER | ≤ 5.0% (calculated from elemental analysis) |
| CARBON CONTENT | 37.66% (Theory) |
| HYDROGEN CONTENT | 2.53 % (Theory) |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| EXPIRY PERIOD | 36 MONTHS |