Specification Sheet
Product Name
4-Isopropylthioxanthone PESTANAL®, analytical standard
Product Number
34222
Product Brand
SIAL
CAS Number
83846-86-0
Molecular Weight
254.35
Test | Specification |
|---|---|
| APPEARANCE (COLOR) | Faint Yellow to Very Dark Yellow and Faint Beige to Beige and Faint Brown to Brown and Yellow-Beige and Yellow-Brown and Yellow-Green |
| APPEARANCE (FORM) | Powder or Crystals |
| PURITY (HPLC AREA %) | ≥ 99.0 % |
| MELTING POINT | FOR INFORMATION ONLY |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| RESIDUAL SOLVENTS | ≤ 1.0 % |
| EXPIRY PERIOD | 60 MONTHS |