Specification Sheet
Product Name
Xanthene-9-carboxylic acid 98%
Product Number
x406
Product Brand
aldrich
CAS Number
82-07-5
Molecular Weight
226.23
Test | Specification |
|---|---|
| APPEARANCE (COLOR) | White to Light Yellow |
| APPEARANCE (FORM) | Powder or Powder with Chunk(s) |
| TITRATION (T) NAOH 0.1M | 97.5 - 102.5 % |
| PURITY (HPLC AREA %) | ≥ 97.5 % |
| SOLUBILITY (COLOR) | Colorless to Light Yellow |
| SOLUBILITY (TURBIDITY) | CLEAR |
| SOLUBILITY (METHOD) | 50MG/ML IN ACETONE |
| INFRARED SPECTRUM | CONFORMS TO STRUCTURE |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |