Specification Sheet
Product Name
6-Methoxy-2-naphthoic acid pharmaceutical impurity standard
Product Number
07547
Product Brand
sial
CAS Number
2471-70-7
Molecular Weight
202.21
Test | Specification |
|---|---|
| APPEARANCE (COLOR) | White to Faint Beige |
| APPEARANCE (FORM) | Powder or Crystals |
| PURITY (GC AREA %) | ≥ 96.5 % |
| IDENTIFICATION (GC-MS) | CORRESPONDS TO REQUIREMENTS |
| WATER | ≤ 0.5 % |
| CARBON CONTENT | 71.28 % (Theory) |
| HYDROGEN CONTENT | 4.98 % (Theory) |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| EXPIRY PERIOD | 36 MONTHS |