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Dyes Indicators and Stains#0095da
Product Identifier
| CAS No. |
131-22-6 |
| EC No. |
205-018-4 |
| C.I. No. |
11350 |
| Molecular Formula |
C16H13N3 |
| Molecular Weight |
247.29 |
| HS Code |
2927 00 90 |
| Storage |
Below 30°C |
| Shelf life |
4 years |
Technical Specification
| Appearance |
Deep yellow-red to black solid or crystals or powder |
| Solubility |
20 ppm in alcohol yields clear solution |
| Visual pH Transition |
pH 3.7(red-yellow) - pH 5.0(orange) |
Safety Information
| Hazard Pictogram(s) |
 |
| Signal Word |
Warning |
| Hazard Statement(s) |
H315-H319 |
| Precautionary Statement(s) |
P280-P302+P352-P305+P351+P338-P332+P313-P337+P313-P362+P364 |
| UN No. |
Not dangerous goods |
| Class |
- |
| Packing Group |
- |
| RTECS |
QJ0360000 |
| WGK |
1 |
CAS Number :
131-22-6
Molecular Formula :
C₁₆H₁₃N₃
More Information
| Product Name |
a-Naphthyl red |
| SKU |
GRM6097 |
| CAS No |
131-22-6 |
| EC No. |
205-018-4 |
| Molecular formula |
C₁₆H₁₃N₃ |