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PAN indicator, Hi-AR™/ACS
Product Identifier
| CAS No. |
85-85-8 |
| EC No. |
201-637-9 |
| Molecular Formula |
C15H11N3O |
| Molecular Weight |
249.27 |
| Synonym |
1-(2-Pyridylazo)-2-naphthol, Hi-ARTM/ACS |
| HS Code |
2933 39 90 |
| Storage |
Below 30°C |
| Shelf life |
4 years |
Technical Specification
| Appearance |
Orange to brown crystals or powder or chunks |
| Solubility |
20 ppm in methanol yields clear solution |
| Absorption maxima 1 |
462 - 466 nm (20 ppm in ethanol) |
| Absorption maxima 2 |
300 - 306 nm (20 ppm in methanol) |
| Absorption maxima 3 |
222 - 228 nm (20 ppm in methanol) |
| Suitability as complexometric indicator |
The colour should return to blue-green |
| Assay (NT) |
min. 99.00% |
Safety Information
| Hazard Pictogram(s) |
 |
| Signal Word |
Warning |
| Hazard Statement(s) |
H315-H319-H335 |
| Precautionary Statement(s) |
P261-P305+P351+P338 |
| UN No. |
- |
| Class |
- |
| Packing Group |
- |
| WGK |
3 |
CAS Number :
85-85-8
Synonym :
1-(2-Pyridylazo)-2-naphthol, Hi-AR™/ACS
Molecular Formula :
C₁₅H₁₁N₃O
More Information
| Product Name |
PAN indicator, Hi-AR™/ACS |
| SKU |
RM1146 |
| CAS No |
85-85-8 |
| EC No. |
201-637-9 |
| Molecular formula |
C₁₅H₁₁N₃O |
| Synonym |
1-(2-Pyridylazo)-2-naphthol, Hi-AR™/ACS |