| CAS Number | 485-47-2 |
| Catalog Description | Ninhydrin, 99% |
| Synonym | 2,2-Dihydroxy-1,3-indanedione |
| Synonym | 1,2,3-Indantrione |
| Synonym | Trioxohydrindene |
| MDL Number | MFCD00003791 |
| Master Molecular formula | C9H6O4 |
| Molecular formula | C9H6O4 |
| Melting point in C | 250° (decomposes) |
| Merck Number | 14,6554 |
| Beilstein | 1910963 |
| Sensitivity | Light Sensitive |
| Solubility | Soluble in water and alcohol |
| EC Number | 207-618-1 |
| Shipping | Non-hazardous for shipping |
| CAS Number | 485-47-2 |
| Signal Word | Danger |
| Pictogram code 1 |
|
| H Phrases | H301-H315-H319-H335 |
| P Phrases | P261-P301+P310-P305+P351+P338-P321-P405-P501A |
| TSCA | Yes |
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