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Ninhydrin, Hi-AR™/ACS
SKU:
GRM248
CAS Number :
485-47-2
Synonym :
2,2-Dihydroxy-1,3-indanedione
Molecular Formula :
C₉H₆O₄
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Ninhydrin (2,2-dihydroxyindane-1,3-dione) is a chemical used to detect ammonia or primary and secondary amines. When reacting with these free amines, a deep blue or purple color known as Ruhemann's purple is produced.
CAS Number :
485-47-2
Synonym :
2,2-Dihydroxy-1,3-indanedione
Molecular Formula :
C₉H₆O₄
Product Identifier
| CAS No. | 485-47-2 |
|---|---|
| EC No. | 207-618-1 |
| Molecular Formula | C9H6O4 |
| Molecular Weight | 178.14 |
| Synonym | 2,2-Dihydroxy-1,3-indanedione |
| HS Code | 2914 39 90 |
| Storage | Below 30°C |
| Shelf life | 4 years |
Technical Specification
| Appearance | White to pink to brownish-white crystals or powder |
|---|---|
| Solubility | 10 mg soluble in 10 mL of water |
| FTIR | Matches with the standard pattern |
| Melting Point | ~250°C (dec.) |
| Sensitivity to amino acids | Passes test |
| Assay (GC) | min. 99.00% |
Safety Information
| Hazard Pictogram(s) |  |
|---|---|
| Signal Word | Warning |
| Hazard Statement(s) | H302-H315-H319-H335 |
| Precautionary Statement(s) | P261-P280-P312-P321-P403+P233-P501 |
| UN No. | - |
| Class | - |
| Packing Group | - |
| RTECS | NK5425000 |
| WGK | 1 |
CAS Number :
485-47-2
Synonym :
2,2-Dihydroxy-1,3-indanedione
Molecular Formula :
C₉H₆O₄
| Product Name | Ninhydrin, Hi-AR™/ACS |
|---|---|
| SKU | GRM248 |
| CAS No | 485-47-2 |
| EC No. | 207-618-1 |
| Molecular formula | C₉H₆O₄ |
| Synonym | 2,2-Dihydroxy-1,3-indanedione |
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