| Model: | 91-56-5 |
|---|---|
| Brand: | clentchem |
| Origin: | Made In China |
| Category: | Chemicals / Organic Chemical Materials / Pharmaceutical Chemicals |
| Label: | ISATIN , CAS 91-56-5 |
| Price: |
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| Min. Order: | 1 pc |
| Live Chat: |  | Last Online:05 Dec, 2023 |
Product Name：Isatin
Alias: index-2,3-diketone; dihydro-2,3-diketone; hydroquinone; indiatis; indigo oxide
CAS NO.: 91-56-5
Content: 95%; 98%
Appearance: orange-red single residual prism crystal
Molecular formula: C8H5NO2
Molecular weight: 147.13
Melting point: 203.5℃ (partial sublimation)
Solubility: easily soluble in hot ethanol, slightly soluble in acetic ether, soluble in hot water, benzene, acetone, soluble in alkali metal hydroxide
Packaging: 25 kg / barrel or packaged at customer request
Usage: This product is used as an intermediate of dye and medicine for the production of drug occofene and dye disperse yellow E-3G; in chemical analysis, it is a reagent for the determination of copper ion, thiol, thiophenene and blue urine.
