Isatin

Post Date:
Feb 06,2018
Expiry Date:
Aug 05,2018
Detailed Description:
Cas No. :91-56-5 Isatin

Chinese Synonyms: 2,3-dione indoline, indoline-2,3-dione, dioxoindoline, woad blue, indigo oxide fine
English name: Isatin
CAS: 91-56-5
Molecular Weight: 147.13
Molecular formula: C8H5NO2
EINECS: 202-077-8
Content: ≥99%
Specifications: 96%
Packaging: 25 kg bag cowhide
Quality Standard: Enterprise Standard
Appearance: orange-red single I prismatic crystals. Soluble in hot ethanol, ether-soluble, insoluble in water, benzene, acetone, soluble alkali metal hydroxide oxide. Solution was purple, after placing turns yellow, alkaline extremely weak. Has a bitter taste.
Packing: 25kg / barrel
Role: The product is used as a dye and pharmaceutical intermediates for the production of drugs Xin can be fun, dye Disperse Yellow E-3G; in chemical analysis, is the determination of copper ions, mercaptans, thiophene, urine blue mother of reagents.
CAS Registry Number:
91-56-5
Synonyms:
;2,3-Indolinedione;Indole-2,3-dione;1H-indole-2,3-dione;2,3-Dihydro-1H-indol-2,3-dione;
Molecular Formula:
C₈H₅NO₂
Molecular Weight:
147.13
Molecular Structure:
Safety Description:
S24/25:;

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