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Isatin(ISATIN)

Alias: 2,3-Indolinedione; Indole-2,3-dione; 1H-indole-2,3-dione
CAS number: 91-56-5
EC NO.： 202-077-8
Structural formula:
Molecular weight: 147.03
Molecular formula: C8H5NO2
Package: 25kg/cardboard barrel
Uses: Used in the manufacture of vat dyes, drugs, etc.; as reagents for the determination of ketones and thiophenes
Quality Index (HPLC): Appearance: Orange red crystal
Content: ≥95.0% (first grade); ≥98.0% (pharmaceutical grade)
Moisture: ≤1.0% 
Melting point: 198-204°C
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