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吳江市新三聯化工有限公司

Wujiang New Sunlion Chemical Co., Ltd.

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Isatoic anhydride

Chemical name: Isatoic anhydride
Product name: Isatoic anhydride
CAS: 118-48-9
Molecular formula: C8H5NO3
Structural formula:

Relative Molecular weight: 163.1326

Technical Index
Assay: ≥98% or ≥99% (HPLC)
Moisture: ≤1.0%
Ash: ≤1.0%

Physicochemical properties

Item Index
Melting point: 233℃(dec.)(lit.)
Density: 1.52g∕cm3
Vapor Density: 5.6(vs air)
Flash point: 308℃
Water solubility: Decomposition, soluble in ethanol,
Appearance: white powder

Uses: Used as material of pharmaceutical, pesticide, dye, it is an important intermediate of bentazone.
Packing: 25㎏ Woven bag or kraft bag
Output: 2000t/a

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