Molecular Formula: C6H4ClNO2 Molecular Weight: 157.5471 CAS No: 2942-59-8 Specifications: Appearance: White or yellowish crystalline powder Contents: 99.5%Min Melting point: 177-180℃ Residue on ignition: ≤0.3% 6-chloro-nicotinicacid: ≤0.1% Water: ≤0.3%
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