2,3-pyrazinedicarboxylic acid cas 89-01-0

描述

CAS 89-01-0 Details

Chemical Name:2,3-Pyrazinedicarboxylic acid

CAS No.:89-01-0

Molecular Formula: C6H4N2O4

Molecular Weight:168.11

MolecularStructure:

Appearance:White crystal

CAS 89-01-0 Typical Properties

Items	Standard	Results
Description	off-white to yellowish crystalline powder	Off-white crystalline powder
Moisture content	≤0.5%	0.1%
Purity	≥98.5%	99.9%
Assay （ By Titrimetry)	≥98.0%	99.2%

CAS 89-01-0 Usage

This product is an intermediate for the anti-tuberculosis drug pyrazinamide.

CAS 89-01-0 Packaging and Shipping

Packing: 25kg/drum

CAS 89-01-0 Storage

Stored in cool dry ventilated place away from fire, heat, light, acids and food materials