Qidong A&P Pharmaceutical Co., Ltd.--Edaravone|89-25-8

启东亚太药业有限公司

Qidong A&P Pharmaceutical Co., Ltd.

Products

A&P Pharmaceutical

Edaravone

CAS NO.: 89-25-8
Molecular formula: C₁₀H₁₀N₂O
Molecular weight: 174.20
Appearance: White or off white crystalline powder
Usage: Free radical scavenging drug
Packaging: Cardboard drum, net weight 25kg per drum

Structural formula:

Product standard: Chinese Pharmacopoeia 2020 edition

Item	Index
content: ≥%	99.0
Loss on drying: ≤%	0.50
Burning residue: ≤%	0.10
Heavy metals: ≤ppm	10
Impurity I: ≤%	0.10
Maximum single impurity: ≤%	0.10
Total impurities: ≤	0.30
Phenylhydrazine: ≤%	0.05
pH:	4.5-5.5
Melting point: ℃	126-130

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