Chemical manufacturer in China
WhatsApp:+8613763351969
PATH:Download COA

Pre-sale COA is not the latest batch

ISO 9001:2015


Certificate of Analysis
Product Name: 1489-69-6 Catalogue Number: GR-123114
Batch Size: 20KG Lot Number: 20230203
CAS Number: 1489-69-6 Production Date:
Molecular Formula: C4H6O Report Date: 2023-02-03
Molecular Weight: 70.09 Expiry Date:
Storage: Room temperature, Protected from light and Sealed


Test Items Specifieation Results
Appearance Colorless to Light orange to Yellow clear liquid Conforms
Purity ≥98.0% 99.2%
Water ≤0.5% 0.06%
signature
Prepared by: Reviewed by: Aproved by General manager:
Date: Date: Date:
Copyright © Zhongshan Greenrock Technology Co., Ltd. Design By Darren.Li