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: 1,4-DIISOCYANATOBUTANE Catalogue Number: RR-350453
Batch Size: 1000KG Lot Number: 20220505
CAS Number: 4538-37-8 Production Date:
Molecular Formula: C6H8N2O2 Report Date: 2022-05-05
Molecular Weight: 140.14 Expiry Date:
Storage: Room temperature, Protected from light and Sealed


Test Items Specifieation Results
Appearance Pale Yellow to colorless liquid Conforms
Purity (GC) ≥ 99.0 % 99.8%
Water ≤0.5% 0.1%
signature
Prepared by: Reviewed by: Aproved by General manager:
Date: Date: Date:
Copyright © Zhongshan Greenrock Technology Co., Ltd. Design By Darren.Li