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: Sodium metavanadate Catalogue Number: GR-4148882
Batch Size: 2000KG Lot Number: 20230104
CAS Number: 13718-26-8 Production Date:
Molecular Formula: NaO3V Report Date: 2023-01-04
Molecular Weight: 121.929 Expiry Date:
Storage: Room temperature, Protected from light and Sealed


Test Items Specifieation Results
Appearance White to light yellow flakes, crystals or powder Conforms
Purity ≥99.0% 99.26%
Si ≤0.05% 0.01%
Fe ≤0.05% 0.008%
Chloride ≤0.1% 0.04%
Water ≤1.0% 0.35%
signature
Prepared by: Reviewed by: Aproved by General manager:
Date: Date: Date:
Copyright © Zhongshan Greenrock Technology Co., Ltd. Design By Darren.Li