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Certificate of Analysis
Product Name: Zirconium hydroxide Catalogue Number: GR-84465
Batch Size: 1000KG Lot Number: 20230404
CAS Number: 14475-63-9 Production Date:
Molecular Formula: H4O4Zr Report Date: 2023-04-04
Molecular Weight: 159.25 Expiry Date:
Storage: Room temperature, Protected from light and Sealed


Test Items Specifieation Results
Appearance White to almost white powder to crystal Conforms
Zirconia Hafnium 40.0%-42.0% 40.13%
Iron Oxide ≤0.002% 0.001%
Sodium Oxide ≤0.05% 0.005%
Silicon Oxide ≤0.01% 0.003%
Titanium Oxide ≤0.001% 0.0005%
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Date: Date: Date:
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