GRADE & PURITYPremium-Grade Reagents?Premium-grade reagents with enhanced purity and tighter QC than standard grades. Use for demanding applications needing extra consistency.Suitable for Analysis?Suitable-for-analysis grade — purity adequate for general analytical procedures. Use as a dependable analytical reagent across routine methods.≥99%
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Frequently Asked Questions
What is the purity of this product?
This product is supplied at ≥99% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
What does Premium-Grade Reagents mean?
Premium-Grade Reagents is a defined analytical purity tier suitable for general analytical and reagent applications. It specifies a minimum assay percentage, controlled limits on common impurities (water, heavy metals, residue on ignition), and lot-to-lot consistency. Premium-Grade Reagents is one of several purity tiers — choose based on the sensitivity and regulatory requirements of your method.
What does Suitable for Analysis mean?
Suitable for Analysis is a defined analytical purity tier suitable for quantitative analytical methods. It specifies a minimum assay percentage, controlled limits on common impurities (water, heavy metals, residue on ignition), and lot-to-lot consistency. Suitable for Analysis is one of several purity tiers — choose based on the sensitivity and regulatory requirements of your method.
How should this product be stored?
Store at room temperature.
How is this product shipped?
This product is classified as dangerous goods and ships via FedEx DG Service. Ground and other economy services are not available, and delivery to some destinations or address types may be restricted.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 20667-12-3, the molecular formula is Ag2O, and the molecular weight is 231.74 g/mol.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.
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