Batteries
The cathode material in silver-oxide button cells for watches and instruments.
Silver Compounds · Extra Pure
Silver Oxide
Also known as Silver(I) oxide and Argentous oxide
CAS20667-12-3
FormulaAg₂O
MW231.74
PubChem9794626
Silver(I) oxide, minimum 99%, for batteries, catalysts and synthesis.
Assay≥ 99%
GradeExtra Pure
MW231.74
ISO 9001:2015 certified supplier
Overview
About Silver Oxide
Silver Oxide is a fine greyish-black powder that is freely soluble in dilute nitric acid.
It is the cathode material of silver-oxide button cells and a mild oxidant and catalyst in synthesis.
IdentityAg₂O
- CAS number
- 20667-12-3
- Molecular formula
- Ag₂O
- Molecular weight
- 231.74
- PubChem CID
- 9794626
- Appearance
- Greyish-black powder
- Grade
- Extra Pure
Technical specification
Specification, Extra Pure grade
Every batch is released against these limits. Ask for the specification sheet with your quote.
| # | Test | Specification |
|---|---|---|
| 01 | Appearance (colour) | Greyish black |
| 02 | Appearance (form) | Powder |
| 03 | Solubility | Freely soluble in dilute nitric acid |
| 04 | Alkalinity | Not more than 5 ml N/1 |
| 05 | Nitrate (NO₃) | Not more than 0.05% |
| 06 | Assay | Not less than 99% |
Need a tighter limit or an extra test? Send us your specification with your enquiry.
Specification sheet (PDF)
Applications
Where Silver Oxide is used
Synthesis
A mild oxidant and reagent, for example in the Tollens and Hofmann reactions.
Catalysts & ceramics
Used to make catalysts and in conductive and ceramic pastes.
Packing
Packed to your order
We pack Silver Oxide in sealed containers suited to the product, from laboratory bottles to bulk packs. Every container carries the product name, batch number, dates and hazard labels. Tell us the pack size and quantity you need.
Storage & handling
Store away from anything that burns
- Keep tightly closed in a cool, dry, well-ventilated place.
- Store away from combustible materials, reducing agents, acids and organic substances.
- Wear gloves and eye protection, and avoid raising dust.
Read the MSDS for full hazard, first-aid and disposal information.
Documents
Specification and safety documents
Ask for any of these and we will email them with your quote.
Questions
Frequently asked
Which pack sizes can I order?
Tell us the quantity you need. We will suggest the right pack, from laboratory bottles to bulk packs, with your quote.
Can you supply against our own specification?
Send your specification with your enquiry. Our team will confirm which limits we can meet before you order.
Do you ship outside India?
Yes. We hold an Import Export Code and supply both domestic and export buyers. Mention the destination country in your enquiry so we can quote the right packing and documents.
Related products
Other silver compounds
Enquire
Get a quote for Silver Oxide
Tell us the quantity, pack size and destination. We will confirm price, availability and lead time, and send the documents you need.
Phone & WhatsApp+91 77530 58907
Emailankur.agrawal@spacorporation.in