If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
204390
Silver nitrate
99.9999% trace metals basis
Synonym(s):
Nitric acid silver(I) salt
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About This Item
vapor density
5.8 (vs air)
Quality Segment
assay
99.9999% trace metals basis
form
crystalline, solid
reaction suitability
core: silver
impurities
≤1.5 ppm Trace Metal Analysis
mp
212 °C (dec.) (lit.)
application(s)
PEM fuel cells
homogeneous catalyst
material synthesis precursor
SMILES string
[O-][N+]([O-])=O.[Ag+]
InChI
1S/Ag.NO3/c;2-1(3)4/q+1;-1
InChI key
SQGYOTSLMSWVJD-UHFFFAOYSA-N
General description
Application
- An activator in Ni-P coating of fly-ash cenosphere particles by the electroless method.
- A silver precursor to prepare Ag–TiO2 nanomaterials applicable in the photocatalytic degradation of rhodamine 6G dye molecule.
- Hydrolytic oxidation of organosilanes to generate hydrogen.
- Oxidation of a variety of aldehydes to corresponding carboxylic acids in the presence of H2O2 as an oxidizer.
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This Item | |||
|---|---|---|---|
| description 99.9999% trace metals basis | description ≥99.999% trace metals basis | description puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.8% | description puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.8% |
| form crystalline, solid | form powder, solid | form solid | form solid |
| assay 99.9999% trace metals basis | assay ≥99.999% trace metals basis | assay ≥99.8% | assay ≥99.8% |
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 100 |
| impurities ≤1.5 ppm Trace Metal Analysis | impurities ≤10.0 ppm Trace Metal Analysis | impurities ≤0.01% subst. not precipitated by HCl (as SO4) | impurities ≤0.01% subst. not precipitated by HCl (as SO4) |
| mp 212 °C (dec.) (lit.) | mp 212 °C (dec.) (lit.) | mp 212 °C (dec.) (lit.) | mp 212 °C (dec.) (lit.) |
| reaction suitability core: silver | reaction suitability core: silver | reaction suitability - | reaction suitability - |
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Danger
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Ox. Sol. 2 - Repr. 1B - Skin Corr. 1A
Storage Class
5.1B - Oxidizing hazardous materials
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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