This product is a high-purity volumetric solution designed for titration and precipitation reactions. Unlike standards used in techniques such as ICP or AAS, which are often stabilized in nitric acid, this volumetric solution is not prepared in dilute nitric acid. The documented pH of the solution is 7.0 – 9.0 at 20°C. The neutral-to-slightly-basic pH confirms the absence of added nitric acid.
1.09080
Silver nitrate solution
c(AgNO₃) = 1 mol/l (1 N), ready-to-use volumetric solution for titration, Titripur®
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| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 L | Check Cart for Availability | $353.00 |
About This Item
Empirical Formula (Hill Notation):
AgNO3
CAS Number:
Molecular Weight:
169.87
NACRES:
NA.21
UNSPSC Code:
12352302
MDL number:
Product Name
Silver nitrate solution, c(AgNO3) = 1 mol/l (1 N), Titripur®
Quality Level
product line
Titripur®
form
liquid
quality
Analyzed in our ISO 17025 accredited QC lab
reaction suitability
reaction type: Precipitation reactions
concentration
1 M
technique(s)
titration: suitable
pH
7-9 (20 °C in H2O)
density
1.14 g/cm3 at 20 °C
storage temp.
15-25°C
SMILES string
[Ag]
InChI
1S/Ag.NO3/c;2-1(3)4/q+1;-1
InChI key
SQGYOTSLMSWVJD-UHFFFAOYSA-N
Application
- Antibacterial polymeric vesicles: A novel method for the in situ fabrication of silver nanoparticle-decorated polymeric vesicles was developed using silver nitrate, indicating significant antibacterial properties suitable for various biomedical applications (Zhang et al., 2024).
Features and Benefits
Accreditation:
This volumetric solution is analyzed by our calibration laboratory D-K-15185-01-00 which is accredited according to DIN EN ISO/IEC 17025 for analysis of amount-of-substance concentrations in volumetric solutions by DAkkS (Deutsche Akkreditierungsstelle - German National Accreditation Body). The accreditation certificate can be found at www.sigmaaldrich.com/ISO17025.
This volumetric solution is analyzed by our calibration laboratory D-K-15185-01-00 which is accredited according to DIN EN ISO/IEC 17025 for analysis of amount-of-substance concentrations in volumetric solutions by DAkkS (Deutsche Akkreditierungsstelle - German National Accreditation Body). The accreditation certificate can be found at www.sigmaaldrich.com/ISO17025.
Packaging
SKU-pack size numbers ending with a "3" are SmartChemicals with an RFID tag on the label for seamless data transfer to the instrument, e.g. xxxxxx1003 or xxxxxxx 4003. More information on www.sigmaaldrich.com/SmartChemicals
Titripac® packaging - all SKU-pack size numbers ending "4000, 4003, 9010, 9013" - more information on www.sigmaaldrich.com/Titripac
Titripac® packaging - all SKU-pack size numbers ending "4000, 4003, 9010, 9013" - more information on www.sigmaaldrich.com/Titripac
Analysis Note
Form liquid
Amount-of-substance concentration 0.995 - 1.005 mol/L
Measurement uncertainty ± 0.003 mol/L
Traceability NIST SRM
The concentration is determined by volumetric titration and refers to 20°C.
The amount-of-substance concentration of this volumetric solution is traceable to a primary standard reference material (SRM) from the National Institute of Standards and Technology, Gaithersburg, USA (NIST SRM 999 potassium chloride) by means of volumetric standard sodium chloride (article number 1.02406), certified reference material according to ISO 17034, analyzed by our accredited calibration laboratory of Merck KGaA, Darmstadt, Germany according to DIN EN ISO/IEC 17025. The uncertainty is expressed as expanded measurement uncertainty with a coverage factor k=2 covering a confidence level of 95%.
Note: The titer is a correction factor to correct for variations of the volumetric solution, the titration equipment, the temperature and other laboratory conditions. For correct titration results it is recommended to determine a titer with the laboratory specific equipment and under laboratory specific conditions directly after opening a new bottle and at regular time intervals.
Amount-of-substance concentration 0.995 - 1.005 mol/L
Measurement uncertainty ± 0.003 mol/L
Traceability NIST SRM
The concentration is determined by volumetric titration and refers to 20°C.
The amount-of-substance concentration of this volumetric solution is traceable to a primary standard reference material (SRM) from the National Institute of Standards and Technology, Gaithersburg, USA (NIST SRM 999 potassium chloride) by means of volumetric standard sodium chloride (article number 1.02406), certified reference material according to ISO 17034, analyzed by our accredited calibration laboratory of Merck KGaA, Darmstadt, Germany according to DIN EN ISO/IEC 17025. The uncertainty is expressed as expanded measurement uncertainty with a coverage factor k=2 covering a confidence level of 95%.
Note: The titer is a correction factor to correct for variations of the volumetric solution, the titration equipment, the temperature and other laboratory conditions. For correct titration results it is recommended to determine a titer with the laboratory specific equipment and under laboratory specific conditions directly after opening a new bottle and at regular time intervals.
Legal Information
Titripac is a registered trademark of Merck KGaA, Darmstadt, Germany
Titripur is a registered trademark of Merck KGaA, Darmstadt, Germany
1 of 1
This Item | |||
|---|---|---|---|
| reaction suitability reaction type: Precipitation reactions | reaction suitability reaction type: Precipitation reactions | reaction suitability reaction type: Precipitation reactions | reaction suitability - |
| technique(s) titration: suitable | technique(s) titration: suitable | technique(s) titration: suitable | technique(s) - |
| product line Titripur® | product line Titripur® | product line Titrisol® | product line - |
| form liquid | form liquid | form liquid | form liquid |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
| concentration 1 M | concentration 0.1 M | concentration 0.1 M | concentration 2.5 % (w/v) AgNO3 in H2O |
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Danger
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Repr. 1B - Skin Corr. 1A
Storage Class
5.1B - Oxidizing hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| W330906-1KG-K | 04061838257871 |
| Y0001376 | 04061833807545 |
| PHR1223-500MG | 04061834414711 |
| W330906-100G-K | 04061838093776 |
| W330906-5KG-K | 04061838257888 |
| W330906-SAMPLE-K | 04061837530371 |
| M75608-100G | 04061834062165 |
| M75608-25G | 04061834062172 |
| 1090801000 | 04022536110486 |
| 1090801003 | 04054839753015 |
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Is this product purely silver nitrate in deionized water or are there additives present? For example, is it in dilute nitric acid or contain stabilizers?
1 answer-
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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.pdfHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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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