The standardization of this product, despite being labeled as a ready-to-use volumetric solution, is not strictly necessary but can be beneficial. While it may not be a requirement, standardizing the solution can help verify its concentration, ensuring more accurate and reliable results in titrations.
1.11718
Silver nitrate solution
c(AgNO₃) = 0.05 mol/l (0.05 N), reag. USP, ready-to-use volumetric solution for titration, Titripur®
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| Gabaryty przesyłki | SKU | Dostępność | Cena netto |
|---|---|---|---|
| 1 L | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 506,00 zł | |
| 1 L | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 532,00 zł |
Informacje o tej pozycji
Wzór empiryczny (zapis Hilla):
AgNO3
Numer CAS:
Masa cząsteczkowa:
169.87
NACRES:
NA.21
UNSPSC Code:
12352302
MDL number:
506,00 zł
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
Pomoc techniczna
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Pozwól nam pomócNazwa produktu
Silver nitrate solution, c(AgNO3) = 0.05 mol/l (0.05 N), Titripur®, reag. USP
agency
reag. USP
Quality Level
product line
Titripur®
form
liquid
quality
Analyzed in our ISO 17025 accredited QC lab
reaction suitability
reaction type: Precipitation reactions
concentration
0.05 M
technique(s)
titration: suitable
pH
6 (20 °C in H2O)
density
1.01 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
Analysis Note
Form liquid
Amount-of-substance concentration 0.04975 - 0.05025 mol/L
Measurement uncertainty ± 0.00015 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 0.04975 - 0.05025 mol/L
Measurement uncertainty ± 0.00015 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
Titripur is a registered trademark of Merck KGaA, Darmstadt, Germany
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Ta pozycja | |||
|---|---|---|---|
| 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 |
| pH 6 (20 °C in H2O) | pH 7-9 (20 °C in H2O) | pH 7-9 (20 °C in H2O) | pH - |
| concentration 0.05 M | concentration 1 M | concentration 0.1 M | concentration 2.5 % (w/v) AgNO3 in H2O |
signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1B
Klasa składowania
6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Numer pozycji handlu globalnego
| SKU | NUMER GTIN |
|---|---|
| 1117181000 | 04022536135236 |
| 1117181003 | 04054839999390 |
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do we still need to standardize the ready to use volumetric solutions after receiving for titrations
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