This product is 6.18% (m/m) nitric acid. This can be determined by dividing the molarity by the density and multiplying by the molecular weight.
1.60307
Nitric acid solution
c(HNO₃) = 1 mol/l (1 N), ready-to-use volumetric solution for titration, Titripur®
Synonyma:
Nitric acid solution
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| Velikost balení | Skladová položka | Dostupnost | Cena |
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O této položce
Empirický vzorec (Hillův zápis):
HNO3
Číslo CAS:
Molekulová hmotnost:
63.01
UNSPSC Code:
41116105
NACRES:
NA.21
MDL number:
Informace o stanovených cenách a dostupnosti nejsou v současnosti dostupné.
Technický servis
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Dovolte nám, abychom vám pomohliNázev produktu
Nitric acid, c(HNO3) = 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: Acid-base reactions
concentration
1 M
technique(s)
titration: suitable
density
1.02 g/cm3 at 20 °C
storage temp.
15-25°C
SMILES string
O[N+]([O-])=O
InChI
1S/HNO3/c2-1(3)4/h(H,2,3,4)
InChI key
GRYLNZFGIOXLOG-UHFFFAOYSA-N
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.
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 723 Tris(hydroxymethyl)aminomethane) by means of volumetric standard Tris(hydroxymethyl)aminomethane (article number 1.02408), 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 723 Tris(hydroxymethyl)aminomethane) by means of volumetric standard Tris(hydroxymethyl)aminomethane (article number 1.02408), 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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Tato položka | ||
|---|---|---|
| reaction suitability reaction type: Acid-base reactions | reaction suitability reaction type: Acid-base reactions | reaction suitability reaction type: Acid-base reactions |
| technique(s) titration: suitable | technique(s) titration: suitable | technique(s) titration: suitable |
| product line Titripur® | product line Titrisol® | product line Titrisol® |
| storage temp. 15-25°C | storage temp. 15-25°C | storage temp. 15-25°C |
| concentration 1 M | concentration 1 M | concentration 0.1 M |
| form liquid | form liquid | form liquid |
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Danger
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
supp_hazards
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
hcodes
Skladovací třída
8A - Combustible corrosive hazardous materials
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Globální číslo obchodní položky
| Skladová položka | GTIN |
|---|---|
| 1603071003 | 04061841065555 |
| 1603071000 | 04054839121449 |
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What % nitric acid is this product?
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