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
1.09072
Sulfuric acid solution
c(H₂SO₄) = 0.5 mol/l (1 N), reag. Ph. Eur., reag. USP, ready-to-use volumetric solution for titration, Titripur®
Sinonimo/i:
Sulfuric acid solution
Scegli un formato
36,90 €
38,70 €
101,00 €
143,00 €
206,00 €
36,90 €
Spedizione prevista il11 marzo 2026Dettagli
Informazioni su questo articolo
Vai a
Nome del prodotto
Acido solforico, c(H2SO4) = 0.5 mol/l (1 N), Titripur®, reag. Ph. Eur., reag. USP
InChI
1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)
SMILES string
OS(O)(=O)=O
InChI key
QAOWNCQODCNURD-UHFFFAOYSA-N
agency
reag. Ph. Eur., reag. USP
product line
Titripur®
form
liquid
quality
Analyzed in our ISO 17025 accredited QC lab
reaction suitability
reaction type: Acid-base reactions
packaging
Titripac® of
concentration
0.5 M
technique(s)
titration: suitable
pH
0.6 (20 °C in H2O)
density
1.03 g/cm3 at 20 °C
storage temp.
15-25°C
Quality Level
Cerchi prodotti simili? Visita Guida al confronto tra prodotti
Categorie correlate
1 of 4
Questo articolo | |||
|---|---|---|---|
| reaction suitability reaction type: Acid-base reactions | 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 | technique(s) titration: suitable |
| product line Titripur® | product line Titripur® | product line Titripur® | product line Titrisol® |
| agency reag. Ph. Eur. | agency reag. USP, suitable for SM 2310, suitable for SM 2320 | agency - | agency - |
| form liquid | form liquid | form liquid | form liquid |
| quality Analyzed in our ISO 17025 accredited QC lab | quality Analyzed in our ISO 17025 accredited QC lab | quality Analyzed in our ISO 17025 accredited QC lab | quality - |
Application
- Synthesis, characterization, and cytotoxicity studies of nanocellulose extracted from okra (Abelmoschus Esculentus) fiber.: This study uses sulfuric acid for the synthesis and characterization of nanocellulose from okra fiber, evaluating its potential in biomedical applications (Hossen et al., 2024).
- Synthesis and characterization of mesoporous V-Mo-MCM-41 nanocatalysts: Enhancing efficiency in oxalic acid synthesis.: Explores the use of sulfuric acid in synthesizing V-Mo-MCM-41 nanocatalysts, improving their efficiency in oxalic acid synthesis (Suliman Al Ebraheem et al., 2024).
- Studies on (polytrimethylene terephthalate)/graphene oxide/f-MWCNT hybrid nanocomposites.: Investigates the preparation of hybrid nanocomposites using sulfuric acid, highlighting their enhanced mechanical and thermal properties (Rath et al., 2024).
- Probing the dynamics and bottleneck of the key atmospheric SO(2) oxidation reaction by the hydroxyl radical.: Examines the role of sulfuric acid in the atmospheric oxidation of SO₂, providing insights into air quality and climate change (Yuan et al., 2024).
- Preparation of Bio-Based Polyurethane Coating from Citrullus colocynthis Seed Oil: Characterization and Corrosion Performance.: This research uses sulfuric acid in the synthesis of bio-based polyurethane coatings, assessing their corrosion resistance and environmental benefits (Alshabebi et al., 2024).
Features and Benefits
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
Titripac® packaging - all SKU-pack size numbers ending "4000, 4003, 9010, 9013" - more information on www.sigmaaldrich.com/Titripac
Analysis Note
Amount-of-substance concentration 0.4975 - 0.5025 mol/L
Measurement uncertainty ± 0.0015 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.
Other Notes
Legal Information
Related product
signalword
Warning
hcodes
pcodes
Hazard Classifications
Met. Corr. 1
wgk
WGK 1
Classe di stoccaggio
12 - Non Combustible Liquids
Certificati d'analisi (COA)
Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.
Possiedi già questo prodotto?
I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.
Protocolli
Photometric determination of phosphate ions in manure samples using phosphorus molybdenum blue and Spectroquant® test kits.
Determinazione spettrofotometrica del bromo nelle acque potabili, nell’acqua delle piscine, nelle acque reflue e nelle soluzioni disinfettanti con dipropil-p-fenilendiammina (DPD) nell’intervallo di misura 0,020 – 10,00 mg/l.
Spectrophotometric determination of bromine with dipropyl-p-phenylenediamine (DPD) in drinking water, swimming-pool water, wastewater, and disinfection solutions in a range of 0.020 – 10.00 mg/L.
Preparazione di una soluzione standard di diossido di coloro come in DIN EN ISO 7393
Contenuto correlato
-
How can I determine the shelf life / expiration / retest date of this product?
1 risposta-
Utile?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 risposta-
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
Utile?
-
Filtri attivi
Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..
Contatta l'Assistenza Tecnica