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
1.09063
Acido cloridrico
2 M (2 N), Titripur®
Sinonimo/i:
Cloruro di idrogeno
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Informazioni su questo articolo
Nome del prodotto
Acido cloridrico, c(HCl) = 2 mol/l (2 N), Titripur®
Quality Segment
product line
Titripur®
form
liquid
quality
Analyzed in our ISO 17025 accredited QC lab
reaction suitability
reaction type: Acid-base reactions
concentration
2 M
technique(s)
titration: suitable
pH
<1 (20 °C in H2O)
density
1.03 g/cm3 at 20 °C
storage temp.
15-25°C
SMILES string
Cl
InChI
1S/ClH/h1H
InChI key
VEXZGXHMUGYJMC-UHFFFAOYSA-N
Application
- Research on the Synthesis of Zinc-Ammonium Phosphate Using Galvanic Waste Sludge as a Source of Zinc: This study explores a novel approach using hydrochloric acid solution in the synthesis process aimed at valorizing waste materials. The article demonstrates a chemical strategy that enhances resource recovery, significantly contributing to waste minimization in industrial practices (Morgovan et al., 2024).
- Contactless conductivity sensor employing moist paper as absorbent for in-situ detection of generated carbon dioxide gas: The study integrates hydrochloric acid solutions in the development of a novel, cost-effective contactless conductivity sensor. This sensor uses a simple paper-based system for the in-situ monitoring of gases, providing a significant tool in environmental monitoring and analysis (Nacapricha et al., 2020).
Features and Benefits
ChemiSphere™ App for Digital Data Transfer to OMNIS Titration Instruments from Metrohm
Discover the ChemiSphere™ App for secure, rapid data transfer to OMNIS titrators, enhancing efficiency in the titration workflow with Titripur® and Aquastar® reagents. (add a link to this page: ChemiSphere App for Digital Reagent Data Transfer)
SmartChemicals for Digital Data Transfer to Mettler Toledo Titration Instruments
Explore digital data transfer with our SmartChemicals for Mettler Toledo titrators—fast, easy, and safe, accelerating the titration process with Titripur®, Aquastar® reagents, and Certipur® and Aquastar® standards. (add a link to this page: Supelco® SmartChemicals for Titration))
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
Analysis Note
Amount-of-substance concentration 1.990 - 2.010 mol/L
Measurement uncertainty ± 0.006 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
1 of 1
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 Titrisol® | product line Titrisol® | product line Titrisol® |
| pH <1 (20 °C in H2O) | pH <1 (20 °C in H2O) | pH <1 (20 °C in H2O) | pH 1 ( in H2O, undiluted) |
| quality Analyzed in our ISO 17025 accredited QC lab | quality - | quality - | quality - |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
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signalword
Warning
hcodes
pcodes
Hazard Classifications
Met. Corr. 1
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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’.
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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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