1.09063

Acido cloridrico

2 M (2 N), Titripur^®

• Sinonimo/i: Cloruro di idrogeno
• Formula empirica (notazione di Hill): HCl
• Numero CAS: 7647-01-0
• Peso molecolare: 36.46
• Numero MDL: MFCD00011324
• Codice UNSPSC: 12352301
• NACRES: NA.21

Proprietà

• Nome del prodotto: Acido cloridrico, c(HCl) = 2 mol/l (2 N), Titripur^®
• Livello qualitativo: 200
• Nome Commerciale: Titripur^®
• Stato: liquid
• Qualità: Analyzed in our ISO 17025 accredited QC lab
• Impiego in reazioni chimiche: reaction type: Acid-base reactions
• Concentrazione: 2 M
• tecniche: titration: suitable
• pH: <1 (20 °C in H₂O)
• Densità: 1.03 g/cm³ at 20 °C
• Temperatura di conservazione: 15-25°C
• Stringa SMILE: Cl
• InChI: 1S/ClH/h1H; VEXZGXHMUGYJMC-UHFFFAOYSA-N

Descrizione

Applicazioni

• 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).

Caratteristiche e vantaggi

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.

Confezionamento

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

Linkage

Replaces: HX0603F-6; HX0603F

Risultati analitici

Form liquid
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.

Note legali

Titripur is a registered trademark of Merck KGaA, Darmstadt, Germany

Informazioni sulla sicurezza

• Pittogrammi: GHS05
• Avvertenze: Warning
• Indicazioni di pericolo: H290
• Consigli di prudenza: P234 - P390
• Classi di pericolo: Met. Corr. 1
• Codice della classe di stoccaggio: 8B - Non-combustible, corrosive hazardous materials
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable