2104

Hydrochloric acid

c(HCl) = 0.1 mol/l (0.1N), endotoxin free

• Synonym(s): Hydrogen chloride solution
• Empirical Formula (Hill Notation): HCl
• CAS Number: 7647-01-0
• Molecular Weight: 36.46
• MDL number: MFCD00011324
• UNSPSC Code: 12352301
• PubChem Substance ID: 329751903
• NACRES: NA.25

Properties

• product name: Hydrochloric acid solution, volumetric, 0.1 M HCl (0.1N), endotoxin free
• vapor pressure: 190 mmHg ( 25 °C)
• Quality Level: 100
• form: liquid
• quality: endotoxin free; volumetric
• concentration: 0.1 M HCl (0.1N)
• pH: <1
• bp: 100 °C (lit.)
• density: 1.2 g/cm³ at 25 °C
• SMILES string: Cl
• InChI: 1S/ClH/h1H
• InChI key: VEXZGXHMUGYJMC-UHFFFAOYSA-N

Description

Application

• sym-Trisubstituted 1,3,5-Triazine Derivatives as Promising Organic Corrosion Inhibitors for Steel in Acidic Solution.: This study explores the use of trisubstituted triazine derivatives in hydrochloric acid solutions to inhibit steel corrosion. The findings highlight the potential of these compounds in industrial applications where corrosion prevention is critical (El-Faham et al., 2016).


• Melt-Extruded Eudragit FS-Based Granules for Colonic Drug Delivery.: This research examines the development of drug delivery systems using hydrochloric acid solutions to process granules for targeted drug release in the colon, demonstrating a novel approach to pharmaceutical formulations (Zhang, 2016).


• Effect of molecular structure of aniline-formaldehyde copolymers on corrosion inhibition of mild steel in hydrochloric acid solution.: The study investigates how different molecular structures of aniline-formaldehyde copolymers affect their efficiency as corrosion inhibitors in hydrochloric acid solutions, providing insights for materials science and industrial applications (Zhang et al., 2015).


• Preparation and characterization of new solid-phase microextraction fibers obtained by sol-gel technology and zirconium oxide electrodeposited on NiTi alloy.: This paper details the creation and testing of new solid-phase microextraction fibers using hydrochloric acid in the preparation process, highlighting advancements in analytical chemistry techniques (Budziak et al., 2008).


• Polyaniline-uricase biosensor prepared with template process.: The research describes the fabrication of a polyaniline-uricase biosensor using hydrochloric acid in the template process, offering new possibilities for biosensor technology and its applications in medical diagnostics (Kan et al., 2004).

Safety Information

• Pictograms: GHS05
• Signal Word: Warning
• Hazard Statements: H290
• Precautionary Statements: P234 - P390
• Hazard Classifications: Met. Corr. 1
• Storage Class Code: 8B - Non-combustible corrosive hazardous materials
• WGK: nwg
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable