Hydrochloric Acid 32% AR Grade
Hydrochloric Acid (HCl) 32% AR grade is a high-purity reagent used in diverse applications including laboratory analyses (titrations, pH control), chemical synthesis and manufacturing, metal treatment (pickling, etching, cleaning), and as a solvent and dissolving agent. Its analytical reagent (AR) grade purity makes it suitable for sensitive processes without compromising results, while its 32% concentration offers effectiveness for industrial and laboratory tasks.
Hydrochloric Acid 32% AR Grade Laboratory Applications
Analytical Tests: Used for conducting titrations and other quantitative analyses.
pH Control: Adjusts pH levels in various laboratory solutions.
Sample Digestion: Prepares samples for further analysis.
Chemical Synthesis: Serves as a reagent in the production of organic and inorganic compounds.
Industrial Applications
Metal Treatment:
Pickling: Removes rust, scales, and oxides from steel and other metals before further processing.
Etching: Used for etching aluminum and concrete.
Galvanizing: Prepares metal surfaces for galvanizing and soldering.
Chemical Production:
Manufactures a range of inorganic and organic chemicals.
Production of dyes, plastics, phenols, and chemical intermediates.
Water Treatment: Controls pH in wastewater treatment processes.
Oil Production: Injected into oil wells to dissolve rock, creating increased pore structure for oil extraction.
Other Applications
Food Industry: Used in the processing of food products and ingredients.
Leather Industry: Involved in leather processing and tanning.
Household Cleaning: Acts as a tough stain remover and for cleaning toilets and tiles.
Hydrochloric Acid 32% AR Grade
Hydrochloric acid is one of the main six strong mineral acids used in chemistry.
- It is an excellent acidifying reagent, and it is commonly used as the preferred acid in titration for determining the number of bases, as stronger acids give more precise results.
- Hydrochloric Acid 32% AR Grade
| vapor pressure | 190 mmHg ( 25 °C) |
| Grade | AR |
| assay | 20 (degrees baume) |
| concentration | 32 wt. % in H2O |
| bp | 100 °C (lit.) |
| density | 1.161 g/mL at 25 °C |
| Organoleptic | faint |
Hydrochloric Acid 32% AR Grade
