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  1. HCLTech: Supercharging Progress | AI, Cloud and Engineering

    HCLTech is a global IT services and technology company with over 227,000 people in 60 countries, delivering cutting-edge AI, engineering, and cloud solutions to top enterprises.

  2. Hydrochloric acid - Wikipedia

    Hydrochloric acid, also known as muriatic acid or spirits of salt, is an aqueous solution of hydrogen chloride (HCl). It is a colorless solution with a distinctive pungent smell. It is classified as a strong …

  3. Hydrochloric Acid | HCl | CID 313 - PubChem

    At room temperature, hydrogen chloride is a colorless to slightly yellow, corrosive, nonflammable gas that is heavier than air and has a strong irritating odor. On exposure to air, hydrogen chloride forms …

  4. Hydrogen chloride | Definition, Formula, Properties, & Facts - Britannica

    hydrogen chloride (HCl), a compound of the elements hydrogen and chlorine, a gas at room temperature and pressure. A solution of the gas in water is called hydrochloric acid.

  5. Hydrochloric Acid (HCl): Uses, Concentrations & Safety Guide

    2023年9月20日 · This definitive guide covers HCl concentrations, applications, safety protocols, and best practices, from household cleaning and concrete etching to precision metal processing and …

  6. Hydrochloric Acid | Fisher Scientific

    Hydrochloric acid (HCl) is a corrosive, toxic, inorganic, strongly acidic, aqueous solution of completely ionized hydrogen chloride. It is used in organic and inorganic compound production, as a reagent in …

  7. CDC - NIOSH Pocket Guide to Chemical Hazards - Hydrogen chloride

    Anhydrous hydrogen chloride, Aqueous hydrogen chloride, Hydrochloric acid [Note: Often used in an aqueous solution.] Colorless to slightly yellow gas with a pungent, irritating odor. [Note: Shipped as a …

  8. HYDROCHLORIC ACID, SOLUTION | CAMEO Chemicals | NOAA

    Colorless watery liquid with a sharp, irritating odor. Consists of hydrogen chloride, a gas, dissolved in water. Sinks and mixes with water. Produces irritating vapor. (USCG, 1999) What is this information?

  9. What Is Hydrochloric Acid Used For? - MedicineNet

    Hydrochloric acid is an aqueous (water-based) solution of the gas, hydrogen chloride. It is a strong corrosive and has several applications. Household cleaners. Due to its corrosive nature, hydrochloric …

  10. HCL America to Pay $495,000 in EEOC Age and National Origin ...

    2026年4月3日 · Under the two-year consent decree approved by the court on April 2, 2026, HCL America will pay $495,000 to the applicant, and work with a third-party consultant to review and/or …