Hydrochloric Acid
Hydrogen Chloride
- CAS
- 7647-01-0
- EC
- 231-595-7
- Sectors
- Water & Wastewater Treatment, Mining & Metals, Food & Nutrition
Hydrochloric acid is a colorless fuming liquid with formula HCl and molecular weight 36.46 g/mol. Density 1.18 g/cm³ (37% solution), boiling point 84°C (20%), melting point -114°C, vapor pressure 190 mmHg at 25°C; highly soluble in water, pungent odor, produced by burning hydrogen in chlorine or as byproduct; strong mineral acid.
SoleChem, an ISO 9001:2015 certified chemical supplier based in Türkiye, delivers Hydrochloric Acid (CAS 7647-01-0) to customers in more than 40 countries.
Hydrochloric Acid
Applications
Used in steel pickling for rust removal; pH control in water treatment; food additive for acidification; pharmaceuticals for synthesis; cleaning in household products; in leather processing.
Safety & Risks
Highly corrosive, causes severe burns to skin/eyes/lungs; toxic vapors. Reacts with metals releasing hydrogen; non-flammable. Hazard Class 8; use PPE, ventilate; avoid bases.
Packaging
Supplied in 200L plastic drums or glass bottles; store in ventilated are.