INDUSTRIAL HCL ACID – DETAILED ARTICLE ON THE MAIN USES OF HCL ACID

Industrial hydrochloric acid is a strong inorganic acid, resulting from the dissolution of hydrogen chloride gas (HCl) in water. Hydrochloric acid Used in water treatment, steel smelting and electroplating, pharmaceutical and cosmetic production, etc.

 Summary table

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DETAILS ABOUT INDUSTRIAL HCL ACID

Industrial hydrochloric acid is a strong inorganic acid, resulting from the dissolution of hydrogen chloride (HCl) gas in water. It was originally produced from sulfuric acid and salt during the Renaissance, and was later used by chemists Glauber, Priestley, and Davi in ​​their scientific research. HCl acid is found in gastric juice, and is also one of the factors that cause stomach ulcers when the stomach's self-defense system fails to work effectively.

Industrial hydrochloric acid is a gas, colorless or pale yellow, corrosive odor, soluble in water to form a strong acid solution HCl, heavier than air. In concentrated form, HCL can form acid mist.

Hydrochloric acid has other names such as hydrochloric acid, muriatic acid, hcl, content from 31% - 32%.

Industrial hydrochloric acid prepared by the sulfate method in the laboratory) (Solid NaCl + concentrated H2SO4 → NaHSO4 + HCl (< 2500C), 2Solid NaCl + concentrated H2SO4 → Na2SO4 + 2HCl (> 4000C), and prepared by the synthetic method in industry (H2 + Cl2 → 2HCl (heating))

Find out the details What is HCL? to learn more about the important applications of this chemical

DETAILS OF THE MAIN USES OF HCL ACID

• Applications in pH control and neutralization
  • ĐAdjust the basicity of the solution.
    • OH− + HCl → H2O + Cl−
    • + pH adjustment in drinking water treatment, food and pharmaceutical production
    • + Neutralize wastewater and treat swimming pool water
  •  Regeneration by ion exchange
  • High quality hydrochloric acid is used to regenerate ion exchange resins. Cation exchange is widely used to remove ions such as Na+ and Ca2+ from aqueous solutions, producing demineralized water. The acid is used to wash cations from resins.
    • Na+ is replaced by H+
    • Ca2+ is replaced by 2 H+
  • Ion exchange and demineralized water are used in all chemical industries, drinking water production, and some food industries.
• Steel rust removal
  • One of the important applications of Hydrochloric Acid is to remove rust from steel, which is iron oxide, before the steel is put to other uses such as rolling, electroplating and other techniques. Hydrochloric Acid used in technology has a common concentration of 18%, used as a rust remover for carbon steels.
    • Fe2O3 + Fe + 6 HCl → 3 FeCl2 + 3 H2O
• Production of organic compounds
  • Another important use of hydrochloric acid is in the production of organic compounds such as vinyl chloride and dichloroethane for PVC. This process uses acids produced by the industry rather than from the open market. Other organic compounds produced from hydrochloric acid include bisphenol A for polycarbonate, activated carbon, and ascorbic acid, as well as in some pharmaceutical products.
    • 2 CH2=CH2 + 4 HCl + O2 → 2 ClCH2CH2Cl + 2 H2O
    • wood + HCl + heat → activated carbon
• Production of inorganic compounds
  • Many products can be made from Hydrochloric acid by acid-base reactions to produce inorganic compounds. These include water treatment chemicals such as iron(III) chloride and polyaluminium chloride (PAC).
    • Fe2O3 + 6 HCl → 2 FeCl3 + 3 H2O (iron (III) chloride from magnetite)
  • Both iron(III) chloride and PAC are used as coagulants and flocculants to settle constituents in wastewater treatment, drinking water production, and paper manufacturing.
  • Other inorganic compounds produced using hydrochloric acid include calcium chloride, nickel(II) chloride for electroplating, and zinc chloride for the plating industry and battery production.
    • CaCO3 + 2 HCl → CaCl2 + CO2 + H2O (calcium chloride from limestone)

LOC THIEN COMPANY PROVIDES HIGH QUALITY HCL ACID AT GOOD PRICE

You can refer to more detailed information from us about the place. sell hydrochloric acid with high quality products, suitable for industrial production needs. Do you have any needs? buy dilute HCL acid, hcl acid, or want to know the price of hcl spray, please contact Loc Thien as soon as possible for direct support. In addition Supply quality hcl acid at good price, we also distribution of industrial chemicals, basic chemicals, textile chemicalsThe company always has a team of specialized staff to advise and guide customers. buy chemicals at good prices, for the right purpose. Nationwide and on-site distribution.

CONTACT US

• Head Office : 452/6B Provincial Road 10, Binh Tri Dong Ward, Binh Tan District, Ho Chi Minh City
• Phone: 028 6269 5669 – 028 6269 5662
• Hotline: (+84) 979 891 929 VND 
• Email: locthien@locthien.vn
• Website: locthien.vn   - hoachatcoban.net
• Warehouse office branch:
  • Representative office: 140/53 Vuon Lai, An Phu Dong Ward, District 12, HCMC
  • Warehouse 1: Group 6, Phuoc Hung Hamlet, My Xuan Commune, Tan Thanh District, Ba Ria - Vung Tau Province
  • Warehouse 2: Phuoc Thai, Phuoc Binh Commune, Long Thanh District, Dong Nai Province
  • Warehouse 3:  Tan Dong Hiep B Industrial Park, Di An, Binh Duong

FEATURED PRODUCTS

Loc Thien provides a variety of industrial chemicals with different concentrations, optimally meeting industrial production and processing needs:

• NaOH: Caustic soda flakes 99%, Sodium hydroxide 20%, 32%, 45%, 50%.
• H₂O₂ (Hydrogen Peroxide): 27.5%, 35%, 50%.
• Javen (NaOCl): 10%, 12%.
• PAC (Poly Aluminum Chloride): 10%.
• HCl (Hydrochloric Acid): 32%, 35%.