Desc:Electronic grade hydrochloric acid has a wide range of applications in various fields of our lives, such as medicine, chemical industry, semiconductor, large-scale integrated circuit and other industries. Electronic grade hydrochloric acid is mainly used for high temperature gas phase etching of silicon and arsenic before epitaxial growth to clean sodium ions. In addition, high-purity hydrochloric acid is also used in metal surface chemical treatment, mixed gas for laser, film production and carbon fiber surface treatment.
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