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2023

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Standard for iron content in industrial hydrochloric acid

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Qualified products require an iron content of ≤ 0.01%, first grade products require an iron content of ≤ 0.008%, and superior grade products require an iron content of ≤ 0.006%. The iron content in industrial hydrochloric acid varies depending on the quality. Qualified products require an iron content of ≤ 0.01%, first-class products require an iron content of ≤ 0.008%, and high-quality products require an iron content of ≤ 0.006%. Industrial salt has a wide range of applications in industry and is one of the most basic raw materials in the chemical industry, known as the "mother of the chemical industry".