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ASTM E224-08

Заменен
Standard Test Methods for Analysis of Hydrochloric Acid — 8 стр.
Значение и использование

These test methods provide for the classification of various grades of hydrochloric acid and for the determination of various impurities. Acid strength and impurity levels are important factors in many uses of hydrochloric acid.

Область применения

1.1 These test methods cover the analysis of hydrochloric acid.

1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.

1.3 The analytical procedures appear in the following order:

Sections Total Acidity 8 to 16 Baumé Gravity17 to 26 Sulfated Ash27 to 34 Iron35 to 44 Color45 to 52 Total Sulfur53 to 59

1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific hazards statements are given in Section 5 and 30.1, 39.7, and 48.4.

ICS
71.060.30 Acids. Including dioxides, peroxides, etc. / Кислоты
Сборник ASTM
06.04 Paint—Solvents; Aromatic; Industrial, Specialty and Related Chemicals / Красители – Растворители; Ароматические углеводороды
Тематика
Industrial Chemicals