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ASTM E224-08

Standard Test Methods for Analysis of Hydrochloric Acid

Automaticky přeložený název:

Standardní zkušební metody pro analýzu kyseliny chlorovodíkové

NORMA vydána dne 1.4.2008

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Informace o normě:

Označení normy: ASTM E224-08
Poznámka: NEPLATNÁ
Datum vydání normy: 1.4.2008
Kód zboží: NS-44761
Počet stran: 8
Přibližná hmotnost: 24 g (0.05 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM

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Kategorie - podobné normy:

Kyseliny

Anotace textu normy ASTM E224-08 :

Keywords:

analysis, Baumé gravity, color, hydrochloric acid, iron, sulfated ash, sulfur, total acidity, Acidity, alkalinity, pH--chemicals, Ash, Baum´,e gravity, Chemical analysis--chemicals, Color--organic/inorganic chemicals, Colorimetric analysis, Hydrochloric acid (HCL), Iron content--chemicals, Photometry, Spectrophotometry--absorption, Sulfated ash content, Sulfur, ICS Number Code 71.060.30 (Acids)

Doplňující informace

Significance and Use

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.

1. Scope

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 Gravity	17 to 26
Sulfated Ash	27 to 34
Iron	35 to 44
Color	45 to 52
Total Sulfur	53 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.

2. Referenced Documents

D1209-05(2019)	Standard Test Method for Color of Clear Liquids (Platinum-Cobalt Scale)
E180-03	Standard Practice for Determining the Precision of ASTM Methods for Analysis and Testing of Industrial and Specialty Chemicals (Withdrawn 2009)
E100-19	Standard Specification for ASTM Hydrometers
E60-11(2022)e1	Standard Practice for Analysis of Metals, Ores, and Related Materials by Spectrophotometry (Includes all amendments and changes 6/29/2022).
E1-14(2020)	Standard Specification for ASTM Liquid-in-Glass Thermometers
E200-23	Standard Practice for Preparation, Standardization, and Storage of Standard and Reagent Solutions for Chemical Analysis
D1193-06(2018)	Standard Specification for Reagent Water