ASTM E346-99(2003)e1
Historical Standard: ASTM E346-99(2003)e1 Standard Test Method for Analysis of Methanol
SUPERSEDED (see Active link, below)
ASTM E346
1. Scope
1.1 These test methods cover chemical and physical tests for measuring the quality of methanol and appear in the following order:
| Sections | |
| Purity of Reagents | 4 |
| Safety Precautions | 5 |
| Sampling | 6 |
| Acidity | 7 to 9 |
| Carbonizables | 10 to 18 |
| Color | 19 to 21 |
| Distillation Range | 22 to 24 |
| Permanganate Time | 25 to 27 |
| Specific Gravity | 28 to 30 |
| Water | 31 to 33 |
| Water Miscibility | 34 to 37 |
| Ethanol | 37 to 47 |
| Acetone | 48 to 55 |
| Trimethylamine | 56 to 65 |
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 Sections 5 and 15 and in 16.1, 16.4, and 52.2.2.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
D891 Test Methods for Specific Gravity, Apparent, of Liquid Industrial Chemicals
D1078 Test Method for Distillation Range of Volatile Organic Liquids
D1193 Specification for Reagent Water
D1363 Test Method for Permanganate Time of Acetone and Methanol
D1613 Test Method for Acidity in Volatile Solvents and Chemical Intermediates Used in Paint, Varnish, Lacquer, and Related Products
D1722 Test Method for Water Miscibility of Water-Soluble Solvents
E180 Practice for Determining the Precision of ASTM Methods for Analysis and Testing of Industrial and Specialty Chemicals
E203 Test Method for Water Using Volumetric Karl Fischer Titration
E300 Practice for Sampling Industrial Chemicals
E1140 Practice for Testing Nitrogen/Phosphorus Thermionic Ionization Detectors for Use In Gas Chromatography
F1209 Guide for Ecological Considerations for the Use of Oil Spill Dispersants in Freshwater and Other Inland Environments, Ponds and Sloughs
Keywords
acetone; acidity; carbonizables; distillation range; ethanol; gas chromatography; methanol; permanganate time; specific gravity; trimethylamine; water; water miscibility; Acetone; Acidity, alkalinity, pH--chemicals; Carbonizable matter; Chemical analysis--chemicals; Color--organic/inorganic chemicals; Distillation--distillation range; Ethanol; Gas chromatography (GC)--chemicals; Impurities--chemicals; Liquid chromatography (LC); Methanol (methyl alcohol); Miscibility; Permanganate time; Specific gravity--chemicals; Trimethylamine; Water content--organic compounds; Water miscibility;
ICS Code
ICS Number Code 71.080.60 (Alcohols. Ethers)
DOI: 10.1520/E0346-99R03E01
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