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Normas ASTM – AENOR
ASTM E346-99(2003)

ASTM E346-99(2003)

Standard Test Method for Analysis of Methanol

Fecha:
2017-08-16 /Historical
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 Reagents4
Safety Precautions5
Sampling6
Acidity7 to 9
Carbonizables10 to 18
Color19 to 21
Distillation Range22 to 24
Permanganate Time25 to 27
Specific Gravity28 to 30
Water31 to 33
Water Miscibility34 to 37
Ethanol37 to 47
Acetone48 to 55
Trimethylamine56 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.

Keywords:
acetone; acidity; carbonizables; distillation range; ethanol; gas chromatography; methanol; permanganate time; specific gravity; water; water miscibility
56,72
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