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ASTM E 2313 : 2015 : REDLINE

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Test Method for Aldehydes in Mono-, Di-, and Triethylene Glycol (using Spectrophotometry)
Available format(s)

PDF

Superseded date

11-11-2020

Language(s)

English

Published date

01-11-2015

CONTAINED IN VOL. 15.05, 2017 Explains the spectrophotometric determination of total aldehyde carbonyl content in the range of 0.5 to 50 mg/kg (as acetaldehyde) or 0.3 to 35 mg/kg (as formaldehyde) in mono-, di-, and triethylene glycol (MEG, DEG and TEG).

1.1This test method describes the spectrophotometric determination of total aldehyde content in the range of 0.5 to 50 mg/kg (as acetaldehyde) or 0.3 to 35 mg/kg (as formaldehyde) in mono-, di-, and triethylene glycol (MEG, DEG and TEG). Alkoxyalcohols (hemiacetals), if present, are co-determined, whereas dialkoxyalkanes (acetals), if present, are not. The results provide a measure of the purity of the sample with respect to total aldehyde content.

1.2Review the current Safety Data Sheets (SDS) for detailed information concerning toxicity, first aid procedures, and safety precautions for all materials used in this test method.

1.3The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.4This 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.

Committee
D 16
DocumentType
Redline
Pages
7
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy

ASTM E 2470 : 2009 : R2015 : EDT 1 Standard Specification for Polyester Grade Ethylene Glycol
ASTM E 2470 : 2009 Standard Specification for Polyester Grade Ethylene Glycol
ASTM E 2470 : 2009 : R2015 Standard Specification for Polyester Grade Ethylene Glycol

ASTM E 275 : 2008 Describing and Measuring Performance of Ultraviolet and Visible Spectrophotometers
ASTM E 180 : 2003 Standard Practice for Determining the Precision of ASTM Methods for Analysis and Testing of Industrial and Specialty Chemicals (Withdrawn 2009)

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