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ASTM D 2379 : 2009 : R2017

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Acidity of Formaldehyde Solutions
Available format(s)

Hardcopy , PDF

Superseded date

08-08-2023

Language(s)

English

Published date

12-14-2017

CONTAINED IN VOL. 06.04, 2017 Defines the determination of the acidity of commercially available formaldehyde solutions.

1.1This test method covers the determination of the acidity of commercially available formaldehyde solutions.

1.2For purposes of determining conformance of an observed or a calculated value using this test method to relevant specifications, test result(s) shall be rounded off “to the nearest unit” in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E29.

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

1.4For hazard information and guidance, see the supplier’s Safety Data Sheet.

1.5This 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Specific hazard statements are given in Section 7.

1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Committee
D 01
DocumentType
Test Method
Pages
2
ProductNote
Reconfirmed 2017
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM D 2378 : 2022 Standard Specification for Formaldehyde 50 % Grade Uninhibited and 37 % Grade Inhibited and Uninhibited
ASTM D 2378 : 2007 : R2012 Standard Specification for Formaldehyde 50 % Grade Uninhibited and 37 % Grade Inhibited and Uninhibited (Withdrawn 2021)

ASTM E 29 : 2013 : R2019 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
ASTM E 29 : 2002 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
ASTM D 1193 : 1977 : R1983 : EDT 1 Standard Specification for Reagent Water
ASTM D 2380 : 2004 : R2011 Standard Test Method for Methanol Content of Formaldehyde Solutions
ASTM D 2380 : 2004 : R2019 Standard Test Method for Methanol Content of Formaldehyde Solutions
ASTM D 1193 : 2006 : R2011 Standard Specification for Reagent Water
ASTM E 200 : 2016 : REDLINE Standard Practice for Preparation, Standardization, and Storage of Standard and Reagent Solutions for Chemical Analysis
ASTM E 200 : 2016 Standard Practice for Preparation, Standardization, and Storage of Standard and Reagent Solutions for Chemical Analysis
ASTM D 1193 : 1991 Standard Specification for Reagent Water
ASTM E 200 : 2023 Standard Practice for Preparation, Standardization, and Storage of Standard and Reagent Solutions for Chemical Analysis
ASTM D 2380 : 2004 Standard Test Method for Methanol Content of Formaldehyde Solutions
ASTM D 1193 : 1970 Standard Specification For Reagent Water
ASTM D 1193 : 2006 Standard Specification for Reagent Water
ASTM D 1193 : 1999 Standard Specification for Reagent Water
ASTM D 1193 : 2006 : R2018 Standard Specification for Reagent Water
ASTM D 2380 : 1999 Standard Test Method for Methanol Content of Formaldehyde Solutions
ASTM E 29 : 2022 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications

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