GB/T 14571.3-2008: Ethylene glycol for industrial use -- Determination of content total aldehydes present -- Spectrophotometric method

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Scope

This Part specifies spectrophotometric method for determination of content of
total aldehydes present in ethylene glycol for industrial use. This Part is
applicable to determination of content of total aldehydes present in ethylene
glycol for industrial use. The determination range is 0.00001%~0.005% (mass
fraction).
This Part is not intended to describe all security issues related to its use. It is
the responsibility of the user to take appropriate safety and health measures to
ensure the compliance with relevant national regulations.

Basic Data

Standard ID	GB/T 14571.3-2008 (GB/T14571.3-2008)
Description (Translated English)	Ethylene glycol for industrial use -- Determination of content total aldehydes present -- Spectrophotometric method
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	G16
Classification of International Standard	71.080.60
Word Count Estimation	7,720
Date of Issue	2008-02-26
Date of Implementation	2008-08-01
Older Standard (superseded by this standard)	GB/T 14571.3-1993
Quoted Standard	GB/T 6680-2003; GB/T 6682-1992; GB/T 8170-1987; GB/T 9009-1998
Adopted Standard	ASTM E2313-2004, MOD
Regulation (derived from)	National Standard Approval Announcement 2008 No.3 (Total No.116)
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the industrial glycol aldehyde content measured by spectrophotometry. This section applies to the determination of ethylene glycol aldehyde content of industrial. Measuring range of 0. 00001% to 0. 005% (mass fraction). This section is not intended to illustrate its use of all safety issues. Therefore, the user has the responsibility to take appropriate safety and health practices and to ensure compliance with the relevant national regulations.