YS/T 252.4-2007: Methods for chemical analysis of nickel matte. Determination of copper content. Sodium thiosulphate titrimetric method

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Scope

This standard specifies the method for determination of copper content in high nickel
matte.
This standard is applicable to the determination of copper content in high nickel matte.
Measuring range: 6% ~ 55%.

Basic Data

Standard ID	YS/T 252.4-2007 (YS/T252.4-2007)
Description (Translated English)	Methods for chemical analysis of nickel matte. Determination of copper content. Sodium thiosulphate titrimetric method
Sector / Industry	Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard	H13
Classification of International Standard	77.120.40
Word Count Estimation	6,678
Date of Issue	2007-04-13
Date of Implementation	2007-10-01
Older Standard (superseded by this standard)	YS/T 252.4-1994
Regulation (derived from)	NDRC Notice No. 22 of 2007
Issuing agency(ies)	National Development and Reform Commission
Summary	This standard specifies the high nickel matte Determination of copper content. This standard specifies the high nickel matte copper content. Measuring range: 6% to 55%.