YS/T 667.2-2009 Active Industry standards-Non-ferrous metals

YS/T 667.2-2009 The testing methods for chemical alumina—Part 2—Determining concentration of arsenic,mercury and lead in aluminum hydroxide for filler and pseudo boehmite by HG-ICP-AES

Publish Date: 2009-12-04 Implement Date: 2010-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YS/T 667.2-2009

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Metallurgical raw materials and auxiliary materials

ICS Name: -

Publish Date: 2009-12-04

Implement Date: 2010-06-01

Pages: 6 pages

Scope

This part of YS/T 667 specifies the determination methods for the arsenic, mercury, and lead contents in aluminum hydroxide and quasi-boehmite used as fillers.
This part is applicable to the determination of arsenic, mercury, and lead in aluminum hydroxide and quasi-boehmite used as fillers. The determination range is: arsenic 5×10−5 % to 5×10−3 %; mercury 1×10−5 % to 5×10−3 %; lead 5×10−4 % to 5×10−3 %.