YS/T 651-2007
Selenium dioxide (English Version)

Standard No.

YS/T 651-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

Professional Standard - Non-ferrous Metal

Latest

YS/T 651-2007

Scope

This standard specifies the requirements, test methods, inspection rules and marking, packaging, transportation and storage of selenium dioxide. This standard applies to selenium dioxide produced by combustion methods. It is suitable for selenium dioxide used in electrolytic metal manganese additives, fine chemical synthesis of various selenate, feed additives, organic synthesis oxidants, catalysts, electroplating surface treatment agents, chemical reagents and other fields.

YS/T 651-2007 Referenced Document

• GB/T 1250 Rules for expression and judgement of limiting values
• GB/T 6679 General rules for sampling solid chemical products
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values*， 2008-07-16 Update

YS/T 651-2007 history

• 2007 YS/T 651-2007 Selenium dioxide