GB 23937-2009 Sodium hydrosulfide for industrial use (Text of Document is in English)

01/02/2010

12P

$80.00 USD

Contents
Foreword
1 Scope
2 Normative references
3 Molecular formula and relative molecular mass
4 Classification and appearance
5 Requirements
6 Test methods
7 Inspection rules
8 Marking, labeling
9 Packaging, transportation and storage
10 Safety