This Standard specifies the technical requirements, classification, test methods, inspection rules and marking, labelling and packaging of water treatment chemicals - aluminium sulfate. This Standard applies to water treatment chemicals - aluminium sulfate (solid and solution) Molecular formula. Al2(SO4)3·xH2O Relative molecular mass [in terms of Al2(SO4)3]. 342.15 (based on 2 000 International Relative Atomic Masses)
Basic Data
Standard ID
HG 2227-2004 (HG2227-2004)
Description (Translated English)
Water treatment chemicals-aluminum sulfate
Sector / Industry
Chemical Industry Standard
Classification of Chinese Standard
G77
Classification of International Standard
71.100.99
Word Count Estimation
13,166
Date of Issue
2004-12-14
Date of Implementation
2005-06-01
Older Standard (superseded by this standard)
HG 2227-1991
Adopted Standard
JIS K1450-1996, NEQ
Regulation (derived from)
Development and Reform Bulletin (04/ 75)
Summary
This standard specifies the treatment agent aluminum sulfate technical requirements, classification, test methods, inspection rules and signs, labels and packaging. This standard applies to water treatment agent aluminum sulfate (solid solution). The product is mainly used for drinking water and industrial water, wastewater and sewage treatment, which should be used for drinking water using industrial raw sulfuric acid.
