This standard applies to food additive zinc sulfate made from sulfuric acid and zinc oxide (or zinc hydroxide) as raw materials, or food additive zinc sulfate obtained by leaching and refining sphalerite with sulfuric acid after roasting.
Basic Data
Standard ID
GB 25579-2010 (GB25579-2010)
Description (Translated English)
Zinc sulfate national food safety standards of food additives
Sector / Industry
National Standard
Classification of Chinese Standard
X40
Classification of International Standard
67.220
Word Count Estimation
10,197
Date of Issue
2010-12-21
Date of Implementation
2011-02-21
Regulation (derived from)
Ministry of Health Bulletin No. 19 of 2010
Issuing agency(ies)
Ministry of Health of the People's Republic of China
Summary
This Chinese standard applies to sulfuric acid and zinc oxide (or zinc hydroxide) for raw materials food additives zinc sulfate, or branded sphalerite by sulfuric acid leaching after burning, food additives derived refined zinc sulfate.
