2019-6-11
化学品中文名称: 过硫酸铵 化学品英文名称: ammonium persulfate 中文名称2: 过二硫酸铵 英文名称2: 技术说明书编码: 542 CAS No.:...
ammonium persulfate
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2008-1-5
Ammonium bromide is used in the preparation of photographic emulsions and developers ,in...
Ammonium Bromide
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2007-9-19
Daixi Chem of Shandong Zouping Education Equipment Co., Ltd. established in the beginning of 2002,...
chemical, ammonium chloride
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