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三甲基丙酮酸

序號 項目Item 指標Specification
1 外觀Appearance 白色結晶性粉末
White crystalline powder
2 含量 Assay (%) ≥97.0
3 水分 Water(%) ≤1.0
4 三甲基乙酸含量 TMA(%)(dry bass) ≤1.5
5 其他單一雜質 Any other single impurity (%) ≥0.2
6 純度 Purity(%)(GC) ≥98.0
7 重金屬 Heavy Metals(as Pb) (ppm) ≤10
 
 
 
 
 
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