氢氧化钙 Archives | 九江汇容化工有限公司
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         优质氢氧化钙 食品级 酸度调节剂 325目 规     格:  325目 氢氧化钙含量: ≥98 证书: QS/ISO9001 执行标准: GB25572-2010   食品级氢氧化钙 产品类别 熟石灰/消石灰 证书 QS/ISO9001 执行标准 GB25572-2010 CAS No 1305-62-0 生产方法 化学法   序号 指标名称 指标% 1 氢氧化钙(Ca(OH)2)含量% 95-100.5 2 酸不溶物% ≤0.10 3 砷(As)(mg/kg) ≤2 4 氟化物(以 F 计)(mg/kg) ≤50 5 铅Pb(mg/kg) ≤2 6 重金属(以Pb计)(mg/kg) ≤10 7 筛余物(0.045mm)% ≤0.4 8 碳酸盐% 通过实验 9 干燥减量% ≤1.0 10 碱金属及镁% ≤2.0 ...

氢氧化钙是一种白色粉末状固体。又名消石灰。氢氧化钙具有碱的通性,是一种强碱。...

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