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(低苯级)二硫化碳,≥99.9%,可用于苯系物分析

  • 价格:¥864
  • 编号:CFEQ-4-114001-0500
规格:
  • 500mL
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(低苯级)二硫化碳,≥99.9%,可用于苯系物分析基本信息
分子式
其他事项 4.114001Carbon disulfidelow in benzene, for analysisCS2 M.=76.14CAS No. 75-15-0UN 1131Guarantee analysisAssay (by GC) ≥ 99.9%Water (by KF) ≤ 0.05%Residue after evaporation ≤ 0.005%Sulfur dioxide (SO2) ≤ 0.00025%Trace organic impurities (BTEX and other impurities as Benzene) ≤ 1 ppm Benzene ≤ 100 ppbToluene ≤ 100 ppbEthylbenzene ≤ 100 ppb p-Xylene ≤ 100 ppb m-Xylene ≤ 100 ppb Cumene ≤ 100 ppb O-xylene ≤ 100 ppbStyrene ≤ 100 ppb
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