供应 碘甲烷 120000元/吨 (AR级)99% 日本 25kg-50kg/桶 碘甲烷 Iodomethane,分 子 式 Molecular Formula:CH3I分 子 量 Molecular Weight:141.94性 状 :透明无色液体。见光变色(黄—棕/红)。易挥发。能与醇醚、 石油醚混溶,溶于水。d2042.28有毒。 Appearance and Properties:A clear,poisonous,volatile,heavyliguid,becomes yellow or brown when exposed tolight,miscible with alcohol,ether,and petroleum ether,andis insoluble in water. 用 途 :作为色埋物质检验硅藻类;测羟基和鉴别叔胺的试剂。试验吡啶。 Use:Used as an embeddingmedium in diatoms assay, to examine pyridine, to determinehydroxy ,and to identify tertiary amine.包 装 Packing:25kg,50kg。 执行标准 Standard:Q/HC 16-2004
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