甲烯藍o既英文係咩呀??

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  • ?
    Lv 6
    1 十年前
    最愛解答

    甲烯藍o既英文係 Methylene blue

    Methylene blue

    圖片參考:http://upload.wikimedia.org/wikipedia/commons/thum...

    圖片參考:http://upload.wikimedia.org/wikipedia/commons/thum...

    Chemical name

    3,7-bis(Dimethylamino)-

    phenazathionium chloride

    Tetramethylthionine chloride

    Chemical formula

    C16H18N3ClS

    Molecular mass

    319.85 g/mol

    CAS number

    [61-73-4]

    EC number

    200-515-2

    Density

    ? g/cm³

    Melting point

    100 °C

    Boiling point

    Decomposes

    SMILES

    CN(C)c3ccc2nc1ccc(N(C)

    C)cc1[s+]c2c3.[Cl-]

    Additional information:

    [http://www.niea.gov.tw/niea/WATER/W43351A.htm]

    水中硫化物檢測方法-甲烯藍/分光光度計法

    中華民國95年7月21日環署檢字第0950058478號公告

    自中華民國95年10月15日起實施

    NIEA W433.51A

    一、方法概要

      水樣中硫化物在氯化鐵存在時,會與 N,N - 二甲基對苯二胺草酸鹽(N,N - dimethyl - p - phenylenediamine oxalate)反應生成甲烯藍(Methylene blue),使用分光光度計在波長 664 nm 處測其吸光度,可測定水樣中硫化物之濃度。

    [http://en.wikipedia.org/wiki/Methylene_blue]

    Methylene blue is a heterocyclic aromatic chemical compound with molecular formula: C16H18ClN3S. It has many uses in a range of different fields, such as biology or chemistry. At room temperature it appears as a solid, odorless, dark green powder, that yields a blue solution when dissolved in water. Methylene blue should not be confused with methyl blue, another histology stain, new methylene blue, nor with the methyl violets often used as pH indicators.

    資料來源: ME
  • 1 十年前

    First alkene is blue

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