merck millipore,默克密理愽
  • merck millipore,默克密理博,101322,甲基橙

  • merck millipore,默克密理博,101322,甲基橙

    产品名称：甲基橙
    产品型号：101322
    indicator ACS,Reag. Ph Eur

    merck millipore,默克密理博,101322,甲基橙

  • 产品介绍

  • 重要规格表

    CAS号 EC号 Hill配方 摩尔质量 级别值
    547-58-0208-925-3C₁₄H₁₄N₃NaO₃S327.34 g/molACS,Reag. Ph Eur
    描述
    产品目录编号 101322
    同义词 4-Dimethylaminoazobenzene-4'-sulfonic acid sodium salt, Gold orange, Helianthine, Orange III
    产品信息
    CAS号 547-58-0
    EC号 208-925-3
    级别 ACS,Reag. Ph Eur
    Hill配方 C₁₄H₁₄N₃NaO₃S
    Molar Mass 327.34 g/mol
    HS代码 2927 00 00
    结构配方图像
    理化信息
    熔点 >300 °C
    pH值 6.5 (5 g/l, H₂O, 20 °C)
    容积密度 200 - 400 kg/m³
    溶解度 5 g/l (20 °C)
    毒性学信息
    LD 50口服 LD50 Rat 60 mg/kg
    GHS安全信息
    危害性图示
    危害性声明 H301: 吞咽会中毒。
    注意事项声明 P308 + P310: 如有接触或有疑虑：立即呼叫中毒控制中心或就医。
    提示语 危险
    储存类别 6.1C 可燃，急毒种类3 / 毒性化合物或者引起慢性影响的化合物
    WGK WGK 3 高度的水危害
    一次性 9
    标示有毒或剧毒的致癌物质以及易燃 物质: 第F类. 烷基硫酸盐可能致癌, 必须特别小心以避 免吸入及皮肤接触. 以漏斗逐滴滴入冰冷的氨水溶液(编 号:105426), 并剧烈搅拌, 以除去烷基硫酸癌的活性. 在归 入第D类之前, 以广用试纸(编号:109535)测定其pH值.
    安全信息
    危害性符号 Toxic
    危险种类 ???
    R相 R 25
    Toxic if swallowed.
    S相 S 37-45
    Wear suitable gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
    运输信息
    申报（铁路和陆路）ADR、RID UN 2811 Giftiger organischer fester Stoff, n.a.g.(METHYLORANGE), 6.1, III
    申报（空运）IATA-DGR UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(METHYL ORANGE), 6.1, III
    申报（海运）IMDG-代码 UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(METHYL ORANGE), 6.1, III
    规格
    规格
    Transition rangepH 3.1 - pH 4.4 pink - orange yellow
    Appearance of solutionpasses test
    Loss on drying (110 °C)≤ 5
    Transition range (according to ACS)passes test
    Sensitivity testpasses test


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