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      Methyl Yellow


      Product name Methyl Yellow
      Alias C.I. 11020; C.I. Solvent Yellow 2; C.I. Solvent Yellow 2 (8CI); 4-(Dimethylamino)azobenzene; 4-Dimethylaminoazobenzene; N,N-Dimethyl-4-phenylazoaniline; Solvent Yellow 2; Dimethyl yellow; Methylgelb; N,N-dimethyl-4-[(E)-phenyldiazenyl]aniline; N,N-dimethyl-4-(phenyldiazenyl)aniline
      English name Methyl Yellow
      Alias C.I. 11020; C.I. Solvent Yellow 2; C.I. Solvent Yellow 2 (8CI); 4-(Dimethylamino)azobenzene; 4-Dimethylaminoazobenzene; N,N-Dimethyl-4-phenylazoaniline; Solvent Yellow 2; Dimethyl yellow; N,N-dimethyl-4-[(E)-phenyldiazenyl]aniline; N,N-dimethyl-4-(phenyldiazenyl)aniline; Methylgelb;
      CAS RN 60-11-7
      EINECS No. 200-455-7
      Molecular formula C14H15N3
      Molecular weight 225.289
      Molecular structure
      Density 1.027g/cm3
      Melting point 111-117℃
      Boiling point 371.05°C at 760 mmHg
      Flash point 178.205°C
      Solubility 13.6 mg/L
      Vapor pressure 0mmHg at 25°C
      Uses As acid-base indicator, nonaqueous solution indicator and in measuring hydrochloric acid in gastric juice

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