Hubei Yuancheng Saichuang Technology Co.,Ltd.

Hubei Yuancheng Saichuang Technology Co.,Ltd.

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  • Street: Wuchang
  • City: Wuhan
  • Province/state: Hubei
  • Country/region: China
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Naphazoline hydrochloride

  • CAS No:550-99-2 2-(naphthalen-1-ylmethyl)-4,5-dihydro-1H-imidazole
    Molecular Structure

    Detailed Description

    Naphazoline hydrochloride
    Synonyms: naphconforte;naphthasoliumchloride;niazol;privinehydrochloride;prizolehydrochloride;rhinantin;rhinoperd;sanorin-spofa
    CAS: 550-99-2
    MF: C14H15ClN2
    MW: 246.74
    EINECS: 208-989-2
    Product Categories: Adrenoceptor
    Chemical Properties white crystalline powder
    Usage adrenergic blocker Usage antihistamine .

    ITEMS SPECIFICATIONS RESULTS
    Appearance White crystalline powder Pass
    Assay 99.00%min` 99.91%
    Melting point 254.0~260.0℃ 255.5~259℃
    Loss on drying 0.50% max 0.19%
    Ph 5.0~6.5 6.3
    Residue on ignition 0.20% max 0.09%
    Conclusion Comply with the requirement of standard for BP2002/USP27
  • Naphazoline hydrochloride
  • Naphazoline hydrochloride