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企業會員第1年

天津市魯鑫化工科技有限公司  

醫藥中間體,化學試劑,化工原料

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首頁 > 供應產品 > 廠家直銷中性紅
廠家直銷中性紅
單價 面議對比
詢價 暫無
發貨 天津付款后3天內
庫存 1000kg起訂1kg
過期 長期有效
更新 2015-07-04 10:05
 
詳細信息
      中文名稱: 中性紅;3-氨基-6-二甲氨基-2-甲基吩嗪***;堿性紅 5

英文名稱: Neutral red;3-Amino-7-dimethylamino-2-methylphenazine hydrochloride, Basic Red 5, Toluylene red;N8,N8,3-Trimethyl-2,8-phenazinediamine monohydrochloride

分子式: C15ClH17N4

分子量: 288.78

CAS編號: 553-24-2 

EINECS:209-035-8

性   狀: 深綠色、棕色或淺黑色粉末。

儲   存: 密封干燥保存。

用   途: 酸堿指示劑,pH 6.8(紅)~8.0(黃)。水、亞硝酸鹽和尿的堿度指示劑。組織化學中用于脂肪的水解指示劑。神經細胞的尼爾(Nissl)小粒染色。與健那綠共用于血液體外活體染色。碘離子的光度測定。中性紅試紙的制備。

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