货号:CDX-N0116-G010 | 规格:10 g | 目录价:¥1064 |
货号:CDX-N0116-G050 | 规格:50 g | 目录价:¥3192 |
产品详情
产品名称:
alpha-Naphtholbenzein
别名:
4,4'-(alpha-Hydroxybenzylidene)di-1-naphthol; p-Naphtholbenzein; NSC 9862
产品描述:
alpha-Naphtholbenzein is a dye generally used as an acid-base indicated. The pH-indicator has a visual transition from yellow (pH0-8.2) to turquoise (pH10). It is often used during sequential injection analysis technique done for acid-base titrations. It also has been used for food storage, determining bacterial growth in packed food, detecting viable cells and detecting enzymes.
宿主来源:
Synthetic
保存温度:
+20°C
运输温度:
Ambient
预期分子量:
374.43
产品形式:
solid
有效期:
Stable for at least 2 years after receipt when stored at RT.
产地:
瑞士
CAS号:
145-50-6
分子式:
C27H18O2
溶解度:
Soluble in ethanol or methanol. Insoluble in water.
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