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折扣/货期| 货号：CDX-B0049-G025 | 规格：25 g | 目录价：￥1050 |
| 货号：CDX-B0049-G100 | 规格：100 g | 目录价：￥3150 |
产品详情
* 以下信息仅供参考，详情请以原厂网站为准
产品名称:
Bromothymol Blue
别名:
3,3′-Dibromothymolsulfophthalein; Bromothymolsulfonephthalein; NSC 7819
产品描述:
Bromothymol Blue (BTB) is a sulfonephthalein-based pH indicator dye with a sharp and reversible color transition near neutrality: yellow in acidic conditions, blue in alkaline media, with a clear transition interval around pH 6.0-7.6. Bromothymol Blue is widely applied in analytical chemistry and education as a reliable acid-base indicator for titrations and demonstrations of pH changes. In microbiology and biotechnology it is incorporated into culture media to reveal microbial metabolism, acid formation, or carbon dioxide release, while in environmental monitoring it serves as a practical tool for assessing water quality and maintaining stable pH in aquaculture systems. The compound also finds use in physiological and medical research where it assists in the study of respiration, photosynthesis, and other pH-sensitive biochemical processes. Beyond the laboratory, Bromothymol Blue is a common component of indicator solutions and pH testing kits.
宿主来源:
Synthetic
保存温度:
+20°C
运输温度:
Ambient
预期分子量:
624.38
产品形式:
solid
产地:
瑞士
纯度:
>95% (Dye content)
CAS号:
76-59-5
分子式:
C27H28Br2O5S
促销活动
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