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折扣/货期| 货号：CDX-X0006-G005 | 规格：5 g | 目录价：￥798 |
| 货号：CDX-X0006-G025 | 规格：25 g | 目录价：￥3192 |
| 货号：CDX-X0006-G100 | 规格：100 g | 目录价：￥9576 |
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:
Xylenol Blue
别名:
p-Xylenolsulfonephthalein; p-Xylenol Blue; 1,4-Dimethyl-5-hydroxybenzenesulfonphthalein; NSC 10471
产品描述:
Sulfonephthalein dye. Acid-base pH indicator dye with pH ranges of pH 1.2 (Red) - pH 2.8 (Yellow), and pH 8.0 (Yellow) - pH 9.6 (Blue). Spectral data: Absorption, lambdamax 424nm. Has been used as pH sensor, indicator, in cosmetics and drug applications, microbiological assays and determining lipases.
宿主来源:
Synthetic
保存温度:
+4°C
运输温度:
Ambient
预期分子量:
410.48
产品形式:
solid
有效期:
Stable for at least 2 years after receipt when stored at +4°C.
产地:
瑞士
纯度:
>90% (NMR)
CAS号:
125-31-5
分子式:
C23H22O5S
溶解度:
Soluble in ethanol. Slightly soluble in water.
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