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Phenol Red (Sulfonphthal) 是一种pH 指示染料,当出现阳性反应时,会发生由粉红色到黄色的明显颜色变化。
Phenol Red (Sulfonphthal) 是一种pH 指示染料,当出现阳性反应时,会发生由粉红色到黄色的明显颜色变化。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
200 mg | ¥ 99 | 现货 | |
1 mL x 10 mM (in DMSO) | ¥ 195 | 现货 |
产品描述 | Phenol Red (Sulfonphthal) is a pH indicator, red dye, and diagnostic aid for measurement of renal function. It is used also for researches of the gastrointestinal and other systems. |
别名 | 酚红, Sulphental, Sulfonphthal, Fenolipuna |
分子量 | 354.38 |
分子式 | C19H14O5S |
CAS No. | 143-74-8 |
Smiles | OC1=CC=C(C=C1)C1(OS(=O)(=O)C2=C1C=CC=C2)C1=CC=C(O)C=C1 |
密度 | 1.477 g/cm3 |
存储 | keep away from direct sunlight,store under nitrogen | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||||||||||||
溶解度信息 | DMSO: 50 mg/mL (141.09 mM) | |||||||||||||||||||||||||||||||||||
溶液配制表 | ||||||||||||||||||||||||||||||||||||
DMSO
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