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Ethyl Orange (sodium), indicator grade 作为一种指示剂,是具有特定应用的有机偶氮化合物.在 pH 3.0 至 pH 4.8 范围内变色,从红色转变为橙色,适用于精确的pH测定.
Ethyl Orange (sodium), indicator grade 作为一种指示剂,是具有特定应用的有机偶氮化合物.在 pH 3.0 至 pH 4.8 范围内变色,从红色转变为橙色,适用于精确的pH测定.
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
25 mg | ¥ 10,600 | 2-4周 | |
50 mg | ¥ 13,800 | 2-4周 | |
100 mg | ¥ 17,500 | 2-4周 |
产品描述 | Ethyl Orange (sodium), indicator grade is an organic azo compound utilized as a pH indicator within the range of pH 3.0 to pH 4.8, where it transitions from red to orange in color. |
别名 | 乙基橙钠盐 |
分子量 | 355.39 |
分子式 | C16H18N3NaO3S |
CAS No. | 62758-12-7 |
存储 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
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