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- 化学性质
是7-羟基吩噁嗪酮,用过氧化氢进行氧化得到的N-氧化物。深红色有绿色光泽的棱柱形晶体。溶于碱得到蓝色溶液,溶于醇显示砖红色的荧光,不溶于水和醚。
Packaging 1, 5, 25 g in glass btl
Application Indicator for sensitive enzyme analysis.1
Properties
grade certified by the Biological Stain Commission
composition Dye content, 75%
UV absorption λmax 380 nm (2nd)
λmax 598 nm
质量标准
用途
用作酸碱指示剂,PH值3.8(橙色)~6.5(深紫色)。食品研究中用作测试还原酶,检定次硫酸盐及检查牛奶中细菌时的还原指示剂。细胞繁殖与毒性定量检测试剂
危险性质
储存方式
密封保存
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