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- 介绍: 微溶于水,易溶于乙醇,溶液为深红色,溶液稳定性较差,能慢慢被光分解。用作酸碱指示剂,变色范围pH值1.4(无色)~3.2(红)。如有氯化物存在则变色范围pH值1.2~3.0。
- 熔点: 240°C
- 储存条件: 储存温度2-8℃
- 用途: 酸碱指示剂。
- 敏感性: 对光线敏感
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