中文名:四溴酚磺酞;溴酚兰;溴酚蓝
英文名:Bromophenol blue
性状:浅黄色到棕黄色粉末。易溶于氢氧化钠溶液,溶于甲醇、乙醇和苯,微溶于水(约0.4G/100ml)。熔点279℃(分解)。最大吸收波长 422nm
用途:酸碱指示剂,pH变色范围3.0(黄色)~4.6(紫色)。吸附指示剂。
Amresco相关产品资料如下:
Product: BROMOPHENOL BLUE
Grade: ACS GRADE
Appearance: Pink to red crystalline powder
Mol. Formula: C19H10Br4O5S
Mol. Weight: 669.96
Code: 0449
CAS:115-39-6
Storage: Store at room temperature. Protect from moisture.