3′,3′′,5′,5′′-四溴酚酞乙酯, 纯净 指示剂等级
供应商: Thermo Fisher Scientific
151580010
151580050
ACRO151580010EA
0
CNY
ACRO151580010
ACRO151580050
3′,3′′,5′,5′′-四溴酚酞乙酯, 纯净 指示剂等级
3′,3′′,5′,5′′-四溴酚酞乙酯
Appearance: Blue to blue-black Crystalline powder or granules
分子式:
C₂₂H₁₄Br₄O₄ 溶点: 270…276 °C 存储条件: Ambient |
MDL编号:
MFCD00011662 CAS号: 62637-91-6 |
产品技术规格
Appearance | Blue to blue-black Crystalline powder or granules |
Infrared spectrum | Conforms |
Specific extinction E (1%/1cm) | ≥660 (600 nm, ethanol) |
Specific optical rotation | -32° to -38° (20°C, 589 nm) (c=1 in EtOH) |
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