Bromocresol purple, pure indicator grade
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:115-40-2
:
Formula:C₂₁H₁₆Br₂O₅S
MDL Number:MFCD00011681
:540.23 g/mol
Merck Index:13,01371
Melting Pt:245 °C (dec.)
EINECS:204-087-8
:GHS07
Storage Temperature:Ambient
Specification Test Results
- Appearance:Light pink to pink-orange Powder
- Infrared spectrum:Conforms
- Solubility:(0.1 % in 50 % ethanol) Clear
- UV:(20 mg/l in methanol) Complies
- Visual transition interval:from pH 5.2 (yellow) to pH 6.8 (purple)
Specification Test Results
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