Rosolsäure (Aurin)
Glasflasche, 500 g
Supplier: Thermo Fisher Scientific
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Product Details & Documents
Synonyms: 4-(Bis(4-hydroxyphenyl)methylene)cyclohexa-2,5-dien-1-one
- CAS Number:603-45-2
- Formula:C₁₉H₁₄O₃
- MDL Number:MFCD00001624
- Molecular Weight:290.32 g/mol
- Storage Temperature:Raumtemperatur
- EINECS:210-041-8
Documents
ACRO22983
SDS
Specifications
Specification Test Results
- Appearance:Red-brown to brown Crystalline powder
- Infrared spectrum:Conforms
- Loss on drying:≤10 % (110°C, 1 h)
- UV Lambda max:480 to 486 nm (in ethanol + 2ml 1N HCl)
- Visual transition interval:from pH 6.2 (yellow) to pH 8.2 (red-pink)
Specifications
- Packung:Glasflasche
- VE:500 g
Specifications
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