Alizarine 97%, pure

Supplier: Thermo Scientific
Warning

Synonyms: Alizarin, 1,2-Dihydroxy-9,10-anthraquinone, 1,2-Dihydroxy-9,10-anthracenedione, 1,2-Dihydroxyanthraquinone

153690250 153691000 153695000 153690025
ACRO153690250EA 72.8 GBP
ACRO153690250 ACRO153691000 ACRO153695000 ACRO153690025
Alizarine 97%, pure
Alizarine
Formula: C₁₄H₈O₄
MW: 240,22 g/mol
Boiling Pt: 430 °C (1013 hPa)
Melting Pt: 287…289 °C
Density: 1,54 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00001201
CAS Number: 72-48-0
EINECS: 200-782-5
Merck Index: 13,00246

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Specification Test Results

Appearance Orange to orange-brown Powder
Infrared spectrum Conforms
Loss on drying ≤2 %
Dye content ≥96.0 %
Residue after evaporation ≤0.002 %
Acidity ≤0.001 %

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