Purpurin(1,2,4-trihydroxy-9,10-anthraquinone)
Supplier: Thermo Scientific
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ACRO211990250EA
170
EUR
ACRO211990250
ACRO211990050
Purpurin(1,2,4-trihydroxy-9,10-anthraquinone)
Purpurin(1,2,4-trihydroxy-9,10-anthraquinone)
Specification Test Results
Appearance | Dark red to orange-brown to brown Powder |
Infrared spectrum | Conforms |
Solubility | (1 mg/ml in NH4OH) Red to very dark red to purple |
HPLC | ≥85 % |
UV Lambda max | 470 to 490 nm (10 mg/l methanol) |
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