Colchicine ≥98%

Supplier: VWR Chemicals
Danger

278052WEA 16647 INR
278052W 27805FM
Colchicine ≥98%
Colchicine
Formula: C₂₂H₂₅NO₆
MW: 399,44 g/mol
Melting Pt: 154…156 °C
Density: 1,32 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00078484
CAS Number: 64-86-8
EINECS: 200-598-5
UN: 1544
ADR: 6.1,I
Merck Index: 12,02536

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Specification Test Results

Assay Min. 98% (HPLC)
Identity (IR-spectrum) Passes test
Specific rotation (a 20/D; 1%; water) -250 to -220°C
Water (according to Karl Fischer) Max 2%

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