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Alizarin, Sigma-Aldrich

Catalog No. 01258953 Shop All MilliporeSigma Supelco Products
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01-258-953 100 g
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Catalog No. 01-258-953 Supplier MilliporeSigma Supelco Supplier No. 122777100G
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Description

Alizarin (1, 2-dihydroxyanthraquinone) is an anthraquinone dye and acts as a main chromophore of madder dye. It is used as a dye in the production of lake pigments. Alizarin is a key constituent in extracts of roots of various members of Rubiaceae, Morinda, Gallium, Oldenlandia families.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 72-48-0
Molecular Weight (g/mol) 240.21 g/mol

Specifications

Percent Purity 97%
Color Yellow
pH 5.5 to 6.8, 10.1 to 12.1
Quantity 100 g
Chemical Name or Material Alizarin
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