Encyclopedia > Madder

Article Content

Madder

Madder has been used since ancient times as a red dye. The chemical name for the pigment is alizarin.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Digital Rights Management

... some DRM schemes to restrict the ability to copy and distribute documents can be used by the criminal as a means of preventing enforcement of laws against fraud and othe ...