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Certificate of Analysis

Brazilin, 98%

Code: B 1990

(For eg. B 1615-0108)

Brazilin is a red pigment obtained from the wood of the brazilwood family (Caesalpinia sp), and is also known as Natural Red 24.

B 1990 (OTTO) Brazilin, 98% Cas 474-07-7 - used for staining cell nuclei in histological preparations when combined with Aluminium. The nuclei are then colored red instead of blue.