• Chemical Manufacturer of Laboratory Reagents, Bulk Inorganics and Organics for Process Chemistry Since 1928.

Analytical Analytical Stains, Dyes and Indicators Stains, Dyes and Indicators 668 ALIZARIN ALIZARIN C₁₄H₈O₄ 240.22 72,48,0 72480 48,0 7248,0 72 48 0 NR 2-1-1 0.000 11002 44.50 100 G 11003 178.00 500 G pH range 5.5-6.8 (Yellow-Red) Pass Test pH range 10.1-12.1 (Red-Purple) Pass Test