Congo red, certified

C 5711

Congo Red 4B, Cosmos Red, Cotton Red B, Cotton Red C, Direct Red 28, Direct Red R, Direct Red Y

573-58-0

certified by the Biological Stain Commission

C32H22N6Na2O6S2

32041421

85%

696.66

Bottle

18%

Congo red is the sodium salt, It is a secondary diazo dye. Congo red is water-soluble, yielding a red colloidal solution; its solubility is better in organic solvents such as ethanol.

C 5711 (OTTO) Congo red, certified Cas 573-58-0 - used to stain microscopic preparates, especially as a cytoplasm and erythrocyte stain.

PackingsPrice (INR)
25 gm 15039.00
100 gm POR
1 kg POR

Properties

Hematology & histology

Solid

Dye content, ≥85%

>360 °C(lit.)


Safety Information

  • Health Hazard

WGK Germany 3
RTECS QK1400000


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PackingsPrice (INR)
25 gm 15039.00
100 gm POR
1 kg POR

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