Ponceau S [6226-79-5]

TargetMol Chemicals

Ponceau S

19

6226-79-5

Chemical

Research Use Only

Ponceau S

C22H12N4Na4O13S4

760.57

Ponceau S (Acid Red 112) is an azo protein dye commonly used as a stain in spot blotting assays for protein quantification.

3 years

[Na+].[Na+].[Na+].[Na+].Oc1c(cc2cc(ccc2c1\N=N\c1ccc(cc1S([O-])(=O)=O)\N=N\c1ccc(cc1)S([O-])(=O)=O)S([O-])(=O)=O)S([O-])(=O)=O

-20°C

12352200