What is the catalog number for Ponceau S?

The catalog number for Ponceau S is orb1217806.

What sizes are available for Ponceau S?

Ponceau S is available in the following size(s): 100 mg, 200 mg, 500 mg, 1 g, 5 mg.

How many pack sizes does Ponceau S come in?

Ponceau S is available in 5 different pack sizes.

Is Ponceau S in stock?

Ponceau S is currently made to order / not held in immediate stock. Contact us for lead time.

Ponceau S

Ponceau S (Acid Red 112) is the most commonly used stain for Western blotting binding with antibody-antigen, and stains the proteins on the membrane red.

Product Specifications

CAS Number

6226-79-5

Product Name Alternative

Acid Red 112 | Ponceau S Staining Solution

Purity

>98% (HPLC)

Solubility

H2O:35 mg/mL (46.01 mM; Need ultrasonic)

Smiles

O=C (C (S ([O-]) (=O) =O) =C1) /C (C (C1=C2) =CC=C2S ([O-]) (=O) =O) =N/NC (C (S ([O-]) (=O) =O) =C3) =CC=C3/N=N/C (C=C4) =CC=C4S ([O-]) (=O) =O.[Na+].[Na+].[Na+].[Na+]