Ponceau S, Dye content 75 %

Code: 141194-25g D2-231

Application

Ponceau S is widely used to stain proteins on gel electropherograms. It is a suitable stain for proteins adsorbed onto nitrocellulose membranes. It also has appli...


 Read more

Your Price
$85.35 25G
REQUEST

Application

Ponceau S is widely used to stain proteins on gel electropherograms. It is a suitable stain for proteins adsorbed onto nitrocellulose membranes. It also has applications in botanical staining manuals as a stain for sieve plate elements.

General description

Ponceau S (C.l. 27195) is an anionic, very hydrophilic disazo dye. It is also known as fast ponceau 2B.

Packaging

25, 100 g in glass bottle

λmax352 nm, 520 nm (2nd)
application(s)diagnostic assay manufacturinghematologyhistology
compositionDye content, 75%
formpowder
InChI keyKQHKSGRIBYJYFX-WNDMICSESA-J
InChI1S/C22H16N4O13S4.4Na/c27-22-20(43(37,38)39)10-12-9-16(41(31,32)33)6-7-17(12)21(22)26-25-18-8-3-14(11-19(18)42(34,35)36)24-23-13-1-4-15(5-2-13)40(28,29)30;;;;/h1-11,27H,(H,28,29,30)(H,31,32,33)(H,34,35,36)(H,37,38,39);;;;/q;4*+1/p-4/b24-23+,26-25+;;;;
Quality Level200
SMILES string[Na+].[Na+].[Na+].[Na+].Oc1c(N=Nc2ccc(cc2S([O-])(=O)=O)N=Nc3ccc(cc3)S([O-])(=O)=O)c4ccc(cc4cc1S([O-])(=O)=O)S([O-])(=O)=O
storage temp.room temp
Cas Number6226-79-5
This product has met the following criteria to qualify for the following awards:



PROCEED TO CHECKOUT

HAVE AN ACCOUNT? LOGIN
GUEST CHECKOUT

Proceed as a guest. You will have the option to register to access exclusive pricing and stock availability features after checkout.