Evans Blue Tetrasodium Dark Blue Sld 1g , Each

Details:

Evans blue tetrasodium 1g^ evans blue tetrasodium,cas: 314-13-6,mf: c34h24n6na4o14s4,purity: lmax: 605. 0-613. 0 Nm (h2o),appearance: dark blue solid,synonym: 6,6-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)bis[4-amino- 5-hydroxy-1,3-naphthalenedisulphonic acid] tetrasodium salt,size: 1g