4,4'-(1Z)-Diaminostilbene-2,2'-disulfonic Acid Disodium Salt
CAS:
Ref. TR-D416834
50mg
91.00€
100mg
130.00€
250mg
290.00€
Product Information
Name:4,4'-(1Z)-Diaminostilbene-2,2'-disulfonic Acid Disodium Salt
Controlled Product
Synonyms:
- 2,2'-(1Z)-1,2-Ethenediylbis[5-aminobenzenesulfonic Acid] Disodium Salt
Brand:TRC
Description:Applications 4,4'-(1Z)-Diaminostilbene-2,2'-disulfonic Acid Disodium Salt is a reactant in the synthesis of (arylamino)triazinylamino-substituted stilbenedisulfonic acid, to be used as an optical brightener.References Okuom, Macduff, et al.: Inter. J. of Org. Chem., 3(4), 256-261 (2013)
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Chemical properties
Molecular weight:414.364
Formula:C14H12N2Na2O6S2
Color/Form:Neat
InChI:InChI=1S/C14H14N2O6S2.2Na/c15-11-5-3-9(13(7-11)23(17,18)19)1-2-10-4-6-12(16)8-14(10)24(20,21)22;;/h1-8H,15-16H2,(H,17,18,19)(H,20,21,22);;/q;2*+1/p-2/b2-1-;;
InChI key:InChIKey=YAKFHPREDNNSFX-UAIGNFCESA-L
SMILES:Nc1ccc(/C=C\c2ccc(N)cc2S(=O)(=O)O[Na])c(S(=O)(=O)O[Na])c1
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