4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid 134-47-4

Category :	Intermediates/Dyestuff intermediates
CAS NO :	134-47-4
EC NO :	205-142-9
MF :	C₂₁H₁₆N₂O₉S₂
MW :	504.4897
Specification :	99%
Packing :	25Kg/drum
Product description :	Product name: 4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid Cas No. : 134-47-4 Appearance: White powder Purity: 99%min Packing: 25Kg/drum Use: Intermediates for Azo Dyes
Uses :	Dyestuff intermediate
Synonyms :	7,7-(carbonyldiimino)bis[4-hydroxy-2-naphthalenesulfonic acid];5,5-DIHYDROXY-7,7-DISULPHO-2,2-DINAPHTHYL UREA;J Acid Urea;4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid);7,7'-(Carbonyldiimino)bis[4-hydroxy-2-naphthalenesulfonic acid];6,6'-ureylene-bis(1-naphthol-3-sulfonic acid);phosgenated;N,N'-bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea;7,7'-Ureylenebis(4-hydroxy-2-naphthalenesulfonic acid);N,N'-Bis[6-(1-naphthol-3-sulfonic acid)]urea;2-Naphthalenesulfonic acid, 7,7-(carbonyldiimino)bis4-hydroxy-;4-hydroxy-7-{[(5-hydroxy-7-sulfonaphthalen-2-yl)carbamoyl]amino}naphthalene-2-sulfonic acid;7,7'-Ureylene-bis-(4-hydroxynaphthalene-2-sulfonic acid);Carbonyl J Acid;
Molecular Structure :

4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid

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