China Suppliers > Tianjin Yuansu Chemical Reagent Co., LTD > 5,5'-Dihydroxy-7,7'-Disulfonic-2,2'-Dinaphthylurea
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- Details for 5,5'-Dihydroxy-7,7'-Disulfonic-2,2'-Dinaphthylurea
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5,5'-Dihydroxy-7,7'-Disulfonic-2,2'-Dinaphthylurea
Category : Dyestuffs and Pigments
CAS NO : 71550-28-2 EC NO : 275-605-8 MF : C21H15N2NaO9S2 MW : 526.4716 Specification : 99% min Synonyms : 2-Naphthalenesulfonic acid, 7,7'-(carbonyldiimino)bis(4-hydroxy-, sodium salt (1:1);7,7'-Ureylenebis(4-hydroxy-2-naphthalenesulfonic acid), monosodium salt;2-Naphthalenesulfonic acid, 7,7'-(carbonyldiimino)bis(4-hydroxy-, monosodium salt;Sodium hydrogen 7,7'-(carbonyldiimino)bis(4-hydroxynaphthalene-2-sulphonate);sodium 4-hydroxy-7-{[(5-hydroxy-7-sulfonaphthalen-2-yl)carbamoyl]amino}naphthalene-2-sulfonate;5,5'-Dihydroxy-7,7'-Disulfonic-2,2'-Dinaphthylurea; Molecular Structure : 
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