4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid CAS:134-47-4
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Post Date:
Feb 06,2024
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Expiry Date:
Aug 04,2024
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Detailed Description:
Cas No. :134-47-4
Quantity: 100Metric Tons
Specs:99%
Price:12 USD Kilograms
Payment Method: T/T;L/C;D/A;D/P;Western union etc.
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
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CAS Registry Number:
134-47-4
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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;
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Molecular Formula:
C21H16N2O9S2
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Molecular Weight:
504.4897
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Molecular Structure:
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