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4,4′-dihydroxy-7,7′-ureylenedi(naphthalene-2-sulphonic acid CAS:134-47-4

  Post Date: Sep 24,2021
  Expiry Date: Mar 23,2022
  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

  CAS Registry Number:

134-47-4

  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 Formula: C21H16N2O9S2
  Molecular Weight: 504.4897
  Molecular Structure: 134-47-4 4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid

  Company: Jinan Yudong Chem Co.,Ltd.
    [ China ]        
 

  Contact: Susan Xu
  Tel: +86-531-82312885 15990993651
  Fax: +86-531-82312887
  Email: yudong@yudong.com.cn
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