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1-Naphthalenesulfonic acid, 3-[(2,4-dimethyl-5-sulfophenyl)azo]-4-hydroxy-, disodium salt

CAS: 4548-53-2 - 1-Naphthalenesulfonic acid, 3-[(2,4-dimethyl-5-sulfophenyl)azo]-4-hydroxy-, disodium salt

Formula:C18H16N2O7S2.2Na

InChI:InChI=1S/C18H16N2O7S2.2Na/c1-10-7-11(2)16(28(22,23)24)8-14(10)19-20-15-9-17(29(25,26)27)12-5-3-4-6-13(12)18(15)21;;/h3-9,21H,1-2H3,(H,22,23,24)(H,25,26,27);;

InChI key:InChIKey=CVHMSLNQIHUXMT-UHFFFAOYSA-N

SMILES:[Na].O=S(=O)(O)C1=CC(N=NC=2C=C(C(=CC2C)C)S(=O)(=O)O)=C(O)C=3C=CC=CC31

  • Synonyms:
  • 1-Naphthalenesulfonic acid, 3-[2-(2,4-dimethyl-5-sulfophenyl)diazenyl]-4-hydroxy-, sodium salt (1:2)
  • 1-Napthalenesulfonic acid, 3-[(2,4-dimethyl-5-sulfophenyl)azo]-4-hydroxy-, disodium salt
  • 12101 Red
  • 1306 Red
  • 3-[(2,4-Dimethyl-5-sulfonatophenyl)azo]-4-hydroxynaphtalene-1-sulfonate de disodium
  • 3-[(2,4-Dimethyl-5-sulfophenyl)azo]-4-hydroxy-1-naphthalene sufonic acid, disodium salt
  • 3-[(2,4-Dimetil-5-Sulfonatofenil)Azo]-4-Hidroxinaftaleno-1-Sulfonato De Disodio
  • Certicol Ponceau SXS
  • D and C Red No. 4
  • D&C Red #4
  • See more synonyms
  • Dinatrium-3-[(2,4-dimethyl-5-sulfonatophenyl)azo]-4-hydroxynaphthalin-1-sulfonat
  • Disodium 3-[(2,4-Dimethyl-5-Sulfonatophenyl)Azo]-4Hydroxynaphthalene-1-Sulfonate
  • Disodium 3-[(2,4-Dimethyl-5-Sulphonatophenyl)Azo]-4-Hydroxynaphthalene-1-Sulphonate
  • Edicol Supra Ponceau SX
  • FDC Red 4
  • Fd & C Red No.4
  • Fd And C Red No. 4
  • Fd&C Red 4
  • Food Red 1
  • Food Red 4
  • Hexacol Ponceau SX
  • Japan Red 4
  • Japan Red 504
  • Japan Red No. 4
  • Japan Red No. 504
  • Ponceau SX
  • Puricolor Red FRE 1
  • Red 4
  • Red No. 1
  • Red No. 4
  • Red No. 504
  • Spring Red SX
  • Usacert Red No. 4
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Ponceau SX

CAS:4548-53-2

Ref: 3B-P0588

25g71.00 €
Estimated delivery in United States, on Wednesday 3 Apr 2024
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Ref: AN-AG003TUS

1g64.00 €
5g131.00 €
Estimated delivery in United States, on Wednesday 10 Apr 2024
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Ponceau SX

CAS:4548-53-2

Ref: 04-C16284500

100mg56.00 €
Estimated delivery in United States, on Monday 15 Apr 2024
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Ref: 4Z-D-164042

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Estimated delivery in United States, on Wednesday 17 Apr 2024
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Red No.504 for TLC RS

CAS:4548-53-2

Ref: 2K-4021000021

100mgTo inquire
Estimated delivery in United States, on Thursday 18 Apr 2024
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Ponceau SX

CAS:4548-53-2

Ref: 3D-EAA54853

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Estimated delivery in United States, on Wednesday 22 May 2024
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