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Sodium 2-Nitroaniline-4-sulfonate
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Sodium 2-Nitroaniline-4-sulfonate

CAS: 5042-33-1

Ref. 3D-FAA04233

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Estimated delivery in United States, on Tuesday 21 Jan 2025

Product Information

Name:
Sodium 2-Nitroaniline-4-sulfonate
Synonyms:
  • 2-Nitroaniline-4-sulfonic acid, sodium salt
  • Benzenesulfonic acid, 4-amino-3-nitro-, monosodium salt
  • Benzenesulfonic acid, 4-amino-3-nitro-, sodium salt (1:1)
  • Sodium 2-nitroaniline-4-sulfonate
  • Sodium 3-nitro-4-aminobenzenesulfonate
  • Sodium 4-Amino-3-Nitrobenzenesulfonate
  • Sulfanilic acid, 3-nitro-, sodium salt
Description:

Sodium 2-nitroaniline-4-sulfonate is a white crystalline solid. It is the sodium salt of 2-nitroaniline-4-sulfonic acid. This compound is used as a photofading inhibitor in colorants, with absorption maxima at about 360 nm. The phenolic group in this compound can be converted to an isomeric singlet of nitrobenzenesulfonic acid by dissolving it in methanol and adding hydrogen chloride gas. The maleate and benzenesulfonate salts are also known.

Notice:
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Brand:
Biosynth
Long term storage:
Notes:

Chemical properties

Molecular weight:
240.16 g/mol
Formula:
C6H5N2NaO5S
Purity:
Min. 95%
MDL:
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EINECS:
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Hazard Info

UN Number:
EQ:
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Forbidden to fly:
Hazard Info:
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