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2-(4-Aminoaniline)-5-nitrobenzenesulphonicacid
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2-(4-Aminoaniline)-5-nitrobenzenesulphonicacid

CAS: 91-29-2

Ref. 3D-FA149633

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500mgTo inquire
Estimated delivery in United States, on Wednesday 8 Jan 2025

Product Information

Name:
2-(4-Aminoaniline)-5-nitrobenzenesulphonicacid
Synonyms:
  • 2-(p-Aminoanilino)-5-nitrobenzenesulfonic acid
  • 2-[(4-Aminophenyl)Amino]-5-Nitrobenzenesulfonic Acid
  • 4-Amino-4-Nitro-2-Sulfodiphenylamine
  • 4-Amino-4-Nitrodiphenylamino-2-Sulfonic Acid
  • 4-Amino-4′-nitro-1,1′-diphenylamine-2′-sulfonic acid
  • 4-Amino-4′-nitrodiphenylamine-2′-sulfonic acid
  • 4-Nitro-4-aminodiphenylamine-2-sulfonate
  • 4-Nitro-4′-amino-2-sulfodiphenylamine
  • Aniline Nitro Nerol Acid
  • Benzenesulfonic acid, 2-(p-aminoanilino)-5-nitro-
  • See more synonyms
  • Benzenesulfonic acid, 2-[(4-aminophenyl)amino]-5-nitro-
  • NSC 5534
Description:

2-(4-Aminoaniline)-5-nitrobenzenesulphonic acid is a diazo dye that is highly soluble in water. It can be used as an indicator in titration with sodium hydroxide or potassium hydroxide. The solution turns to red when the endpoint is reached, and the intensity of the color varies with the concentration of the solution. 2-(4-Aminoaniline)-5-nitrobenzenesulphonic acid also has high chemical stability and can be used for coupling reactions. This product is not stable in acidic conditions and should not be stored at temperatures above 35°C.

Notice:
Our products are intended for lab use only. For any other use, please contact us.
Brand:
Biosynth
Long term storage:
Notes:

Chemical properties

Molecular weight:
309.3 g/mol
Formula:
C12H11N3O5S
Purity:
Min. 95%
MDL:
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EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
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Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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