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5-Nitro-o-toluenesulfonic Acid
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5-Nitro-o-toluenesulfonic Acid

CAS: 121-03-9

Ref. 3D-AAA12103

250mg
298.00 €
2500mg
1,131.00 €
Estimated delivery in United States, on Thursday 2 Jan 2025

Product Information

Name:
5-Nitro-o-toluenesulfonic Acid
Synonyms:
  • 2-Methyl-4-Nitrobenzenesulfonic Acid
  • 2-Methyl-5-nitrobenzenesulfonic acid
  • 4-Nitro-2-toluenesulfonic acid
  • 4-Nitrotoluene-2-sulfonic acid
  • 5-Nitro-2-methylbenzenesulfonic acid
  • 5-Nitro-o-toluenesulfonic acid
  • Benzenesulfonic acid, 2-methyl-5-nitro-
  • NSC 9580
  • Pntos
  • o-Toluenesulfonic acid, 5-nitro-
  • See more synonyms
  • p-Nitrotoluene-o-sulfonic acid
Description:

5-Nitro-o-toluenesulfonic acid is a sulfonating agent that reacts with amines to form 5-nitroso derivatives. This reaction can be used for the determination of amines in water samples, such as wastewater and river water. The analytical method is based on the detection of nitrosamines by gas chromatography with electron capture detection (GC/ECD). 5-Nitro-o-toluenesulfonic acid reacts with amines to form 5-nitroso derivatives that are characterized by their increased solubility in hydrochloric acid and their decreased solubility in hydroxide solution. The reaction mechanism has been determined using solubility data and activation energies. Photochemical properties are also studied to determine the reactivity of this compound. It is found that this compound could be used as a receptor for some drugs, but not others.

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:
217.2 g/mol
Formula:
C7H7NO5S
Purity:
Min. 95%
MDL:
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Density:
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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:
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