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HomeProduct name list4-Amino-2,5-dichlorobenzenesulfonic acid

4-Amino-2,5-dichlorobenzenesulfonic acid

  • CAS NO.:88-50-6
  • Empirical Formula: C6H5Cl2NO3S
  • Molecular Weight: 242.08
  • MDL number: MFCD00025159
  • EINECS: 201-836-0
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-10-29 17:58:21
4-Amino-2,5-dichlorobenzenesulfonic acid Structural

What is 4-Amino-2,5-dichlorobenzenesulfonic acid?

Production Methods

4-Amino-2,5-dichlorobenzenesulfonic acid is obtained by sulfonating 2,5-dichloroaniline with 65 % oleum in anhydrous sulfuric acid; the compound is purified via the sodium salt.

Properties of 4-Amino-2,5-dichlorobenzenesulfonic acid

Density  1.749±0.06 g/cm3(Predicted)
storage temp.  2-8°C
form  powder to crystal
pka -2.07±0.50(Predicted)
color  White to Almost white
CAS DataBase Reference 88-50-6(CAS DataBase Reference)
EPA Substance Registry System 2,5-Dichlorosulfanilic acid (88-50-6)

Safety information for 4-Amino-2,5-dichlorobenzenesulfonic acid

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P270:Do not eat, drink or smoke when using this product.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P501:Dispose of contents/container to..…

Computed Descriptors for 4-Amino-2,5-dichlorobenzenesulfonic acid

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