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CAS RN: 88-51-7 | Product Number: A0286

4-Amino-2-chlorotoluene-5-sulfonic Acid

Purity: >98.0%(T)(HPLC)
  • 5-Chloro-4-methylaniline-2-sulfonic Acid
  • 5-Chloro-p-toluidine-2-sulfonic Acid
  • 2-Amino-4-chloro-5-methylbenzenesulfonic Acid
€ 19,00
5   7  

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Product Number A0286
Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__7H__8ClNO__3S = 221.66  
Physical State (20 deg.C) Solid
CAS RN 88-51-7
Reaxys Registry Number 2727161
PubChem Substance ID 87561940
SDBS (AIST Spectral DB) 3421
MDL Number


Appearance White to Light yellow to Light orange powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Neutralization titration) min. 98.0 %
Properties (reference)
Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
Related Laws:
EC Number 201-837-6
RTECS# XT6330000
Transport Information:
HS Number 2921430090
PubMed Literature

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