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  • 8.43494 - 1-Aminobenzene-3-sulfonic acid

8.43494 EMD Millipore

1-Aminobenzene-3-sulfonic acid

1-Aminobenzene-3-sulfonic acid for synthesis. CAS 121-47-1, molar mass 173.19 g/mol., for synthesis

  • CAS Number 121-47-1

  • Linear Formula C₆H₇NO₃S

  • Molecular Weight 173.19 g/mol

  •  EC Number 204-473-6



Related Categories Biochemicals and Reagents More...
packaging   25 g in Glass bottle (8434940025)
solubility   12800 mg/l
density   0.6 g/cm3 (20 °C)
mp   288 °C (decomposition)
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (acidimetric): ≥ 98.0 %
  Identity (IR): passes test

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Safety Information

HS Code 
2921 42 00
Hazard Statement(s) 
H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled
Precautionary Statement(s) 
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
Storage class 
10 - 13 Other liquids and solids
WGK 1 slightly water endangering
Hazard Pictogram(s) 
GHS07  GHS07
Hazard Symbols 
Harmful  Harmful
Categories of danger 
R Phrase 
R 20/21/22
Harmful by inhalation, in contact with skin and if swallowed.
S Phrase 
S 25-28
Avoid contact with eyes.After contact with skin, wash immediately with plenty of soap and water.
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