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  • 8.41653 - 3,5-Diiodosalicylic acid

8.41653 EMD Millipore

3,5-Diiodosalicylic acid

3,5-Diiodosalicylic acid for synthesis. CAS 133-91-5, molar mass 389.91 g/mol., for synthesis

  • CAS Number 133-91-5

  • Linear Formula C₇H₄I₂O₃

  • Molecular Weight 389.91 g/mol

  •  EC Number 205-124-0



Related Categories Biochemicals and Reagents More...
packaging   25 g in Plastic bottle (8416530025)
solubility   0.192 g/l
mp   232 - 233 °C decomposes
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (HPLC, area%): ≥ 97.0 % (a/a)
  Melting range (lower value): ≥ 230 °C
  Melting range (upper value): ≤ 233 °C
  Identity (IR): passes test

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Safety Information

HS Code 
2918 29 00
Hazard Statement(s) 
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
Precautionary Statement(s) 
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage class 
10 - 13 Other liquids and solids
WGK 3 highly water endangering
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Hazard Pictogram(s) 
GHS07  GHS07
Hazard Symbols 
Irritant  Irritant
Categories of danger 
R Phrase 
R 36/37/38
Irritating to eyes, respiratory system and skin.
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