Specification Sheet
Product Name 4-Fluoro-7-sulfamoylbenzofurazan
Product Number F3639
Product Brand SIGMA
CAS Number 91366-65-3
Molecular Weight 217.18
Storage Temp −20°C
 
TEST SPECIFICATION
Appearance (Color) White to Yellow
Appearance (Form) Powder
Solubility (Color) Yellow
Solubility (Turbidity) Clear
  50 mg plus 1 mL in 1 N NH4OH
Infrared spectrum Conforms to Structure
Carbon 32.3 - 34.0 %
Nitrogen 18.8 - 19.8 %
Purity (TLC) ≥98 %


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