Specification Sheet
Product Name
Permethrin PESTANAL®, analytical standard
Product Number
45614
Product Brand
sial
CAS Number
52645-53-1
Molecular Weight
391.29
Test | Specification |
|---|---|
| APPEARANCE (COLOR) | White to Light Yellow to Light Beige |
| APPEARANCE (FORM) | Powder or Solid or Crystals or Semi-Solid or Liquid |
| PURITY (HPLC AREA %) | 55 - 80% Trans-Isomer |
| HPLC MINOR COMPONENT (AREA %) | 20 - 45% Cis-Isomer |
| REMARKS ON HPLC | ≥ 90.0% Sum of Cis+Trans |
| DSC Onset | 25.0 - 35.0 C |
| WATER | ≤ 1.0 % |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| EXPIRY PERIOD | 60 MONTHS |