Specification Sheet
Product Name Leptophos,
PESTANAL®, analytical standard
Product Number 33366
Product Brand SIAL
CAS Number 21609-90-5
Molecular Weight 412.07
 
TEST SPECIFICATION
APPEARANCE (COLOR) White to Off White
APPEARANCE (FORM) Powder or Crystals
PURITY (HPLC AREA %) ≥ 95.0 %
MELTING POINT 70 - 75 C
PROTON NMR SPECTRUM CONFORMS TO STRUCTURE
EXPIRY PERIOD 60 MONTHS