Specification Sheet
Product Name Light Green SF Yellowish,
analytical standard
Product Number 67402
Product Brand SIAL
CAS Number 5141-20-8
Molecular Weight 792.85
 
TEST SPECIFICATION
APPEARANCE (COLOR) Red to Very Dark Red and Purple to Very Dark Purple and Black
APPEARANCE (FORM) Powder or Crystals
IDENTIFICATION (LC-MS) CORRESPONDS TO REQUIREMENTS
PURITY (TLC AREA %) ≥ 97.0 %
WATER ≤ 4.0 %
CARBON CONTENT 56.05% (Theory)
HYDROGEN CONTENT 4.32% (Theory)
NITROGEN CONTENT 3.53% (Theory)
SULFUR CONTENT 12.13% (Theory)
PROTON NMR SPECTRUM CONFORMS TO STRUCTURE
EXPIRY PERIOD 36 MONTHS