Specification Sheet
Product Name Atropine sulfate salt monohydrate,
≥97% (TLC), crystalline
Product Number A0257
Product Brand SIGMA
CAS Number 5908-99-6
Molecular Weight 694.83
 
TEST SPECIFICATION
APPEARANCE (COLOR) White
APPEARANCE (FORM) Powder
PURITY (TLC AREA %) ≥ 97 %
SOLUBILITY (COLOR) Colorless to Almost Colorless
SOLUBILITY (TURBIDITY) Clear to Very Slightly Hazy
SOLUBILITY (METHOD) 50 mg/ml in water
WATER ≤ 5 %
CARBON CONTENT 59.1 - 61.5 %
NITROGEN CONTENT 3.8 - 4.4 %
REM. ON ELEMENTAL ANALYSIS anhydrous basis
INFRARED SPECTRUM CONFORMS TO STRUCTURE
RECOMMENDED RETEST PERIOD 48 MONTHS