Specification Sheet
Product Name Ethyl acetate,
puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.5% (GC)
Product Number 33211
Product Brand SIGALD
CAS Number 141-78-6
Molecular Weight 88.11
 
TEST SPECIFICATION
APPEARANCE (COLOR) Colorless
APPEARANCE (FORM) Liquid
COLOR (IN APHA) ≤ 10 APHA
TITRATABLE ACID FREE ACID (as CH3COOH): ≤ 0.0045 %
PURITY (GC AREA %) ≥ 99.5 %
REMARKS ON GC ≤ 0.1 % METHYL ACETATE
≤ 0.1 % ETHANOL
≤ 0.1 % ISOBUTYL ALCOHOL
≤ 0.1 % METHANOL
DENSITY D20/4 0.899 - 0.901
REFRACTIVE INDEX N20/D 1.371 - 1.373
BOILING RANGE (ASTM) 76 - 78 DEG C
WATER (COULOMETR.) ≤ 0.05 %
RESIDUE (EVAPORATION) ≤ 0.001 %
ALUMINIUM (ICP) ≤ 0.50 ppm
BARIUM (ICP) ≤ 0.10 ppm
BISMUTH (ICP) ≤ 0.10 ppm
BORON (ICP) ≤ 0.02 ppm
CALCIUM (ICP) ≤ 0.50 ppm
CADMIUM (ICP) ≤ 0.05 ppm
COBALT (ICP) ≤ 0.02 ppm
CHROMIUM (ICP) ≤ 0.02 ppm
COPPER (ICP) ≤ 0.02 ppm
IRON (ICP) ≤ 0.10 ppm
POTASSIUM (ICP) ≤ 0.5 ppm
LITHIUM (ICP) ≤ 0.10 ppm
MAGNESIUM (ICP) ≤ 0.10 ppm
MANGANESE (ICP) ≤ 0.02 ppm
MOLYBDENUM (ICP) ≤ 0.10 ppm
SODIUM (ICP) ≤ 0.50 ppm
NICKEL (ICP) ≤ 0.02 ppm
LEAD (ICP) ≤ 0.1 ppm
TIN (ICP) ≤ 0.10 ppm
STRONTIUM (ICP) ≤ 0.10 ppm
ZINC (ICP) ≤ 0.10 ppm
SUBSTANCES DARK BY H2SO4 PASSES TEST
RECOMMENDED RETEST PERIOD 42 MONTHS