Specification Sheet
Product Name Cyclohexane,
puriss. p.a., ACS reagent, ≥99.5% (GC)
Product Number 33117
Product Brand SIGALD
CAS Number 110-82-7
Molecular Weight 84.16
 
TEST SPECIFICATION
APPEARANCE (COLOR) Colorless
APPEARANCE (FORM) Liquid
COLOR (IN APHA) ≤ 10 APHA
TITRATABLE ACID FREE ACID: ≤ 0.001 % (AS HCL)
PURITY (GC AREA %) ≥ 99.50 %
GC MINOR COMPONENT 1 (AREA %) ≤ 0.05 %
MINOR COMPONENT 1 CYCLOHEXENE
DENSITY D20/4 0.778 - 0.779
REFRACTIVE INDEX N20/D 1.425 - 1.428
FREEZING POINT 5.5 - 6.5 DEG C
BOILING POINT 79 - 81 DEG C
WATER (COULOMETR.) ≤ 0.01 %
RESIDUE (EVAPORATION) ≤ 0.0010 %
MISCELLANEOUS TESTS AROMATIC SUBSTANCES ≤ 0.05 % (AS C6H6)
ALUMINIUM (ICP) ≤ 0.5 ppm
BARIUM (ICP) ≤ 0.1 ppm
BORON (ICP) ≤ 0.02 ppm
CALCIUM (ICP) ≤ 0.5 ppm
CADMIUM (ICP) ≤ 0.05 ppm
COBALT (ICP) ≤ 0.02 ppm
CHROMIUM (ICP) ≤ 0.02 ppm
COPPER (ICP) ≤ 0.02 ppm
IRON (ICP) ≤ 0.1 ppm
MAGNESIUM (ICP) ≤ 0.1 ppm
MANGANESE (ICP) ≤ 0.02 ppm
NICKEL (ICP) ≤ 0.02 ppm
LEAD (ICP) ≤ 0.1 ppm
TIN (ICP) ≤ 0.1 ppm
ZINC (ICP) ≤ 0.1 ppm
SUBSTANCES DARK BY H2SO4 PASSES TEST
RECOMMENDED RETEST PERIOD 60 MONTHS