Specification Sheet
Product Name Toluene,
puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.7% (GC)
Product Number 32249
Product Brand SIGALD
CAS Number 108-88-3
Molecular Weight 92.14
 
TEST SPECIFICATION
APPEARANCE (COLOR) Colorless
APPEARANCE (FORM) Liquid
COLOR (IN APHA) ≤ 10 APHA
TITRATABLE ACID FREE ACID: ≤ 0.001 % (AS HCL)
TITRATABLE BASE FREE ALKALI: ≤ 0.001 % (AS NAOH)
PURITY (GC AREA %) ≥ 99.7 %
DENSITY 0.865 - 0.869 AT 20 DEG C
REFRACTIVE INDEX N20/D 1.496 - 1.498
WATER (COULOMETR.) ≤ 0.02 %
RESIDUE (EVAPORATION) ≤ 0.001 %
MISCELLANEOUS TESTS THIOPHENE ≤ 0.0001 %
ALUMINIUM (ICP) ≤ 0.5 ppm
BARIUM (ICP) ≤ 0.1 ppm
BISMUTH (ICP) ≤ 0.1 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
POTASSIUM (ICP) ≤ 0.5 ppm
LITHIUM (ICP) ≤ 0.1 ppm
MAGNESIUM (ICP) ≤ 0.1 ppm
MANGANESE (ICP) ≤ 0.02 ppm
MOLYBDENUM (ICP) ≤ 0.1 ppm
SODIUM (ICP) ≤ 0.5 ppm
NICKEL (ICP) ≤ 0.02 ppm
LEAD (ICP) ≤ 0.1 ppm
TIN (ICP) ≤ 0.1 ppm
STRONTIUM (ICP) ≤ 0.1 ppm
ZINC (ICP) ≤ 0.1 ppm
SULFUR COMPOUNDS ≤ 0.003 % (AS S)
SUBSTANCES DARK BY H2SO4 PASSES TEST
RECOMMENDED RETEST PERIOD 42 MONTHS