Specification Sheet

Product Name
Benzaldehyde puriss. p.a., ≥99.0% (GC)

Product Number
12010

Product Brand
SIGMA

CAS Number
100-52-7

Molecular Weight
106.12

Test

Specification

APPEARANCE (COLOR)Colorless
APPEARANCE (FORM)Liquid
TITRATION99.0 - 101.0 %
TITRATION (METHOD)ALDEHYDE METHOD
FREE CARBOXYLIC ACID (T)≤ 1 % (AS BENZOIC ACID)
PURITY (GC AREA %)≥ 99.0 %
REMARKS ON GCREPORT RESULT (BENZOIC ACID)
REFRACTIVE INDEX N20/D1.544 - 1.546
WATER (COULOMETR.)≤ 0.50 %
MISCELLANEOUS TESTSCHLORINE NOT DETECTABLE
VARIOUS GUARANTEE LABEL TRACES (PG)NITROBENZENE ≤ 10 MG/KG
METAL TRACE ANALYSIS (ICP)CORRESPONDS TO REQUIREMENTS
CALCIUM (ICP)≤ 5 mg/kg
CADMIUM (ICP)≤ 1 mg/kg
COBALT (ICP)≤ 1 mg/kg
CHROMIUM (ICP)≤ 1 mg/kg
COPPER (ICP)≤ 1 mg/kg
IRON (ICP)≤ 1 mg/kg
POTASSIUM (ICP)≤ 20 mg/kg
MAGNESIUM (ICP)≤ 1 mg/kg
MANGANESE (ICP)≤ 1 mg/kg
SODIUM (ICP)≤ 20 mg/kg
NICKEL (ICP)≤ 1 mg/kg
LEAD (ICP)≤ 1 mg/kg
ZINC (ICP)≤ 1 mg/kg
RECOMMENDED RETEST PERIOD24 MONTHS

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