Certificate Of Analysis
Product Name Benzene-13C6,d6,
99 atom % 13C, 99 atom % D
Product Number 608637
Product Brand ALDRICH
CAS Number 32602-97-4
Molecular Formula 13C6D6
Molecular Weight 90.10
 
TEST SPECIFICATION LOT CL1954 RESULTS
% Water: < = 0.5% < 0.01%
GC: Minimum 99% chemical purity 99.3%
1H-NMR: Minimum 99 atom% D enrichment 99.3 atom% D
1H-NMR: Structure and purity verification Meets requirement
13C-NMR: Structure and purity verification Meets requirement
13C Enrichment: Minimum 99 atom% 13C based on precursor 99.1 atom% 13C
Release Date: 1998/08/11