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› O- tolidine - EXTRA PURE
O- tolidine - EXTRA PURE , LABORATORY CHEMICALS, SPECIFICATION
NILE CHEMICALS
O - TOLIDINE
GR
SPECIFICATION
Reagent for the halogens and gold
C
14
H
16
N
2
M.W.
212.30
Minimum assay
99%
Melting point
129 - 131
O
C
Sulphated ash
max. 0.1%
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