A200333 | Pyrocatechol (Reag. USP, Ph. Eur.) ANALYTIC

CAS Number

120-80-9

Formula

C6H6O2

Weight

M: 110,11 EC: 204-427-5 NC: 2907 29 00

Signal Word: Warning

7 H312-H302-H319-H315

 

Specifications
Assay (G.C.) 98 %
Melting range 104-105°C
MAX. IMPURITIES
Insoluble matter in H2O 0,05 %
Residue on ignition (as SO4) 0,1 %
Cu 0,002 %
Fe 0,002 %
Ni 0,002 %
Pb 0,002 %

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