NEW CHEMICAL CENTER

CAS Number: &nbsp; 140-22-7
Formula: &nbsp; C 13 H 14 N 4 O

M: 242,28 EC: 205-403-7 NC: 2928 00 90

Specifications

Minimum assay (HPLC).................................................................. 98,0 %

Identity..............................................................................................IR p/t.

Melting range............................................................................ 173-176°C

MAX. IMPURITIES

Insoluble matter in CH3COCH3............................................................. p/t.

Residue on ignition (as SO4)........................................................... 0,05 %

Sensitivity to chromate......................................................................... p/t.