CAS Number
118-92-3
Formula
C7H7NO2
Weight
M: 137,14 EC: 204-287-5 NC: 2922 43 00
Signal Word: Warning
7 H319
Minimum assay (Acidim.) | 99,5 % |
Identity | IR p/t. |
Melting range | 144-147°C |
MAX. IMPURITIES | |
Insoluble matter in C2H5OH | 0,02 % |
Loss on drying at 105°C | 1 % |
Residue on ignition (as SO4) | 0,1 % |
Chloride (Cl) | 0,05 % |
Sulphate (SO4) | 0,01 % |
Cu | 0,001 % |
Fe | 0,001 % |
Ni | 0,001 % |
Pb | 0,001 % |
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