ACS reagent
200
≥99%
liquid
≤0.05% insol. Alcohol
≤0.05%
240-241 °C (lit.)
passes test for determination of nickel
CC(=N/O)\C(C)=N\O
1S/C4H8N2O2/c1-3(5-7)4(2)6-8/h7-8H,1-2H3/b5-3+,6-4+
JGUQDUKBUKFFRO-GGWOSOGESA-N
Warning
Flam. Sol. 2
4.1B - Flammable solid hazardous materials
WGK 3
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges