ACS reagent
200
≥99.8%99.8-100.1%
crystalline
≤0.005% insolubles≤2% water
7-9
8.1
219-220 °C/10 mmHg (lit.)
167-172 °C (lit.)
Fe: ≤5 ppmheavy metals: ≤5 ppm (ICP)
passes test
NC(CO)(CO)CO
1S/C4H11NO3/c5-4(1-6,2-7)3-8/h6-8H,1-3,5H2
LENZDBCJOHFCAS-UHFFFAOYSA-N
11 - Combustible Solids
WGK 1
dust mask type N95 (US), Eyeshields, Gloves