98%
powder
ethanol: insoluble(lit.)nitric acid: slightly soluble(lit.)
4.520 g/mL (lit.)
[Ca++].[O-]I(=O)=O.[O-]I(=O)=O
1S/Ca.2HIO3/c;2*2-1(3)4/h;2*(H,2,3,4)/q+2;;/p-2
UHWJJLGTKIWIJO-UHFFFAOYSA-L
Danger
Eye Irrit. 2 - Ox. Sol. 2 - Skin Irrit. 2 - STOT SE 3
Respiratory system
5.1B - Oxidizing hazardous materials
WGK 3
dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges