100
99.95% trace metals basis
40 wt. % in H2O
1.407 g/mL at 25 °C
O[Se](O)(=O)=O
1S/H2O4Se/c1-5(2,3)4/h(H2,1,2,3,4)
QYHFIVBSNOWOCQ-UHFFFAOYSA-N
Danger
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2
6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK 2