100
solid
acid washed
≤0.01% in acid soluble iron (Fe)≤0.5% soluble in HCl
≤0.5% loss on ignition, 800 °C
n20/D 1.544 (lit.)
1610 °C (lit.)
2.6 g/mL at 25 °C (lit.)
chloride (Cl-): ≤100 mg/kg
O=[Si]=O
1S/O2Si/c1-3-2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
Warning
Eye Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
Lungs, Respiratory system
11 - Combustible Solids
nwg
dust mask type N95 (US), Eyeshields, Gloves