SiO2, 50-53%
200
[Na+].[Na+].[O-][Si]([O-])=O
1S/2Na.O3Si/c;;1-4(2)3/q2*+1;-2
NTHWMYGWWRZVTN-UHFFFAOYSA-N
Danger
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3
Respiratory system
8B - Non-combustible, corrosive hazardous materials
WGK 1
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges