technical grade
200
≥82.5% (iodometric)
powder
7-9 (20 °C, 50 g/L)
water: soluble(lit.)
heavy metals: ≤0.002%
room temp
[Na+].[Na+].[O-]S(=O)S([O-])=O
1S/2Na.H2O4S2/c;;1-5(2)6(3)4/h;;(H,1,2)(H,3,4)/q2*+1;/p-2
JVBXVOWTABLYPX-UHFFFAOYSA-L
Danger
Acute Tox. 4 Oral - Eye Irrit. 2 - Self-heat. 1
4.2 - Pyrophoric and self-heating hazardous materials
WGK 1
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges