<br /> 线性分子式: (l · K2S)(m · K2Sx)(n · K2S2O3) CAS号: 39365-88-3 MDL编号: MFCD00064604">
300
EMSURE®
solid
≥44% (complexometric K2S basis)
13 (20 °C, 10 g/L in H2O)
200-250 °C
500 g/L
1.65 g/cm3 at 20 °C
1000‑1200 kg/m3
sulfite (SO32-): ≤1%thiosulfate (S2O32-): ≤20
N: ≤0.01%
no temp limit
1S/4K.H2O3S2.S/c;;;;1-5(2,3)4;/h;;;;(H2,1,2,3,4);/q;;2*+1;;/p-2
PFSBHPPVZHPSCB-UHFFFAOYSA-L
Danger
Aquatic Acute 1 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
Respiratory system
8B - Non-combustible, corrosive hazardous materials
WGK 3
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges