6.7 (vs air)
100
puriss.
≥99%
powder or crystals
≤0.5% loss on drying, 105 °C
8.5-10.0 (20 °C, 5%)
971 °C (lit.)
chloride (Cl-): ≤50 mg/kgsulfate (SO42-): ≤200 mg/kg
Ca: ≤50 mg/kg
[K+].[K+].[O-][Cr]([O-])(=O)=O
1S/Cr.2K.4O/q;2*+1;;;2*-1
XMXNVYPJWBTAHN-UHFFFAOYSA-N
Danger
Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B Inhalation - Eye Irrit. 2 - Muta. 1B - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
Respiratory system
6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK 3
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges