ACS reagentpuriss. p.a.
200
reag. Ph. Eur.
4.21 (vs air)
10 mmHg ( 132 °C)
≥99.9% (alkalimetric)
crystalline
1061 °F
readily oxidisable substances, in accordance≤0.002% S-compounds (as S)≤0.005% halogen compounds (as Cl)≤0.005% insoluble in methanol
≤0.005% (as SO4)
249 °C (lit.)
121-125 °C (lit.)
water: soluble (2.9 g/l at 25 °C)
sulfate (SO42-): ≤20 mg/kg
Cu: ≤5 mg/kgFe: ≤5 mg/kgPb: ≤2 mg/kgZn: ≤5 mg/kg
OC(=O)c1ccccc1
1S/C7H6O2/c8-7(9)6-4-2-1-3-5-6/h1-5H,(H,8,9)
WPYMKLBDIGXBTP-UHFFFAOYSA-N
Danger
Eye Dam. 1 - Skin Irrit. 2 - STOT RE 1 Inhalation
Lungs
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK 1
dust mask type N95 (US), Eyeshields, Faceshields, Gloves