ACS reagentpuriss. p.a.
200
reag. Ph. Eur.
≥99.0% (perchloric acid titration)
solid
1112 °F
≤0.01% in water soluble matter
≤1% loss on drying, 120 °C
7.5-9.2 (20 °C, 5%)
4.76 (acetic acid)
>300 °C (dec.) (lit.)
chloride (Cl-): ≤0.002%phosphate (PO43-): ≤0.001%sulfate (SO42-): ≤0.003%
Al: ≤10 mg/kgCa: ≤0.005%Cd: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤0.001%K: ≤200 mg/kgMg: ≤0.002%Pb: ≤5 mg/kgZn: ≤5 mg/kgheavy metals: ≤0.001% (by ICP-OES)
in accordance for appearance of solution
[Na+].CC([O-])=O
1S/C2H4O2.Na/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
VMHLLURERBWHNL-UHFFFAOYSA-M
11 - Combustible Solids
WGK 1
Eyeshields, Gloves, type N95 (US)