苯甲酸

苯甲酸, puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.9% (alkalimetric)

reag. Ph. Eur.

4.21 (vs air)

10 mmHg ( 132 °C)

ACS reagent, puriss. p.a.

≥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 (SO₄^2-): ≤20 mg/kg

Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, Pb: ≤2 mg/kg, Zn: ≤5 mg/kg

carboxylic acid, phenyl

OC(=O)c1ccccc1

1S/C7H6O2/c8-7(9)6-4-2-1-3-5-6/h1-5H,(H,8,9)

WPYMKLBDIGXBTP-UHFFFAOYSA-N