Molecular Formula: Pb3O4CAS Number: 1314-41-6Despcription: mp: 500°CVapor pressure: 10 mm Hg ( 0°C)Specification

Lead tetroxide(Pb3O4): 97% minMoisture: 0.2% maxWater soluble matter: 0.1% max Oil absorption(g/100g): 6% maxScreening residues(350 Mesh): 0.75% max Insoluble matter in nitric acid: 0.1% max

¡¡¡¡Lead dioxide

¡¡¡¡Product?Name:Lead dioxide

¡¡¡¡Synonym£ºdioxolead? CAS NO: 1309-60-0

¡¡¡¡Molecular?Formula:PbO2

¡¡¡¡Molecular?Weight:239.2

¡¡¡¡EINECS:215-174-5

¡¡¡¡Properties:?Dark brown microcrystalline heavy powder.

¡¡¡¡Melting point : 290¡æ; density: 9.375;

¡¡¡¡Solubility: soluble in dilute hydrochloric acid, slightly soluble in acetic acid, insoluble in water and alcohol.

¡¡¡¡Specification:

¡¡¡¡Purity(%)97.00

¡¡¡¡Clarity testconform

¡¡¡¡Substances not precipitated by hydrogen nitrate(%)0.1

¡¡¡¡Chloride(%)0.005

¡¡¡¡Sulfate(%)0.05

¡¡¡¡Nitrogenous compound(%)0.01

¡¡¡¡Carbonate(%)0.0003

¡¡¡¡Cu(%)0.001

¡¡¡¡Non-sludging to hydrogen sulfide(%)0.50

¡¡¡¡Use:?Used for the manufacture of dyes, matches, fireworks and synthetic rubber. It is also used in the manufacture of perchlorate and high pressure arrester. Vulcanization of sulfide rubber as solve...