lead dioxide 95% extrapure

Six white plastic bottles with red caps of varying sizes are lined up in ascending order against a plain gray background.

Three chemical solution bottles with red caps are arranged side by side against a gray background. The labels read "Methyl Orange Indicator Solution" and "Fehling's Solution No. A.

Three white chemical bottles with red caps, labeled "Chemnovyo," arranged in order of size against a plain gray background.

Four plastic bottles of chemical reagents with red caps, labeled for different substances, are arranged in size order against a gray background.

Five black plastic chemical bottles of various sizes are arranged on a gray surface against a dark gray background. Labels are visible but not fully legible.

Six brown pharmaceutical containers of varying sizes with white and red ChemBooz labels are arranged in a row against a plain gray background.

Three black plastic bottles of nitric acid with white hazard labels are arranged in a row against a grey background.

Two brown glass bottles with red caps, labeled as chemical containers, are placed side by side on a gray surface with a dark background.

Two white plastic chemical containers with black lids, labeled "Chemnovato." The left contains Magnesium Sulphate, and the right contains Acetyl Salicylic Acid, both on a gray background.

Three chemical bottles labeled Toluene, Iso-Propyl Alcohol, and Chloroform are arranged side by side on a gray background.

Six brown glass bottles of varying sizes with white labels and black or white caps, containing Trichloroacetic Acid 99% AR from Chemoxy, are arranged in a row on a gray background.

Two brown glass bottles labeled "Chloroform 99.8% for HPLC" with hazard symbols, placed side by side on a neutral gray background.

Three dark brown bottles with red caps and Chemnovatic labels contain hydrochloric acid, nitric acid, and sulfuric acid, arranged side by side on a gray background.

Specification

Description

Lead(IV) oxide; Lead (su)peroxide; Lead peroxide

CAS	1309-60-0
Molecular Formula	PbO2
Molecular Weight	239.20
Shelf Life	60 Months

Physical Properties
Physical State at 20 °C	Solid	Colour	Dark brown
Odour	Odorless	Melting Point/ Freezing Point [°C]	290°C
Vapour Density	8.2	Density [g/cm3]	9.38
Oxidising Properties	The substance or mixture is classified as oxidizing with the subcategory 2

Specifications
Appearance	Brown to black powder	Assay	Min 95.0%
Substance Insoluble in Nitric Acid And Hydrogen Peroxide	Max 0.1%	Chloride (Cl)	Max 0.05%
Manganese (Mn)	Max 0.001%	Sulphate (So4)	Max 0.05%

Dangerous Goods Information
UN Number	1872	DG Class	5.1,6.1

Safety Information & Hazard Symbols
Symbol	GHS03, GHS07, GHS08, GHS09
Signal Word	Danger
Hazard Statement	H272-H302-H332-H360Df-H373-H410
Precaution Statement	P201-P220-P273-P308 + P313-P501

lead dioxide 95% extrapure

SKU C01524-00500-HS Category Chemicals