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LEAD SESQUIOXIDE
- CAS No.
- 1314-27-8
- Chemical Name:
- LEAD SESQUIOXIDE
- Synonyms
- Lead trioxide;Lead(Ⅲ) oxide;LEAD SESQUIOXIDE
- CBNumber:
- CB8406170
- Molecular Formula:
- O3Pb2
- Molecular Weight:
- 462.4
- MDL Number:
- MFCD07783304
- MOL File:
- 1314-27-8.mol
Last updated:2023-10-17 17:11:55
Melting point | decomposes at 370℃ [KIR78] |
---|---|
Density | 10.050 |
solubility | insoluble in H2O; soluble in alkaline solutions; reacconc HCl |
form | red amorphous powder |
color | black monoclinic crystals, crystalline or red amorphous powder |
Water Solubility | insoluble H2O; decomposed by conc HCl, H2SO4, evolving Cl2 or O2 [MER06]; soluble alkalies [HAW93] |
FDA UNII | 589RZ5CVRF |
EPA Substance Registry System | Lead trioxide (1314-27-8) |
LEAD SESQUIOXIDE Chemical Properties,Uses,Production
Chemical Properties
reddish yellow amorphous powder(s); obtained from PbO2 by hydrothermal reaction; used in ceramics, ceramic cements, metallurgy, and in varnishes [HAW93] [MER06] [KIR78]
Physical properties
Orange-yellow amorphous powder; decomposes at 370°C; insoluble in cold water; decomposes in hot water and acids.
Uses
Lead trioxide is a catalyst for oxidation of carbon monoxide in exhaust gases. Other uses are vulcanizing neoprene rubber; fireproofing plastics; detecting radiation; and manufacturing high-purity diamonds.
Preparation
Lead trioxide is prepared by adding sodium hypochlorite or bromine to an aqueous solution of sodium plumbite.
Hazard
Tetraethyl lead is a highly toxic compound manifesting both acute and chronic effects. These effects are insomnia, hypotension, hypothermia, tremor,.
LEAD SESQUIOXIDE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 7)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 9116 | 58 |
Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32360 | 55 |
Supplier | Advantage |
---|---|
Hubei Jusheng Technology Co.,Ltd. | 58 |
Shaanxi Didu New Materials Co. Ltd | 58 |
Mainchem Co., Ltd. | 55 |
1314-27-8(LEAD SESQUIOXIDE)Related Search:
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Lead trioxide
LEAD SESQUIOXIDE
Lead(Ⅲ) oxide
1314-27-8
O3Pb2