三氧化二铅

三氧化二铅（CAS 1314-27-8）：分子式 OPb、分子量 223。

产品概览

应用领域

登记用途：Uses: Used in ointments、plasters、pottery glazes、glass flux、lead glass、varnishes、metal cements、colorants (brass、bronze、hair、nails、wool、and horn)、and rubber pigments、Also used to make boiled linseed oil and to assay gold and silver ores、[Merck Index] Used in storage batteries、high-temperature lubricants、capacitors、electrophotographic plates、transducers、and magnetic materials、[HSDB]、Battery Manufacturing [Category: Industry]、Glass Manufacturing [Category: Industry]、Metal Extraction and Refining [Category: Industry]、Ceramics making [Category: Hobbies]、For lead oxide (USEPA、OPP Pesticide Code: 048002) there are 0 labels match.、SRP: Not registered for current use in the U.S.、but approved pesticide uses may change periodically and so federal、state and local authorities must be consulted for currently approved uses.、Storage batteries、ceramic cements and fluxes、pottery and glazes、glass、chromium pigments、oil refining、paints、enamels、assay of precious metal ores、manufacture of red lead、cement (with glycerol)、acid-resisting compositions、match-head compositions、other lead compounds、rubber accelerator.、In ointments、preparing soln of lead subacetate. Glazing pottery、glass flux for painting on porcelain and glass、with glycerol as metal cement、producing iridescent colors on brass and bronze、coloring sulfur-containing substances、e.g.、horn、manufacturing artificial tortoise shell and horn、pigment for rubber、manufacturing boiled linseed oil、in assay of gold and silver ores.、The principal use of lead monoxide is in the manufacture of pastes for the grids used in lead - acid batteries. It is also widely used in optical、electrical、and electronic glasses、as well as in glazes for fine tableware. ... also used in rubber as a vulcanizing agent、in lead soaps employed as driers in varnishes、in high-temperature lubricants、as a neutralizing agent in organic syntheses、as a heat stabilizer in plastics、and as a starting material in the production of pigments、... Used in the production of capacitors、and ferrimagnetic and ferromagnetic materials.、Lead oxide is found in paints and is used extensively in the manufacturing of lead glasses、ceramic glazes、and batteries. It is also used in the vulcanization of rubber、in cathode ray tube glass、and in organic synthesis. (L412)、Lead tetroxide is used the production of batteries、pigments、and lead glass. (L414)、Industry Uses: Processing aids not otherwise specified、Other、Adsorbent、Intermediate、Chelating agent、Not Known or Reasonably Ascertainable、Anti-slip agent、Flux agent、Consumer Uses: Lubricating agent、Alloys、Oxidizing agent、Methods of Manufacturing: By oxidizing metallic lead in air. Various forms of lead and various temperatures from 500-1000 °C are used.、... Produced commercially by the reaction of molten lead with air or oxygen in a furnace.、In the ball mill process、metallic lead balls are tumbled in air to produce a "leady" oxide、which typically contains 20 to 35 % free lead. The Barton pot process oxidizes droplets of molten lead at ca. 430 °C to produce either litharge or leady litharge.、There are several principal processes for producing litharge、all involving the oxidation of elemental lead at elevated temperature. Molten lead may be held in a cupelling furnace at about 1020 C until oxidized to molten litharge、or molten lead at about 510 C may be atomized into a flame、where it burns vigorously、forming "sublimed" or "fumed" litharge. Alternatively、molten lead is fumed from the surface and collected in a baghouse. In all of the processes、the product must be cooled quickly to below about 300 C to avoid further oxidation、forming red lead.、Formulations、Preparations: Grades: CP、chemically pure、fused、powdered.、Insecticide lead arsenate、is formulated as pastes or powders. Pastes contain at least 28.4% PbO、14% As2O5、powder contains at least 62% PbO、32% As2O5 ...、... Lead forms a ... black oxide which normally contains 60-80% lead monoxide、the remainder being finely divided metallic lead.、Bint al Dahab、a traditional medicine containing 91% lead monoxide、Consumption Patterns: 16% in the manufacture of glass、glaze and vitreous enamel、5% as an auxiliary drier in varnishes、1% as an activator in rubber compounding、1% as a chemical intermediate for sodium plumbite、77% in the manufacture of storage battery plates and in other applications (1972)、Lead oxide is the dominant commercial compound of lead、consuming 32.4% of the 1985 US lead consumption for storage batteries alone. Another 6.3% of lead production is used for oxides principally in paints、glass and ceramics products、and other pigments and chemicals.、1985 Consumption: Ceramics、65、413 metric tons、Chrome pigments、3、794 metric tons、Paints、397 metric tons、Rubber、739 metric tons、10、590 metric tons.、1997 Consumption: Storage battery oxides: 761、000 metric tons.、Storage battery oxides、U.S. Production: 2023: 25、000、000 - <40、000 lb、2022: 100、000 - <500、2021: 40、000 - <55、2020: 25、(1972) 1.27X10+11 G、(1975) 1.22X10+11 G、(1998) >1 million-10 million pounds、(2002) >1 million-10 million pounds、Non-confidential 2012 Chemical Data Reporting (CDR) information on the production and use of chemicals manufactured or imported into the United States. Chemical: Lead oxide (PbO). National Production Volume: 100、000 - 250、yr.、U.S. Imports: (1972) 1.39X10+10 G、(1975) 1.09X10+10 G、U.S. Exports: (1972) 4.48X10+8 G (NONPIGMENT LEAD OXIDES)、(1975) 1.54X10+9 G (INCL RED LEAD OXIDE)、General Manufacturing Information: Primary Metal Manufacturing、Oil and Gas Drilling、Extraction、and Support activities、Electrical Equipment、Appliance、and Component Manufac。

技术档案

这个产品是什么

三氧化二铅 是一种化工化合物，登记 CAS 号为 1314-27-8，分子式 OPb（分子量 223）。

识别信息

登记 CAS 号：1314-27-8

其分子式 OPb 由 1 个氧、1 个铅 组成。

别名/同义词：三氧化二铅 · LEAD SESQUIOXIDE

常见问题

PubChem 公开数据