- LEAD (II) BORATE MONOHYDRATE
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- $15.00 / 1KG
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2021-08-12
- CAS:14720-53-7
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
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| Product Name: | LEAD (II) BORATE MONOHYDRATE | | Synonyms: | Lead(Ⅱ) borate;Lead metaborate monohydrate;boric acid, lead salt;Bis(metaboric acid)lead(II) salt;Bismetaboric acid lead(II) salt;Lead Borate Monohydrate;LEAD BORATE 1 KG;Boron lead oxide (B2PbO4) | | CAS: | 14720-53-7 | | MF: | BH3O2Pb | | MW: | 253.03 | | EINECS: | 238-762-3 | | Product Categories: | | | Mol File: | 14720-53-7.mol |  |
| | LEAD (II) BORATE MONOHYDRATE Chemical Properties |
| RIDADR | UN2291 | | HazardClass | 6.1 | | PackingGroup | III |
| | LEAD (II) BORATE MONOHYDRATE Usage And Synthesis |
| Physical properties | Lead Borate is a white crystalline powder. The metaborate loses water of crystallization at 160 °C and melts at 500 °C. It is insoluble in water and alkalies, but readily soluble in nitric and hot acetic acid. | | Uses | The main use of lead metaborate is in glazes on pottery, porcelain, and chinaware, as well as in enamels for cast iron. Other applications include as radiation-shielding plastics, as a gelatinous thermal insulator containing asbestos fibers for neutron shielding, and as an additive to improve the properties of semiconducting materials used in thermistors. | | Production Methods | Lead metaborate may be produced by a fusion of boric acid with lead carbonate or litharge. It also may be formed as a precipitate when a concentrated solution of lead nitrate is mixed with an excess of borax. The oxides of lead and boron are miscible and form clear lead-borate glasses in the range of 21 to 73 mol% PbO. |
| | LEAD (II) BORATE MONOHYDRATE Preparation Products And Raw materials |
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