254304

Lithium tetraborate

≥99.995% trace metals basis

• Sinônimo(s): Dilithium tetraborate
• Fórmula linear: Li₂B₄O₇
• Número CAS: 12007-60-2
• Peso molecular: 169.12
• Número CE: 234-514-3
• Número MDL: MFCD00011083
• Código UNSPSC: 12352302
• ID de substância PubChem: 24855374
• NACRES: NA.23

Propriedades

• Ensaio: ≥99.995% trace metals basis
• forma: powder
• Impurezas: ≤50.0 ppm Trace Metal Analysis
• pf: 760-880 °C (lit.)
• solubilidade: H₂O: slightly soluble(lit.)
• densidade: ≥0.25 g/mL at 25 °C (lit.)
• aplicação(ões): battery manufacturing
• cadeia de caracteres SMILES: [Li+].[Li+].[O-]B(OB=O)OB([O-])OB=O
• InChI: 1S/B4O7.2Li/c5-1-9-3(7)11-4(8)10-2-6;;/q-2;2*+1
• chave InChI: PSHMSSXLYVAENJ-UHFFFAOYSA-N

Descrição

Descrição geral

Lithium tetraborate in combination with oxalic acids and lithium carbonate in the ratio (1:1:1) may be used as an effective fusing agent for siliceous samples. It is widely employed in lithium tetraborate fusion procedure, suited for a variety of soils and rocks. Lithium tetraborate also finds applications in radiation detectors and dosimeters.

Aplicação

Lithium tetraborate may be used as an analytical reagent for the analysis of major and trace elements in coal fly ashes and environmental materials using inductively coupled plasma atomic emission spectrometry (ICP-AES). It may also be used as an alkali fusion reagent for the determination of silicon in zirconium oxide powder using ICP-AES.

Informações de segurança

• Pictogramas: GHS08,GHS05,GHS07
• Palavra indicadora: Danger
• Frases de perigo: H302,H318,H361fd
• Declarações de precaução: P202 - P264 - P280 - P301 + P312 - P305 + P351 + P338 - P308 + P313
• Classificações de perigo: Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: dust mask type N95 (US), Eyeshields, Gloves