lithium(1+) ion oxoborinate

• ChemBase编号: 104257
• 分子式: BHLiO2
• 平均质量: 50.75874
• 单一同位素质量: 51.02296422
• SMILES: [Li+].[O-][BH]=O
• Canonical SMILES: [O-][BH]=O.[Li+]
• InChI: InChI=1S/BO2.Li/c2-1-3;/q-1;+1
• InChIKey: HZRMTWQRDMYLNW-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: lithium(1+) ion oxoborinate
• IUPAC传统名: lithium(1+) ion oxoborinate; LithoTab boron oxide hydroxide; lithium(1+) ion boron oxide hydroxide
• 别名: 偏硼酸锂,无水, tech.; 偏硼酸锂, ACS; 偏硼酸锂, Puratronic®; 无水偏硼酸锂 99%; 无水偏硼酸锂; 偏硼酸锂; Lithium metaborate, anhydrous, tech.; Lithium metaborate, ACS; Lithium metaborate, Puratronic®; Lithium metaborate, anhydrous; LITHIUM METABORATE; LITHIUM METABORATE ACS REAGENT GRADE; boric acid; lithium salt; Boric acid lithium salt; Lithium metaborate

登记号

• CAS号: 13453-69-5
• EC号: 236-631-5
• MDL号: MFCD00011089
• PubChem SID: 162091874; 24855372; 24865146; 24852338; 24882256
• PubChem CID: 123308
• Chemspider ID: 109911
• 维基百科标题: Lithium_metaborate

理论计算性质

• 质子受体: 2
• 质子供体: 0
• LogD (pH = 5.5): 0.19313604
• LogD (pH = 7.4): -0.44406706
• Log P: 0.2124
• 摩尔折射率: 2.8858 cm^3
• 极化性: 2.9952743 Å^3
• 极化表面积: 40.13 Å^2
• 可自由旋转的化学键: 0
• 里宾斯基五规则: true
• Acid pKa: 6.840891

分子性质

理化性质

• 溶解度: soluble in ethanol; very soluble in water
• 外观: powder; Powder; white hygroscopic monoclinic crystals
• 熔点: 845 °C(lit.); 845°C; 849°C
• 密度: 1.397; 1.397 g/ml; 2.223 g/cm^3
• 热容: 1.202 J/(g K)
• 标准摩尔生成焓 (ΔfH^o298): -20.75 kJ/g

安全信息

• 保存条件: Room Temperature (15-30°C), Desiccate
• 保存注意事项: Hygroscopic
• 欧盟危险性物质标志: 腐蚀性(Corrosive) (C); 易燃性(Flammable) (F)
• 德国WGK号: 1
• 危险公开号: R:14/15-34
• 安全公开号: S:8-45
• TSCA收录: 是
• NFPA704:
  

  0

  2

  0
• 个人保护装置: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

产品相关信息

• 纯度: ≥98.0%; 98.0-102.0%; 98.0-102.0% (ACS specification); 98-102%; 99%; 99.9% (metals basis); 99.9% trace metals basis; 99.995% trace metals basis; 99.997% (metals basis)
• 级别: ACS; ACS reagent; purum p.a.; REAGENT
• 杂质: ≤0.004% P compounds; ≤0.01% insolubles
• 痕量阳离子: Al: ≤0.001%; Ca: ≤0.01%; Ca: ≤50 mg/kg; Cd: ≤50 mg/kg; Co: ≤50 mg/kg; Cu: ≤50 mg/kg; Fe: ≤0.002%; Fe: ≤50 mg/kg; heavy metals (as Pb): ≤0.001%; K: ≤0.005%; K: ≤100 mg/kg; Mg: ≤5 ppm; Na: ≤0.005%; Na: ≤100 mg/kg; Ni: ≤50 mg/kg; Pb: ≤50 mg/kg; Si: ≤0.01%; Zn: ≤50 mg/kg
• 痕量阴离子: sulfate (SO42-): ≤50 mg/kg
• 干燥失重: ≤2% loss on ignition, 400 °C; ≤2.0% loss on fusion, 950°C
• 品质说明: molar ratio (B2O3/Li2O): 0.95-1.05
• 堆密度: ≥0.25 g/mL
• 线性分子式: LiBO2

详细说明

MP Biomedicals - 02155260

Purity: 99%

MP Biomedicals - 02194066

ACS Reagent Grade
Purity: 98-102%

Sigma Aldrich - 254282

包装
10, 100 g in poly bottle

Sigma Aldrich - 205524

包装
100, 500 g in poly bottle

Sigma Aldrich - 402966

包装
100 g in poly bottle