商品名:四氟硼酸锂
别 名:四氟硼酸锂
英文名:Lithium Tetrafluoroborate
产 地:湖南
Cas号:14283-07-9
MDL:MFCD00011087
Beilstein:
EINECS:238-178-9
分子结构:
分子式:BF4Li;LiBF4
分子量:93.7500
备注:
性状:溶于水。
质量标准:98%:
外观Appearance 白色至灰色结晶或结晶粉末
纯度Purity ≥98.0% (中和滴定)
钠(Na) ≤0.005%
钾(K) ≤0.005%
钙(Ca) ≤0.005%
铁(Fe) ≤0.001%
铅(Pb) ≤0.001%
氯(Cl) ≤0.005%
硫酸根(SO4) ≤0.005%
99.9% metals basis:
外观Appearance White Powder
X-射线衍射分析X-Ray Diffraction Conforms to Structure
纯度Purity ≥99.9% Based on Trace Metals Impurities
Purity (Titration by NAOH) (% BF4) 90.2 - 94.9 %
ICP: Confirms Li and B Components Confirmed
总痕量金属杂质total metallic impurities ≤1000ppm by ICP Atomic emission
99.99% metals basis:
外观Appearance White Powder
X-射线衍射分析X-Ray Diffraction Conforms to Structure
纯度Purity ≥99.99% Based on Trace Metals Impurities
Purity (Titration by NAOH) (% BF4) 90.2 - 94.9 %
ICP: Confirms Li and B Components Confirmed
总痕量金属杂质total metallic impurities ≤200ppm by ICP Atomic emission
存储:易吸潮
用途:温和的Lewis酸,用于Diels-Alder反应;环氧乙烷氨解催化剂。
联合编号:
RISK:
Safety:
Hazard: