62531
氢氧化锂 一水合物
puriss. p.a., ≥99.0% (T)
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
LiOH · H2O
化学文摘社编号:
分子量:
41.96
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
215-183-4
MDL number:
Assay:
≥99.0% (T)
Form:
powder or crystals
InChI key
GLXDVVHUTZTUQK-UHFFFAOYSA-M
InChI
1S/Li.2H2O/h;2*1H2/q+1;;/p-1
SMILES string
[Li+].O.[OH-]
grade
puriss. p.a.
assay
≥99.0% (T)
form
powder or crystals
pH
12 (0.4 g/L)
anion traces
chloride (Cl-): ≤50 mg/kg, lithium carbonate (Li2CO3): ≤1%, sulfate (SO42-): ≤100 mg/kg
cation traces
Ag: ≤5 mg/kg, Al: ≤20 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Ca: ≤50 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤200 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Tl: ≤5 mg/kg, Zn: ≤5 mg/kg
正在寻找类似产品? 访问 产品对比指南
General description
Lithium hydroxide monohydrate is a hydrate of alkali metal hydroxide. Its IR spectral analysis has been reported. A refinement of its crystal structure has been described. Its crystals belong to the monoclinic crystal system having space group C2/m. It can be prepared by reacting Li metal with H2O, followed by the evaporation of the aqueous solution. It can be also be obtained from the basic aqueous solution of LiOH, via crystallization.
Application
Lithium hydroxide monohydrate (LiOH.H2O) may be employed as a catalyst for the melt transesterification of diphenyl carbonate and bisphenol A. Kinetics of this transesterification reaction have been investigated.
Other Notes
用于分解氧化物和硅酸盐的试剂
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
危险化学品
此项目有
Z. Sulcek et al.
Methods of Decomposition in Inorganic Analysis (1989)
R. Bock
Aufschlussmethoden der anorg. & org. Chemie (1972)
Hydrogen bonding. VI. Structural and infrared spectral analysis of lithium hydroxide monohydrate and cesium and rubidium hydroxide hydrates.
Gennick I and Harmon KM.
Inorganic Chemistry, 14(9), 2214-2219 (1975)
Refinement of the crystal structure of lithium hydroxide monohydrate.
Alcock NW.
Acta Crystallographica Section B, Structural Science, Crystal Engineering and Materials, 27(8), 1682-1683 (1971)
Kinetics of melt transesterification of diphenyl carbonate and bisphenol A to polycarbonate with lithium hydroxide monohydrate catalyst.
Kim Y, et al.
Industrial & Engineering Chemistry Research, 31(9), 2118-2127 (1992)
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持