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Merck
CN

13029

Sigma-Aldrich

硫酸锂 一水合物

≥98%

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关于此项目

线性分子式:
Li2SO4 · H2O
化学文摘社编号:
分子量:
127.96
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
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方案

≥98%

表单

solid

杂质

≤0.001% heavy metals (as Pb)

痕量阴离子

chloride (Cl-): ≤20 mg/kg

痕量阳离子

Ca: ≤50 mg/kg
Fe: ≤20 mg/kg
K: ≤200 mg/kg
Na: ≤100 mg/kg

SMILES字符串

[Li+].[Li+].O.[O-]S([O-])(=O)=O

InChI

1S/2Li.H2O4S.H2O/c;;1-5(2,3)4;/h;;(H2,1,2,3,4);1H2/q2*+1;;/p-2

InChI key

RKGLUDFWIKNKMX-UHFFFAOYSA-L

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一般描述

Lithium sulfate monohydrate is a colorless crystalline lithium salt. Its solubility in water decreases with a rise in temperature. It can be synthesized by the dissolution of lithium carbonate in sulfuric acid. A kinetic model has been proposed to investigate the dehydration of Li2SO4.H2O. Monte-Carlo simulation of the various processes (nucleation and growth) involved in its dehydration has been evaluated. Neutron-diffraction investigations of LiSO4.H2O have been reported.

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Acute Tox. 4 Oral - Eye Irrit. 2

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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O Schmidt et al.
Acta crystallographica. Section A, Foundations of crystallography, 65(Pt 4), 267-275 (2009-06-19)
Piezoelectric lithium sulfate monohydrate, Li2SO4.H2O, was analyzed with respect to the relationship between the static structural properties of the crystal and its response to an external electric field. The static electron density was determined via standard low-temperature X-ray data collection
Neutron-Diffraction Study of Lithium Sulfate Monohydrate.
Smith HG, et al.
J. Chem. Phys. , 48(12), 5561-5565 (1968)
Loïc Favergeon et al.
Physical chemistry chemical physics : PCCP, 7(21), 3723-3727 (2005-12-17)
A kinetic model for the dehydration of lithium sulfate monohydrate is proposed in order to account for experimental data obtained on single crystals by thermogravimetry at 80 degrees C under fixed water vapour pressure, and by optical microscopy. This model
Eagleson M.
Concise Encyclopedia Chemistry, 605-605 (1994)

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