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Merck
CN

62609

硫酸锂 一水合物

puriss. p.a., ACS reagent, ≥99.0% (dried basis, T)

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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
NACRES:
NB.24
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
233-820-4
MDL number:
Assay:
≥99.0% (dried basis, T)
Form:
powder or crystals
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Quality Segment

grade

ACS reagent, puriss. p.a.

assay

≥99.0% (dried basis, T)

form

powder or crystals

loss

13.0-15.0% loss on drying

anion traces

chloride (Cl-): ≤20 mg/kg, nitrate (NO3-): ≤10 mg/kg

cation traces

Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg, heavy metals: ≤0.001% (by ICP)

SMILES string

[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

Application

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.


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pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

存储类别

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable



历史批次信息供参考:

分析证书(COA)

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