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
InChI key
RKGLUDFWIKNKMX-UHFFFAOYSA-L
InChI
1S/2Li.H2O4S.H2O/c;;1-5(2,3)4;/h;;(H2,1,2,3,4);1H2/q2*+1;;/p-2
SMILES string
[Li+].[Li+].O.[O-]S([O-])(=O)=O
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)
Quality Level
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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.
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
Carina C de Oliveira Mann et al.
Cell reports, 27(4), 1165-1175 (2019-04-25)
Stimulator of interferon genes (STING) is a key regulator of type I interferon and pro-inflammatory responses during infection, cellular stress, and cancer. Here, we reveal a mechanism for how STING balances activation of IRF3- and NF-κB-dependent transcription and discover that acquisition of
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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