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575208

Sigma-Aldrich

Lanthanum(III) sulfate

≥99.99% trace metals basis

Synonym(s):

Dilanthanum trisulfate, Lanthanum sulfate, Lanthanum sulfate (La2 (SO4)3)

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About This Item

Linear Formula:
La2(SO4)3
CAS Number:
10099-60-2
Molecular Weight:
566.00
EC Number:
233-239-6
MDL number:
MFCD00011070
UNSPSC Code:
12352302
PubChem Substance ID:
24880788
NACRES:
NA.23

Assay

≥99.99% trace metals basis

form

powder

reaction suitability

reagent type: catalyst
core: lanthanum

impurities

≤100.0 ppm Trace Rare Earth Analysis

SMILES string

[La+3].[La+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O

InChI

1S/2La.3H2O4S/c;;3*1-5(2,3)4/h;;3*(H2,1,2,3,4)/q2*+3;;;/p-6

InChI key

VQEHIYWBGOJJDM-UHFFFAOYSA-H

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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A C Blackburn et al.
Acta crystallographica. Section C, Crystal structure communications, 50 ( Pt 6), 833-838 (1994-06-15)
The structure of NaLaIII(SO4)2.H2O consists of distorted Na-O6 octahedra, La-O9 complexes in the form of distorted tricapped trigonal prisms, and slightly irregular tetrahedral sulfate ions. All bond distances fall within normal limits. The sulfate ions manifest rigid-body behavior but this
S Ranganayaki et al.
Zeitschrift fur allgemeine Mikrobiologie, 21(4), 329-332 (1981-01-01)
The effect of lanthanum sulphate on five Azotobacter strains (4A7, 10, 5A2, 5A1, and 3A3) isolated from Allahabad soil consists in a considerable increase in the nitrogen fixation, carbon consumption and in the amount of nitrogen fixed in mg per

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