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Sigma-Aldrich

Lanthanum(III) hydroxide

99.9% trace metals basis

Synonym(s):

Lanthanum hydroxide, Lanthanum trihydroxide, Lanthanum(III) hydroxide

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About This Item

Linear Formula:
La(OH)3
CAS Number:
14507-19-8
Molecular Weight:
189.93
EC Number:
238-510-2
MDL number:
MFCD00016160
UNSPSC Code:
12352302
PubChem Substance ID:
24868325
NACRES:
NA.23

assay

99.9% trace metals basis

form

powder

reaction suitability

reagent type: catalyst
core: lanthanum

impurities

≤2000.0 ppm Trace Rare Earth Analysis

SMILES string

O[La](O)O

InChI

1S/La.3H2O/h;3*1H2/q+3;;;/p-3

InChI key

YXEUGTSPQFTXTR-UHFFFAOYSA-K

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Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Certificates of Analysis (COA)

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S Kertschanska et al.
Placenta, 21(7), 670-677 (2000-09-14)
Paracellular pathways in the haemotrichorial placenta of the rat were studied by electron microscopy using lanthanum hydroxide as an electron dense marker. Near term placentae were dually perfused in situ, adding lanthanum to the fetal perfusate. In some placentae outflow
S Kertschanska et al.
Microscopy research and technique, 38(1-2), 52-62 (1997-07-01)
To test the influence of perfusion pressures on structural preservation of human placental villi and on the dilatation of the so-called transtrophoblastic channels, cotyledons of 32 term human placentas have been perfused in vitro. Periods of perfusion with isotonic Ringer
Mingli Chen et al.
Analytica chimica acta, 631(1), 74-79 (2008-12-03)
Lanthanum hydroxide precipitate is for the first time coated onto cellulose fibre and serves as a novel sorption medium for separation and speciation of inorganic selenium. A micro-column packed with precipitate-layer-coated cellulose fibre is incorporated into a sequential injection system
Nanoscale La(OH)3 hollow spheres and fine-tuning of its outer diameter and cavity size.
Peter Leidinger et al.
Small (Weinheim an der Bergstrasse, Germany), 6(17), 1886-1891 (2010-07-28)
Yu Zhang et al.
Colloids and surfaces. B, Biointerfaces, 100, 185-189 (2012-07-07)
A novel material, sol-gel derived La(OH)(3) nanorods (La(OH)(3)NRs) with excellent film forming ability was prepared, and it was first designed to incorporate with carbon nanotubes (CNTs) to modify glassy carbon electrode (GCE) to simultaneously voltammetric determine ascorbic acid (AA), dopamine
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