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Sigma-Aldrich

Gadolinium(III) nitrate hexahydrate

99.99% trace metals basis

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Synonym(s):
Gadolinium nitrate (Gd(NO)) hexahydrate, Gadolinium trinitrate hexahydrate
Linear Formula:
Gd(NO3)3 · 6H2O
CAS Number:
Molecular Weight:
451.36
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

99.99% trace metals basis

form

solid

reaction suitability

reagent type: catalyst
core: gadolinium

impurities

≤150.0 ppm Trace Rare Earth Analysis

mp

91 °C (lit.)

density

2.332 g/mL at 25 °C

SMILES string

[Gd+3].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O

InChI

1S/Gd.3NO3.6H2O/c;3*2-1(3)4;;;;;;/h;;;;6*1H2/q+3;3*-1;;;;;;

InChI key

XWFVFZQEDMDSET-UHFFFAOYSA-N

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This Item
211591203289450855
Gadolinium(III) chloride hydrate 99.99% trace metals basis

450855

Gadolinium(III) chloride hydrate

assay

99.99% trace metals basis

assay

99.9% trace metals basis

assay

99.999% trace metals basis

assay

99.99% trace metals basis

Quality Level

200

Quality Level

-

Quality Level

-

Quality Level

-

impurities

≤150.0 ppm Trace Rare Earth Analysis

impurities

≤1500.0 ppm Trace Rare Earth Analysis

impurities

≤20.0 ppm Trace Rare Earth Analysis

impurities

≤200.0 ppm Trace Rare Earth Analysis

density

2.332 g/mL at 25 °C

density

-

density

2.42 g/mL at 25 °C (lit.)

density

2.424 g/mL at 25 °C (lit.)

mp

91 °C (lit.)

mp

91 °C (lit.)

mp

-

mp

-

Application

The product was used as a precursor for the preparation of luminescent lanthanide(Ln) nanoparticles for biosensing and imaging.1 It was used to study the pre-concentration and its removal of Gd (III) from laboratory waste aqueous effluent by using a poly hydroxamate (PHA) chelator.

pictograms

Flame over circleExclamation mark

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Ox. Sol. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

5.1B - Oxidizing hazardous materials

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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Poly-hydroxamic acid (PHA) matrix for gadolinium pre-concentration and removal.
Singha M, et al.
J. Radioanal. Nucl. Chem., 302(2), 961-966 (2014)

Articles

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