Gadolinium(III) nitrate hexahydrate

Basic Information

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CAS Number

19598-90-4

Molecular Formula

GdH12N3O15

Molecular Weight

451.4 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

91 °C

Boiling Point

83 °C at 760 mmHg

SMILES

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

InChI

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

InChIKey

XWFVFZQEDMDSET-UHFFFAOYSA-N

LogP

0.46650

Complexity

18.8

Safety Information

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GHS Hazard Pictograms

H272

H315

H319

H335

Hazard Statement

H272 May intensify fire; oxidizer
Oxidizing liquids; Oxidizing solids

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Stability

hygroscopic

Sensitiveness

对湿度敏感

Synonyms & References

English

19598-90-4
Gadolinium(III) nitrate hexahydrate
AKOS015855554
MFCD00149728
Gadolinium(III) nitrate, hexahydrate (1:3:6)
Nitric acid, gadolinium(3+) salt, hexahydrate
Gadolinium nitrate hexahydrate
H12GdN3O15
Gadolinium(III) nitrate hexahydrate, 99.99% trace metals basis
Gadolinium(III) nitrate hexahydrate, crystals and lumps, 99.9% trace metals basis
DTXSID10173259
Gadolinium(III) nitrate hexahydrate, crystals and lumps, 99.999% trace metals basis
gadolinium(3+);trinitrate;hexahydrate
Gadolinium(III) nitrate hexahydrate (99.9%-Gd) (REO)
GADOLINIUM NITRATE HEXAHYDRATE
gadolinium(iii)nitrate,hexahydrate(1:3:6)
GADOLINIUM(+3)NITRATE HEXAHYDRATE
Gadolinium(III) nitrate hydrate
gadolinium(3+),trinitrate,hexahydrate
Gadolinium hexahydrate trinitrate
nitric acid, gadolinium(3+) salt, hexahydrate
gadolinium(iii) nitrate hexahydrate
Gadolinium trinitrate hexahydrate
Gadolinium nitrat
GADOLINIUM NITRATE H
Gadolinium nitrate hydrate
GadoliniuM(III) nitrate hexahyd
Gadolinium(Ⅲ) nitrate hexahydrate
99.9%Gd
Gadolinium(III) nitrate hexahydrate, 99.9%, (trace metal basis)
Gadoliniumnitratehexahydrate

MDL Number

MFCD00149729

FAQ

What regulatory guidelines apply to Gadolinium(III) nitrate hexahydrate (CAS: 19598-90-4)?

Gadolinium(III) nitrate hexahydrate (CAS: 19598-90-4) is regulated under the Globally Harmonized System (GHS) for Classification and Labelling of Chemicals. It is also subject to the European Union's Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) regulations. For the United States, FDA and EPA have specific requirements for the handling and disposal of this compound.

Are there alternatives to Gadolinium(III) nitrate hexahydrate (CAS: 19598-90-4) in synthesis?

There are several alternatives to Gadolinium(III) nitrate hexahydrate in synthesis, such as other metal nitrates like cerium(III) nitrate or samarium(III) nitrate, and organic dyes. These alternatives might be more suitable depending on the specific application and required properties.

What is the market or research trend for Gadolinium(III) nitrate hexahydrate (CAS: 19598-90-4)?

The market for Gadolinium(III) nitrate hexahydrate (CAS: 19598-90-4) is driven by its applications in magnetic resonance imaging (MRI) contrast agents and nuclear magnetic resonance (NMR) spectroscopy. Research trends indicate increasing interest in its use for drug delivery systems and as a precursor for catalysts. The demand is also influenced by advancements in biotechnology and nanotechnology.

How should waste containing Gadolinium(III) nitrate hexahydrate (CAS: 19598-90-4) be handled?

Waste containing Gadolinium(III) nitrate hexahydrate (CAS: 19598-90-4) should be collected in sealed, leak-proof containers and stored in a secure location. For proper disposal, contact a licensed hazardous waste management company. Environmental protection measures include neutralizing the waste to pH 7 before disposal to minimize environmental impact.