19598-90-4

Basic information

• Product Name: GADOLINIUM NITRATE HEXAHYDRATE
• Synonyms: gadolinium(iii)nitrate,hexahydrate(1:3:6);nitricacid,gadolinium(3+)salt,hexahydrate;GADOLINIUM NITRATE HEXAHYDRATE;GADOLINIUM(III) NITRATE HEXAHYDRATE;GADOLINIUM(+3)NITRATE HEXAHYDRATE;Gadolinium(III) nitrate hydrate;GADOLINIUM(III) NITRATE PENTAHYDRATE, 99 .999%;GADOLINIUM(III) NITRATE HEXAHYDRATE, 99. 9%
• CAS NO: 19598-90-4
• Molecular Formula: GdH12N3O15
• Molecular Weight: 451.36
• EINECS: 233-437-2
• Product Categories: Gadolinium Salts;GadoliniumMetal and Ceramic Science;Catalysis and Inorganic Chemistry;Chemical Synthesis;Salts;metal nitrate salts
• Mol File: 19598-90-4.mol
• Article Data: 0

Chemical Properties

• Melting Point: 91 °C(lit.)
• Boiling Point: 83 °C at 760 mmHg
• Appearance: White/Crystals or Crystalline Powder
• Density: 2.406 g/mL at 25 °C
• Vapor Pressure: 49.8mmHg at 25°C
• Storage Temp.: 0-6°C
• Water Solubility: soluble H2O, alcohol [MER06]
• Stability: hygroscopic
• CAS DataBase Reference: GADOLINIUM NITRATE HEXAHYDRATE(CAS DataBase Reference)
• NIST Chemistry Reference: GADOLINIUM NITRATE HEXAHYDRATE(19598-90-4)
• EPA Substance Registry System: GADOLINIUM NITRATE HEXAHYDRATE(19598-90-4)

Safety Data

• Hazard Codes: O,Xi
• Statements: 8-36/37/38
• Safety Statements: 17-26-36/37/39
• RIDADR: UN 1477 5.1/PG 2
• WGK Germany: 2
• RTECS: LW4725000
• Hazardous Substances Data: 19598-90-4(Hazardous Substances Data)

Usage

Chemical Properties

white crystals or crystalline powder

Uses

Different sources of media describe the Uses of 19598-90-4 differently. You can refer to the following data:
1. 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.
2. Used as neutron poison in nuclear reactors, as raw material for Gadolinium compounds, and in the production of Gadolinium oxide (Gd2O3) nanoparticles.

General Description

Crystal symmetry of Gadolinium (III) nitrate is triclinic. Its a highly water soluble crystalline oxidizing agent. It forms Ga2O3 upon heating to temperatures 500oC.

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