Gadolinium(III) nitrate, hexahydrate (1:3:6)
Basic information
- CAS
19598-90-4- Standard SMILES
O.O.O.O.O.O.O=[N+]([O-])[O-].O=[N+]([O-])[O-].O=[N+]([O-])[O-].[Gd+3]- InChIKey
XWFVFZQEDMDSET-UHFFFAOYSA-N- Molecular formula
- GdH12N3O15
- Average molar mass
- 451.36 g/mol
- Monoisotopic mass
- 451.95095
Names & identifiers
- Preferred name
- Gadolinium(III) nitrate, hexahydrate (1:3:6)
- IUPAC
- gadolinium(3+);trinitrate;hexahydrate
- English name
- GADOLINIUM NITRATE HEXAHYDRATE
- Molecular formula
- GdH12N3O15
- Molecular weight
- 451.36
Names & synonyms
19598-90-4Gadolinium(III) nitrate, hexahydrate (1:3:6)Nitric acid, gadolinium(3+) salt, hexahydrateDTXSID10173259RefChem:142078DTXCID0095750683-662-9Gadolinium(III) nitrate hexahydrateGadolinium nitrate hexahydrategadolinium(3+);trinitrate;hexahydrateMFCD00149728Godolynium (III) Nitrate
Show more names
Gadolinium nitratGadolinium(III) nitrate hydrate99.9%GdGADOLINIUM NITRATE HGadolinium nitrate hydrateGadolinium Nitrate SolutionGadoliniuM(III) nitrate hexahydGADOLINIUM(+3)NITRATE HEXAHYDRATE
GdH12N3O15SCHEMBL1170445XWFVFZQEDMDSET-UHFFFAOYSA-NGadolinium nitrate--water (1/3/6)AKOS015855554Gadolinium(III) nitrate hexahydrate, 99.9% (REO), crystallineGadolinium(III) nitrate hexahydrate, 99.99% trace metals basisGadolinium(III) nitrate hexahydrate, crystals and lumps, 99.9% trace metals basis
Database identifiers
- CAS
19598-90-4- PubChem CID
- 209258
- DTXSID
DTXSID10173259- EC Number
- 683-662-9
Properties
Computed structural properties
- Topological polar surface area
- 195 Ų
- Hydrogen bond donors
- 6
- Hydrogen bond acceptors
- 15
- Rotatable bonds
- 0
- Heavy atoms
- 19
- Formal charge
- 0
- Complexity
- 18.8
Experimental & physicochemical properties
Chemical ClassesMetals -> Rare Earth Metals
Physical DescriptionDeliquescent crystals; Soluble in water; [Merck Index]
Physicochemical properties
- Melting point
- 91 °C · 91 °C(lit.)
- Density
- 2.406 g/mL · 2.406 g/mL at 25 °C
- storage temp.
- 0 · 0-6°C
- solubility
- soluble in ethanol
- form
- Crystals or Crystalline Powder
- color
- White
- Water Solubility
- 2 O, · soluble H2O, alcohol [MER06]
- Stability
- hygroscopic
- InChI
- InChI=1S/Gd.3NO3.6H2O/c;3*2-1(3)4;;;;;;/h;;;;6*1H2/q+3;3*-1;;;;;;
- InChIKey
- XWFVFZQEDMDSET-UHFFFAOYSA-N
- SMILES
- [N+]([O-])([O-])=O.[N+]([O-])([O-])=O.[N+]([O-])([O-])=O.O.O.O.O.O.O.[Gd+3]
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Danger
H272 (100%): May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids]
P210, P220, P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 44 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazards SummarySee Gadolinium. See RARE EARTH METALS and linked occupational diseases.
Hazard Classes and CategoriesOx. Sol. 2 (100%)
Toxicology
Adverse EffectsFibrogenic - Inducing tissue injury and fibrosis (scarring).
Safety data
- PPE
- dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
- wgk
- 2
- rtecs
- LW4725000
- ridadr
- UN 1477 5.1/PG 2
- hs_code
- 28469099
- risk_code
- 8-36/37/38
- Signal word
- Danger
- Symbol(GHS)
- GHS03,GHS07
- hazard_code
- O,Xi
Chemistry & industry
Applications
UsesThe 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.
UsesUsed as neutron poison in nuclear reactors, as raw material for Gadolinium compounds, and in the production of Gadolinium oxide (Gd2O3) nanoparticles.
General DescriptionCrystal symmetry of Gadolinium (III) nitrate is triclinic. Its a highly water soluble crystalline oxidizing agent. It forms Ga2O3 upon heating to temperatures 500oC.
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Compound notes
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