482293

Tetraammineplatinum(II) nitrate

99.995% trace metals basis

• Synonym(s): Platinum tetraamine dinitrate, Tetraamineplatinum(II) dinitrate, Tetraamminedinitratoplatinum
• Linear Formula: [Pt(NH₃)₄](NO₃)₂
• CAS Number: 20634-12-2
• Molecular Weight: 387.21
• EC Number: 243-929-9
• MDL number: MFCD00011624
• UNSPSC Code: 12161600
• PubChem Substance ID: 24871708
• NACRES: NA.22

Properties

• Assay: 99.995% trace metals basis
• form: solid
• reaction suitability: core: platinum; reagent type: catalyst
• mp: 262 °C (dec.) (lit.)
• SMILES string: N.N.N.N.[Pt++].[O-][N+]([O-])=O.[O-][N+]([O-])=O
• InChI: 1S/2NO3.4H3N.Pt/c2*2-1(3)4;;;;;/h;;4*1H3;/q2*-1;;;;;+2
• InChI key: RBAKORNXYLGSJB-UHFFFAOYSA-N

Description

Application

Tetraammineplatinum(II) nitrate can be used as a platinum (Pt) precursor to synthesize platinum-based catalysts such as Pt/cerium oxide catalysts and Pt/mesoporous carbon catalysts. It is also used in synthesizing lean NO_x trap (LNT) catalysts.

Safety Information

• Pictograms: GHS01
• Signal Word: Danger
• Hazard Statements: H240,H412
• Precautionary Statements: P210 - P235 - P273 - P280 - P370 + P372 + P380 + P373 - P410
• Hazard Classifications: Aquatic Chronic 3 - Org. Perox. A
• Supplementary Hazards: EUH044
• Storage Class Code: 4.1A - Other explosive hazardous materials
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves