High-Purity Tetraammineplatinum(II) Chloride Hydrate from Aure Chemical – Your Trusted Source
Tetraammineplatinum(II) chloride hydrate, [Pt(NH₃)₄]Cl₂·xH₂O, CAS No. 13933-32-9, is a stable, water-soluble platinum(II) coordination complex widely utilized as a versatile precursor in inorganic, medicinal, and materials chemistry. Supplied by Aure Chemical as colorless to pale yellow crystalline powder or hydrated solid with high platinum content (approximately 50–52% Pt), this cationic complex features a square-planar Pt(II) center coordinated by four ammonia ligands. It serves as a key intermediate in the synthesis of cisplatin and related anticancer agents, preparation of mixed-ligand Pt(II) complexes, generation of platinum catalysts, and production of functional platinum-containing materials. Its clean ligand substitution behavior, high purity, and controlled hydration make it essential for pharmaceutical development, catalysis research, and advanced applications. Aure Chemical ensures precise Pt assay, consistent composition, and secure platinum sourcing to support reproducible, high-performance results worldwide.
Basic Information of Tetraammineplatinum(II) Chloride Hydrate
Aure Chemical provides Tetraammineplatinum(II) Chloride Hydrate as a premium-grade cationic Pt(II) precursor with verified platinum content and exceptional purity for synthesis and research applications.
| CAS No. | 13933-32-9 |
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| EC No. | 237-706-0 |
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| Chemical Formula | [Pt(NH3)4]Cl2·xH2O |
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| Molecular Weight | 353.09 g/mol (anhydrous basis) |
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| Appearance | Colorless to pale yellow crystalline powder or hydrated solid |
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| Odor | Odorless to slight ammonia |
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| Melting point | Decomposes before melting (>200 °C) |
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| Boiling point | Not applicable (decomposes) |
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| Density | approx. 2.7–2.9 g/cm³ (anhydrous) |
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| Solubility | Highly soluble in water; moderately soluble in DMSO; insoluble in most organic solvents |
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| Nature (hazards) | Causes skin and eye irritation, may cause allergic skin reaction, harmful if swallowed or inhaled, toxic to aquatic life |
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| RIDADR | UN 3077, Environmentally hazardous substance, solid, n.o.s. (Tetraammineplatinum(II) chloride hydrate), Class 9, Packing Group III |
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| Chemical Structure |  |
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Aure Chemical offers customizable options including purity grades (e.g., 99%+ Pt basis), controlled hydration level (x = 0–1 typically), and moisture-protected packaging to meet your synthesis or pharmaceutical requirements.
Primary Applications of Tetraammineplatinum(II) Chloride Hydrate
Tetraammineplatinum(II) Chloride Hydrate serves as a stable, water-soluble Pt(II) synthon, enabling controlled ligand exchange in high-value platinum chemistry.
Cisplatin and Platinum Anticancer Agent Synthesis
Acts as a key intermediate in the preparation of cisplatin ([PtCl₂(NH₃)₂]) and related Pt(II) therapeutics through selective chloride substitution under controlled conditions.
Mixed-Ligand Pt(II) Complex Preparation
Facilitates synthesis of square-planar Pt(II) complexes with phosphines, amines, heterocycles, or other ligands for catalysis, luminescence, and medicinal applications.
Platinum Catalyst Precursor Development
Employed in the generation of homogeneous or supported Pt species via reduction or ligand modification for hydrogenation, hydrosilylation, and other catalytic transformations.
Platinum Nanoparticle & Colloid Synthesis
Enables controlled reduction to produce Pt nanoparticles, sols, or supported clusters for electrocatalysis, sensors, and biomedical nanotechnology.
Coordination Chemistry & Mechanistic Studies
Serves as a standard Pt(II) source for investigating ligand substitution kinetics, trans effect, and reactivity in academic and industrial research laboratories.
Functional Materials & Sensors
Supports preparation of Pt-modified surfaces, electrodes, or functional materials for gas sensors, biosensors, and electrochemical devices.
Why Choose Aure Chemical for Your Tetraammineplatinum(II) Chloride Hydrate Supply?
Partner with Aure Chemical for Tetraammineplatinum(II) Chloride Hydrate to benefit from superior purity, technical expertise, and dependable platinum supply for your platinum-based projects.
Consistent Platinum Content & Purity
Rigorous analytical controls ensure accurate Pt assay, low impurities, and batch reproducibility for reliable ligand exchange and synthesis outcomes.
Secure Precious Metal Sourcing
Transparent, responsible platinum procurement with inventory buffering to provide supply stability and competitive pricing.
Technical Synthesis Support
Experienced specialists offer guidance on handling, substitution protocols, reduction methods, and process optimization tailored to your needs.
Comprehensive Regulatory Compliance
Full documentation including COA, REACH, RoHS, and detailed SDS to facilitate global operations and pharmaceutical-grade requirements.
Sustainability & Recycling Programs
Ethical sourcing practices and platinum recovery/recycling options aligned with ESG goals and sustainable chemistry principles.
Hazards Classification
GHS Classification: Skin Irritation (Category 2); Eye Irritation (Category 2A); Skin Sensitization (Category 1); Acute Toxicity, Inhalation (Category 4); Aquatic Chronic (Category 3)
Hazard Statements: H315: Causes skin irritation; H319: Causes serious eye irritation; H317: May cause an allergic skin reaction; H332: Harmful if inhaled; H413: May cause long lasting harmful effects to aquatic life
UN Number: UN 3077
Hazard Class: 9 (Miscellaneous dangerous substances and articles)
Packing Group: III
GHS07: Exclamation mark (irritant, sensitizer)
GHS09: Environment (aquatic hazard)
