Potassium tetrachloroplatinate(II)
- CAS No.
- 10025-99-7
- Chemical Name:
- Potassium tetrachloroplatinate(II)
- Synonyms
- POTASSIUM TETRACHLOROPLATINATE;POTASSIUM CHLOROPLATINITE;POTASSIUM TETRACHLOROPLATINATE(II);potassiumplatinochloride;PLATINOUS POTASSIUM CHLORIDE;POTASSIUM PLATINUM(II) CHLORIDE;PLATINUM(II) DIPOTASSIUM TETRACHLORIDE;oropL;1G;5G;100G;atinate(II)
- CBNumber:
- CB4206811
- Molecular Formula:
- Cl4KPt-
- Molecular Weight:
- 375.98
- MOL File:
- 10025-99-7.mol
- MSDS File:
- SDS
- Modify Date:
- 2025/1/27 9:38:02
| Melting point | 250°C |
|---|---|
| Density | 3.38 g/mL at 25 °C(lit.) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | soluble in Water |
| form | Crystals or Crystalline Powder |
| Specific Gravity | 3.38 |
| color | Red-brown |
| Water Solubility | 10 g/L (20 ºC) |
| Sensitive | Hygroscopic |
| Merck | 14,7682 |
| Exposure limits |
ACGIH: TWA 0.002 mg/m3 NIOSH: IDLH 4 mg/m3; TWA 0.002 mg/m3 |
| Stability | Stable. Incompatible with acids, strong oxidizing agents. |
| InChIKey | RVRDLMCWUILSAH-UHFFFAOYSA-J |
| CAS DataBase Reference | 10025-99-7(CAS DataBase Reference) |
| EPA Substance Registry System | Platinate(2-), tetrachloro-, dipotassium, (SP-4-1)- (10025-99-7) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS05,GHS06,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301-H315-H317-H318-H334 | |||||||||
| Precautionary statements | P280-P301+P310+P330-P302+P352-P305+P351+P338+P310 | |||||||||
| Hazard Codes | T,Xi | |||||||||
| Risk Statements | 25-38-41-42/43 | |||||||||
| Safety Statements | 22-26-36/37/39-45 | |||||||||
| RIDADR | UN 3288 6.1/PG 3 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | TP1850000 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | Ⅲ | |||||||||
| HS Code | 28439000 | |||||||||
| NFPA 704 |
|
Potassium tetrachloroplatinate(II) price More Price(20)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 925098 | Potassium tetrachloroplatinate(II) Technipur?, ≥99.9% trace metals basis | 10025-99-7 | 50G | ₹387079.2 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 925098 | Potassium tetrachloroplatinate(II) Technipur?, ≥99.9% trace metals basis | 10025-99-7 | 100G | ₹697501.8 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 925098 | Potassium tetrachloroplatinate(II) Technipur?, ≥99.9% trace metals basis | 10025-99-7 | 250G | ₹1534652.7 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 925098 | Potassium tetrachloroplatinate(II) Technipur?, ≥99.9% trace metals basis | 10025-99-7 | 500G | ₹2762390.4 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 520853 | Potassium tetrachloroplatinate(II) ≥99.9% trace metals basis | 10025-99-7 | 1G | ₹10889.1 | 2022-06-14 | Buy |
Potassium tetrachloroplatinate(II) Chemical Properties,Uses,Production
Chemical Properties
Red/Brown, Tetragonal Crystals
Uses
In photography, in acid toning baths.
General Description
Potassium tetrachloroplatinate(II) is a ruby red crystalline solid and can be prepared by reacting potassium hexachloroplatinate (IV) with cuprous chloride.
Safety Profile
Human poison by ingestion. Poison experimentally by intraperitoneal route. Corrosive to human skin by intradermal route. Mutation data reported. Human systemic effects: eosinophha, gastritis, renal function tests depressed. When heated to decomposition it emits toxic fumes of Cland K2O. Used as a catalyst for hydroformulations, photocatalysts, and dissociation of water. See also PLATINUM COMPOUNDS.
Synthesis
To a suspension of 9.72g (0.02mol) of potassium hexachloroplatinate(IV) in 100cm3 of water, in a 250cm3 beaker, is added in small portions 1.0g (0.01mol) of hydrazine dihydrochloride. Excess hydrazine dihydrochloride must be avoided to prevent the formation of hydrazine complexes and the reduction of potassium hexachloroplatinate(IV) to platinum when the solution is made basic with ammonia during cisplatin synthesis. The mixture is stirred mechanically while the temperature is raised to 50-65°C over 5-10 minutes. This temperature is maintained for about 2 hours until only a small amount of yellow potassium hexachloroplatinate(IV) remains in the deep red solution. The temperature is then raised to 80-90°C to ensure completion of the reaction, and the mixture is cooled in an ice bath and filtered. The latter is washed with several 10cm3 portions of ice water until the washings are colourless. The washings and deep red filtrate contain pure potassium tetrachloroplatinate(II) and HCl(aq). Half of this solution is used to make the cisplatin.
Purification Methods
It forms crystals from aqueous 0.75M HCl (20mL/g) between 100o and 0o. Wash them with ice-cold water and dry.
Potassium tetrachloroplatinate(II) Preparation Products And Raw materials
Raw materials
Preparation Products
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|---|---|---|---|---|---|
| Evans Fine Chem | +91-9821340302 +91-9821340302 | Maharashtra, India | 286 | 58 | Inquiry |
| Vineeth Precious Catalysts Pvt Ltd | +91-9049600004 +91-9049600004 | Mumbai, India | 29 | 58 | Inquiry |
| Arora Matthey Limited | +91-9830058614 +91-9830058614 | West Bengal, India | 24 | 58 | Inquiry |
| Dhara Industries | +91-9322395199 +91-9322395199 | Mumbai, India | 190 | 58 | Inquiry |
| Metal Chem India | +91-8999856889 +91-9011882000 | Maharashtra, India | 46 | 58 | Inquiry |
| Modicon Private Limited | +91-2222825465 +91-2222825464 | Maharashtra, India | 18 | 58 | Inquiry |
| ARRAKIS INDUSTRIES LLP | +91 74995 32711 | Maharashtra, India | 1353 | 58 | Inquiry |
| Central Drug House(P) Ltd. | 91-11-49404040 | New Delhi, India | 6157 | 58 | Inquiry |
| Triveni chemicals | 08048762458 | New Delhi, India | 6088 | 58 | Inquiry |
| Qualy Chem | 08066085834Ext 752 | Mallapur, India | 7 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| Evans Fine Chem | 58 |
| Vineeth Precious Catalysts Pvt Ltd | 58 |
| Arora Matthey Limited | 58 |
| Dhara Industries | 58 |
| Metal Chem India | 58 |
| Modicon Private Limited | 58 |
| ARRAKIS INDUSTRIES LLP | 58 |
| Central Drug House(P) Ltd. | 58 |
| Triveni chemicals | 58 |
| Qualy Chem | 58 |
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