Potassium tetrachloroplatinate(II)
- CAS No.
- 10025-99-7
- Chemical Name:
- Potassium tetrachloroplatinate(II)
- Synonyms
- POTASSIUM TETRACHLOROPLATINATE;dipotassium tetrachloroplatinate;POTASSIUM CHLOROPLATINITE;POTASSIUM TETRACHLOROPLATINATE(II);potassiumplatinochloride;PLATINOUS POTASSIUM CHLORIDE;POTASSIUM PLATINUM(II) CHLORIDE;PLATINUM(II) DIPOTASSIUM TETRACHLORIDE;oropL;K2PtC4
- CBNumber:
- CB4206811
- Molecular Formula:
- Cl4KPt-
- Molecular Weight:
- 375.98
- MDL Number:
- MFCD00011378
- MOL File:
- 10025-99-7.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| Potassium tetrachloroplatinate(II) Technipur?, ≥99.9% trace metals basis | 925098 | 50G | $3660 |
| Potassium tetrachloroplatinate(II) Technipur?, ≥99.9% trace metals basis | 925098 | 100G | $8110 |
| Potassium tetrachloroplatinate(II) Technipur?, ≥99.9% trace metals basis | 925098 | 250G | $17870 |
| Potassium tetrachloroplatinate(II) Technipur?, ≥99.9% trace metals basis | 925098 | 500G | $32160 |
| Potassium tetrachloroplatinate(II) 98% | 206075 | 1g | $149 |
| More product size | |||
| 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. |
| InChI | 1S/4ClH.2K.Pt/h4*1H;;;/q;;;;2*+1;+2/p-4 |
| InChIKey | RVRDLMCWUILSAH-UHFFFAOYSA-J |
| SMILES | [K+].[K+].Cl[Pt--](Cl)(Cl)Cl |
| CAS DataBase Reference | 10025-99-7(CAS DataBase Reference) |
| EWG's Food Scores | 1-3 |
| FDA UNII | B74O00UCWC |
| EPA Substance Registry System | Platinate(2-), tetrachloro-, dipotassium, (SP-4-1)- (10025-99-7) |
| UNSPSC Code | 12352302 |
| NACRES | NA.23 |
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 | TSCA listed | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | Ⅲ | |||||||||
| HS Code | 28439000 | |||||||||
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
|||||||||
| Hazard Classifications | Acute Tox. 3 Oral Eye Dam. 1 Resp. Sens. 1 Skin Irrit. 2 Skin Sens. 1 |
|||||||||
| REACH Registrations | Active | |||||||||
| NFPA 704 |
|
Potassium tetrachloroplatinate(II) price More Price(94)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 925098 | Potassium tetrachloroplatinate(II) Technipur?, ≥99.9% trace metals basis | 10025-99-7 | 50G | $3660 | 2026-04-30 | Buy |
| Sigma-Aldrich | 925098 | Potassium tetrachloroplatinate(II) Technipur?, ≥99.9% trace metals basis | 10025-99-7 | 100G | $8110 | 2026-04-30 | Buy |
| Sigma-Aldrich | 925098 | Potassium tetrachloroplatinate(II) Technipur?, ≥99.9% trace metals basis | 10025-99-7 | 250G | $17870 | 2026-04-30 | Buy |
| Sigma-Aldrich | 925098 | Potassium tetrachloroplatinate(II) Technipur?, ≥99.9% trace metals basis | 10025-99-7 | 500G | $32160 | 2026-04-30 | Buy |
| Sigma-Aldrich | 206075 | Potassium tetrachloroplatinate(II) 98% | 10025-99-7 | 1g | $149 | 2026-04-30 | Buy |
Potassium tetrachloroplatinate(II) Chemical Properties,Uses,Production
Chemical Properties
Red/Brown, Tetragonal Crystals
Uses
Potassium tetrachloroplatinate solution is used in the preparation of platinum (Pt) nanoparticles. Ligands like ammonia or triphenyl phosphine can able to replace the chloride ligands to afford various derivatives. The replacement by ammonia results in the preparation of cisplatin, which is used in the cancer treatment. Further, it is used as catalyst in the hydroarylation reaction.
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.
Flammability and Explosibility
Non flammable
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
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| SHANGHAI KEAN TECHNOLOGY CO., LTD. | +8613817748580 | cooperation@kean-chem.com | China | 40066 | 58 |
| Alfa Chemistry | +1-5166625404; | Info@alfa-chemistry.com | United States | 20000 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +86-15350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 | sales1@chuanghaibio.com | China | 5220 | 58 |
| Hebei Kangcang new material Technology Co., LTD | +86-19133911216 | Nancy@kangcang.com.cn | China | 341 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | 13343047651 | admin@zlchemi.com | China | 3692 | 58 |
| Hebei Longbang Technology Co., LTD | +86-18633929156 | admin@hblongbang.com | China | 972 | 58 |
| HebeiShuoshengImportandExportco.,Ltd | +86-18532138899 | L18532138899@163.com | China | 939 | 58 |
| Springchem New Material Technology Co.,Limited | +86-021-62885108 | info@spring-chem.com | China | 2068 | 57 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
View Lastest Price from Potassium tetrachloroplatinate(II) manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
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2026-08-01 | dipotassium tetrachloroplatinate
10025-99-7
|
0.99 | RongNa Biotechnology Co.,Ltd | ||||
 |
2026-08-01 | dipotassium tetrachloroplatinate
10025-99-7
|
100MG | 98.0% | 1kg/month | WUHAN FORTUNA CHEMICAL CO., LTD | ||
 |
2026-07-15 | Dipotassium tetrachloroplatinate
10025-99-7
|
$29.00 | 98.00% | 10g | TargetMol Chemicals Inc. |
-
- dipotassium tetrachloroplatinate
10025-99-7
- 0.99
- RongNa Biotechnology Co.,Ltd
-
- dipotassium tetrachloroplatinate
10025-99-7
- $0.00
- 98.0%
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- Dipotassium tetrachloroplatinate
10025-99-7
- $29.00
- 98.00%
- TargetMol Chemicals Inc.
