Other grades of this product :
| dipotassium tetrachloroplatinate Basic information |
| dipotassium tetrachloroplatinate Chemical Properties |
| Melting point | 250°C | | density | 3.38 g/mL at 25 °C(lit.) | | storage temp. | Inert atmosphere,Room Temperature | | 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/m3NIOSH: 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) |
| 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 |
| dipotassium tetrachloroplatinate Usage And Synthesis |
| Chemical Properties | Red/Brown, Tetragonal Crystals | | Uses | In photography, in acid toning baths. | | 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. | | 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 | Nonflammable | | 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. | | Purification Methods | It forms crystals from aqueous 0.75M HCl (20mL/g) between 100o and 0o. Wash them with ice-cold water and dry. |
| dipotassium tetrachloroplatinate Preparation Products And Raw materials |
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