| Identification | More | [Name]
dipotassium tetrachloroplatinate | [CAS]
10025-99-7 | [Synonyms]
dipotassium tetrachloroplatinate
PLATINOUS POTASSIUM CHLORIDE
PLATINUM(II) DIPOTASSIUM TETRACHLORIDE
PLATINUM(II) POTASSIUM CHLORIDE
PLATINUM (OUS) POTASSIUM CHLORIDE
PLATINUM POTASSIUM CHLORIDE
POTASSIUM CHLOROPLATINATE
POTASSIUM CHLOROPLATINITE
POTASSIUM PLATINOUS CHLORIDE
POTASSIUM PLATINOUS CHLORIDE (IV)
POTASSIUM PLATINUM CHLORIDE
POTASSIUM PLATINUM(II) CHLORIDE
POTASSIUM PLATINUM TETRACHLORIDE
POTASSIUM TETRACHLOROPLATINATE
POTASSIUM TETRACHLOROPLATINATE(+2)
POTASSIUM TETRACHLOROPLATINATE(II)
dipotassium,(sp-4-1)-platinate(2-tetrachloro-
Platinate(2-),tetrachloro-,dipotassium,(SP-4-1)-
Potasiumtetrachloroplatinate(I)
potassiumplatinochloride | [EINECS(EC#)]
233-050-9 | [Molecular Formula]
Cl4K2Pt | [MDL Number]
MFCD00011378 | [Molecular Weight]
415.09 | [MOL File]
10025-99-7.mol |
| Chemical Properties | Back Directory | [Appearance]
Red/Brown, Tetragonal Crystals | [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 | [color ]
Red-brown | [Specific Gravity]
3.38 | [Stability:]
Stable. Incompatible with acids, strong oxidizing agents. | [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 | [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) | [EPA Substance Registry System]
10025-99-7(EPA Substance) |
| Safety Data | Back Directory | [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 ]
R25:Toxic if swallowed.
R38:Irritating to the skin.
R41:Risk of serious damage to eyes.
R42/43:May cause sensitization by inhalation and skin contact . | [Safety Statements ]
S22:Do not breathe dust .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 3288 6.1/PG 3
| [WGK Germany ]
1
| [RTECS ]
TP1850000
| [TSCA ]
Yes | [REACH Registrations]
Active | [HazardClass ]
6.1 | [PackingGroup ]
Ⅲ | [HS Code ]
28439090 | [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 | [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. |
| Hazard Information | Back Directory | [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. | [Flammability and Explosibility]
Nonflammable | [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. |
|
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J & K SCIENTIFIC LTD.
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18210857532 18210857532 |
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https://www.jkchemical.com |
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Alfa Aesar
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400-6106006 |
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http://chemicals.thermofisher.cn |
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Energy Chemical
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400-0056266 |
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www.energy-chemical.com |
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Jia Xing Isenchem Co.,Ltd
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0573-85285100 18627885956 |
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https://www.chemicalbook.com/ShowSupplierProductsList14265/0_EN.htm |
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