Basic information
- Name:
Platinate(2-),tetrachloro-, potassium (1:2), (SP-4-1)-
- Superlist Name:
- Dipotassium tetrachloroplatinate
- CAS No.:
10025-99-7
- Molecular Structure:
- Formula:
- K2PtCl4
- Molecular Weight:
- 415.09
- Synonyms:
- Bipotassium tetrachloroplatinate;CCRIS 6621;AI3-62315;Chloroplatinic acid, dipotassium salt;Dipotassium tetrachloroplatinate;Dipotassium tetrachloroplatinate(2-);
- EINECS:
- 233-050-9
- Density:
- 3.38 g/mL at 25 °C(lit.)
- Melting Point:
- 250 °C
- Solubility:
- 10 g/L (20 oC) in water
- Appearance:
- red / brown, tetragonal crystals
- Hazard Symbols:
T,
Xi- Risk Codes:
- 25-38-41-42/43
- Safety Description:
- 22-26-36/37/39-45 Details
- Transport Information:
- UN 3288 6.1/PG 3
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Consensus Reports
Standards and Recommendations
ACGIH TLV: TWA 0.002 mg(Pt)/m3
Specification
This chemical is called Dipotassium tetrachloroplatinate, and it's also named as Potassium tetrachloroplatinate(II). With the molecular formula of K2PtCl4, its product category is Inorganics. The CAS registry number of this chemical is 10025-99-7. Additionally, it's incompatible with acids, strong oxidizing agents. It should be stored in the cool and dry place, with the temperature of 2-8 °C, away from the light, fire and high temperature.
Other characteristics of the Dipotassium tetrachloroplatinate can be summarised as followings: (1)H-Bond Donor: 0; (2)H-Bond Acceptor: 1; (3)Rotatable Bond Count: 0; (4)Exact Mass: 414.764649; (5)MonoIsotopic Mass: 412.767599; (6)Topological Polar Surface Area: 0; (7)Heavy Atom Count: 7; (8)Formal Charge: 0; (9)Complexity: 19.1; (10)Isotope Atom Count: 0; (11)Covalently-Bonded Unit Count: 3.
Production method of this chemical: The platinum bichloride is dissolved in the hydrochloric acid and it will form Tetrachloro-platinum (Ⅱ) acid. Adding potash chloride and cooling it with ice water, you will finally get the product of Dipotassium tetrachloroplatinate.
Uses of this chemical: The Dipotassium tetrachloroplatinate is important raw material for making platinum compounds. It's often used as analytical reagent.
When you are using this chemical, please be cautious about it as the following: This chemical is toxic if swallowed and it's irritating to skin. Even it has risk of serious damage to the eyes. It may cause sensitization by inhalation and skin contact. Do not breathe dust. You should wear suitable protective clothing if you use it. In case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
1.InChI: InChI=1/4ClH.2K.Pt/h4*1H;;;/q;;;;2*+1;+2/p-4/rCl4Pt.2K/c1-5(2,3)4;;/q-2;2*+1
2.Smiles: [Pt-2](Cl)(Cl)(Cl)Cl.[K+].[K+]
The toxicity data is as follows:
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