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  • Product Name:   Potassium chloroplatinate
  • Synonyms:   dipotassium,(oc-6-11)-platinate(2-hexachloro-;dipotassiumhexachloroplatinate;dipotassiumplatinumhexachloride;hexachloro-,dipotassium,(OC-6-11)-Platinate(2-);hexachloro-platinate(2-dipotassium
  • CAS No.:   16921-30-5
  • Molecular Formula:   ClKPt
  • Molecular Weight :   269.63
  • Specification :   98%
  • Place of Origin:   China
  • Appearance :   
  • Document :   Download

Description of Potassium chloroplatinate



Potassium chloroplatinate Chemical Properties


Melting point  250 °C (dec.)(lit.)


density  3.499


refractive index  ^=1.825


storage temp.  Storage temperature: no restrictions.


solubility  50g/l


form  Powder/Solid


color  Yellow-Orange


Water Solubility  50 g/L (95 ºC)


Sensitive  Hygroscopic


Merck  14,7636


Stability: Stable. Incompatible with acids, interhalogen compounds, strong oxidizing agents.


CAS DataBase Reference 16921-30-5(CAS DataBase Reference)


EPA Substance Registry System Platinate(2-), hexachloro-, dipotassium, (OC-6-11)-(16921-30-5)




Safety Information


Hazard Codes  T


Risk Statements  25-41-42/43


Safety Statements  22-26-36/37/39-45


RIDADR  UN 3290 6.1/PG 2


WGK Germany  1


RTECS  TP1650000


TSCA  Yes


HazardClass  6.1




Potassium chloroplatinate Usage And Synthesis


Chemical Properties orange to yellow crystalline powder


Uses In photography.


Purification Methods It crystallises from water (20mL/g) between 100o and 0o. Its solubility in H2O is 0.7% at 0o, 1.12% at 20o, 2.16% at 50o and 5.13% at 100o. [Grube in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol II p 1571 1965.]




Potassium chloroplatinate Preparation Products And Raw materials


Preparation Products Carboplatin


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