| Identification | More | [Name]
Potassium chloropalladite | [CAS]
10025-98-6 | [Synonyms]
Dipotassium tetrachloropalladate
PALLADIUM(II) POTASSIUM CHLORIDE
PALLADIUM POTASSIUM CHLORIDE
PALLADIUM POTASSIUM CHLORIDE (II)
PALLADOUS POTASSIUM CHLORIDE
POTASSIUM CHLOROPALLADITE
POTASSIUM PALLADIUM(II) CHLORIDE
POTASSIUM TETRACHLOROPALLADATE
POTASSIUM TETRACHLOROPALLADATE(II)
dipotassium,(sp-4-1)-palladate(2-tetrachloro-
dipotassiumtetrachloropalladate(2-)
potassiumchlorophalladite
potassiumpalladiumchloride
potassiumpalladouschloride
tetrachloro-palladate(2-dipotassium
POTASSIUM TETRACHLOROPALLADATE(II), 99.9 9%
Potassium tetrachloropalladate(II), min 32.0% Pd
Potassiumtetrachloropalladate(II),99%
potassium tetrachloropalladate(ii), premion
DIPOTASSIUMTETRACHLOROPALLADATE(II) | [EINECS(EC#)]
233-049-3 | [Molecular Formula]
Cl4K2Pd | [MDL Number]
MFCD00011373 | [Molecular Weight]
326.43 | [MOL File]
10025-98-6.mol |
| Chemical Properties | Back Directory | [Appearance]
solid | [Melting point ]
105 °C (dec.)(lit.)
| [density ]
2.67 g/mL at 25 °C(lit.)
| [storage temp. ]
0-6°C | [form ]
Crystals or Crystalline Powder | [color ]
Red-brown | [Specific Gravity]
2.67 | [Stability:]
Stable. Incompatible with strong oxidizing agents. | [Water Solubility ]
SOLUBLE | [Sensitive ]
Hygroscopic | [InChI]
InChI=1S/4ClH.2K.Pd/h4*1H;;;/q;;;;2*+1;+2/p-4 | [InChIKey]
LGCKLDWLSVFMGL-UHFFFAOYSA-J | [SMILES]
[Pd-2](Cl)(Cl)(Cl)Cl.[K+].[K+] | [CAS DataBase Reference]
10025-98-6(CAS DataBase Reference) | [EPA Substance Registry System]
10025-98-6(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R36/38:Irritating to eyes and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection . | [WGK Germany ]
3
| [RTECS ]
TT4100000
| [TSCA ]
Yes | [HS Code ]
28429080 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
solid | [Uses]
Potassium chloropalladite can be used in the synthesis of semiconducting metal-containing polymers in which the polypyrrole backbone has a conformational energy minimum and is nearly planar.1
| [Purification Methods]
All operations should be carried out in an efficient fume cupboard. Cyanide is very POISONOUS. Dissolve the complex (ca 5g)in a solution of KCN (4g) in H2O (75mL) with warming and stirring, and evaporate hot till crystals appear. Cool, filter off the crystals and wash them with a few drops of cold H2O. Further concentration of the mother liquors provides more crystals. The complex is recrystallised from H2O as the colourless trihydrate. It effloresces in dry air and dehydrates at 100o to the monohydrate. The anhydrous salt is obtained by heating at 200o, but at higher temperatures it decomposes to (CN)2, Pd and KCN. [Bigelow Inorg Synth II 245 1946.] |
|
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