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7647-10-1

7647-10-1 Structure

7647-10-1 Structure
IdentificationMore
[Name]

Palladium chloride
[CAS]

7647-10-1
[Synonyms]

PALLADIUM(+2)CHLORIDE
PALLADIUM CHLORIDE
PALLADIUM CHLORIDE(II)
PALLADIUM DICHLORIDE
PALLADIUM(II) CHLORIDE
enplateactivator440
nci-c60184
palladiumchloride(pdcl2)
Palladouschloride
palladium(ii) chloride anhydrous
Palladium(II) chloride solution
PalladiumchloridecaPd
PALLADIUM(II) CHLORIDE 10 G
PALLADIUM(II) CHLORIDE, 5 WT. % SOLUTION IN 10 WT. % HCL
PALLADIUM(II) CHLORIDE 1 G
PALLADIUM(II) CHLORIDE, 99.999%
PALLADIUM(II) CHLORIDE, REAGENTPLUS, 99%
PALLADIUM(II) CHLORIDE, 99.9+%
PALLADIUM (II) CHLORIDE 99.9% (METALS BASIS) PD 59.5% MIN
PalladiumChloride(ControlledChemical)
[EINECS(EC#)]

231-596-2
[Molecular Formula]

Cl2Pd
[MDL Number]

MFCD00003558
[Molecular Weight]

177.33
[MOL File]

7647-10-1.mol
Chemical PropertiesBack Directory
[Appearance]

Red-brown powder
[mp ]

678-680 °C(lit.)
[density ]

4 g/mL at 25 °C(lit.)
[Stability:]

Stable. Incompatible with strong oxidizing agents.
[Water Solubility ]

Insoluble
[Merck ]

14,6990
[CAS DataBase Reference]

7647-10-1(CAS DataBase Reference)
[EPA Substance Registry System]

7647-10-1(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

C,Xi,T+
[Risk Statements ]

R34:Causes burns.
R43:May cause sensitization by skin contact.
R40:Limited evidence of a carcinogenic effect.
R28:Very Toxic if swallowed.
R41:Risk of serious damage to eyes.
R37/38:Irritating to respiratory system and skin .
[Safety Statements ]

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) .
S37/39:Wear suitable gloves and eye/face protection .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S27:Take off immediately all contaminated clothing .
[RIDADR ]

UN 1789 8/PG 3
[WGK Germany ]

2
[RTECS ]

RT3500000
[F ]

3
[HazardClass ]

8
[PackingGroup ]

III
[HS Code ]

28439090
[Hazardous Substances Data]

7647-10-1(Hazardous Substances Data)
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Etanol-->Dichloromethane-->Toluene-->Palladium-->Acetonitrile-->PALLADIUM ON STRONTIUM CARBONATE, REDUCED
[Preparation Products]

Palladium diacetate-->Vinyl acetate-->Tetrakis(triphenylphosphine)palladium-->Acetaldehyde-->Propionaldehyde-->Diphenylacetylene-->1,1'-Bis (di-t-butylphosphino)ferrocene palladium dichloride, -->TERT-BUTYL 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)ISOINDOLINE-2-CARBOXYLATE-->3-Aminobenzoic acid-->Tris(dibenzylideneacetone)dipalladium-chloroform adduct-->6-Hydroxyindole-->3-Acetyl-1-propanol-->n-Butyl vinyl ether-->3-PYRIDIN-4-YL-BENZOIC ACID-->[1,1'-Bis(diphenylphosphino)ferrocene]dichloropalladium(II)-->Bis(triphenylphosphine)palladium(II) chloride-->3-aminopropanamide-->6-METHYL-3-(1H)INDAZOLE CARBOXYLIC ACID-->N-(4-THIOPHEN-2-YL-PHENYL)-ACETAMIDE-->3-CYANO-6-METHYL (1H)INDAZOLE-->6-Benzyloxyindole-->Bis(tri-tert-butylphosphine)palladium(0)-->DICHLOROBIS(TRICYCLOHEXYLPHOSPHINE)PALLADIUM(II)-->Bis(dibenzylideneacetone)palladium-->palladium catalyst supported by poly (2, 6-dimethyl-1, 4-phenylene oxide)-->4-(3-THIENYL)BENZALDEHYDE-->Tris(dibenzylideneacetone)dipalladium-->N,N,N',N'-TETRAMETHYL-2-BUTENE-1,4-DIAMINE-->Daltroban-->2-Methyltetrahydrofuran-->2-chloro-3-oxopentyl acetate -->1,1'-Bis(diphenylphosphino)ferrocene-palladium(II)dichloride dichloromethane complex-->Bis(2,4-pentanedionato-O,O')palladium(II)-->[1,2-Bis(diphenylphosphino)ethane]dichloropalladium(II)-->Dichloro(1,5-cyclooctadiene)palladium(II)-->4-OXOPENTYL ACETATE-->Bis(benzonitrile)palladium chloride-->Quinazoline, 2-methyl-(6CI,7CI,8CI,9CI)-->Bis(acetonitrile)dichloropalladium(II)-->Albuterol sulfate
Hazard InformationBack Directory
[General Description]

Dark brown crystals.
[Reactivity Profile]

PALLADIUM CHLORIDE(7647-10-1) is a weak oxidizing agent. PALLADIUM CHLORIDE(7647-10-1) is reduced in solution by hydrogen or carbon monoxide to metallic palladium. . Decomposed at high temperatures to metallic palladium and chlorine.
[Air & Water Reactions]

Deliquescent. Water soluble.
[Fire Hazard]

Flash point data for this chemical are not available. PALLADIUM CHLORIDE is probably combustible.
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

Palladium (II) chloride(7647-10-1).msds
Questions and Answers (Q&A)Back Directory
[Description]

Palladium chloride is a commonly used precious metal catalysts, molecular formula is PaCl2, the appearance is brown-red needle-like crystals or powder, easily deliquescence, the relative density is 4.0 (18 ℃), melting point is 500 ℃ (decomposition), soluble in water, ethanol, acetone and hydrogen bromide. Decomposition in ammonia chloride, potassium iodide, ammonia solution, and precipitation of palladium.
[Uses]
(1)used as the analysis reagents, such as determination of trace palladium, mercury, thallium, iodine, etc.
(2) palladium test strips is used to test carbon monoxide.
(3) also used to search for cracks of buried underground gas pipeline cracks, study of agricultural plant resources, preparation of palladium catalyst, electroplating watch parts and photography, and so on.
[Preparation method] by melting palladium dichloride hydrate, make it lost part of chloride to get Palladium chlorine finished products.
the molecular structure of Palladium chloride
Figure 1 the molecular structure of Palladium chloride.
[Uses]

Palladium dichloride is a starting material for preparing several palladium compounds. It also is used for detection of carbon monoxide. For such detection, a paper is soaked in very dilute solution of PdCl2 which is decolorized by CO, methane and other reducing substances. It also is used in toning and electroplating solutions and in photography for porcelain pictures.
[Reactions]

Palladium dichloride dissolves in HCl forming tetrachloropalladate ion,
PdCl2+2Cl¯→ [PdCl4]2¯
The complex ion catalyzes various types of organic reactions including oxidation of ethylene to acetaldehyde in aqueous solution (the Wacker Process):
PdCl42¯+ C2H4 + H2O → CH3CHO + Pd + 2HCl + 2Cl¯
Palladium dichloride forms polymeric carbonyl complexes when the dry chloride is heated in a stream of carbon monoxide charged with methane vapor. Such complexes include [PdCl2(CO)n] and [PdCl(CO)2]n. The reaction also occurs in aqueous phase resulting in decolorization of the solution.
When H2S is passed through palladium dichloride solution, it yields a brown-black precipitate of palladium monosulfide, PdS.
When heated with sulfur at 450 to 500°C, palladium dichloride forms palladium disulfide, PdS2, a grey-black crystalline compound, insoluble in strong acids but soluble in aqua regia, and which converts to monosulfide, PdS, on heating at 600°C.
When ammonia gas is passed through an aqueous solution of PdCl2, the product is tetrammine palladium(II) chloride, Pd(NH4)2Cl2. The same product also is obtained in dry state by passing ammonia gas over anhydrous PdCl2.
[Production methods]

The palladium powder is added to the reactor containing hydrochloric acid, with stirring, passing the air, an oxidation reaction is performed, generating palladium chloride solution, the solution is purified, filtered, concentrated by evaporation, cooling and crystallization, centrifugal separation, and dried to obtain a palladium chloride finished products.
Pd+2HCl+0.5O2→PdCl2+H2O
Spectrum DetailBack Directory
[Spectrum Detail]

Palladium chloride(7647-10-1)IR1
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Palladium(II) chloride, 99.999%(7647-10-1)
[Alfa Aesar]

Palladium(II) chloride, solution, Pd 9.0-11.0% w/w (cont. Pd)(7647-10-1)
[Sigma Aldrich]

7647-10-1(sigmaaldrich)
[TCI AMERICA]

Palladium(II) Chloride,>98.0%(T)(7647-10-1)
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