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Palladium

Chemical properties Uses Preparation

CAS No.7440-05-3
Chemical Name:Palladium
Synonyms:10%Pd;Paladium;AlladiuM;PD007940;PD004700;PD005146;PD000260;PD005116;PD000202;PD007200
CBNumber:CB5854181
Molecular Formula:Pd
Formula Weight:106.42
MOL File:7440-05-3.mol
Palladium Property
Melting point : 1554 °C(lit.)
Boiling point : 2970 °C(lit.)
density : 1.025 g/mL at 25 °C
storage temp. : Store at RT.
form : wire
Water Solubility : INSOLUBLE
Merck : 14,6989
Stability:: Stable. Flammable - fine powder may cause fire or explosion in air. Incompatible with ozone, sodium tetrahydroborate, sulphur, arsenic.
CAS DataBase Reference: 7440-05-3(CAS DataBase Reference)
NIST Chemistry Reference: Palladium(7440-05-3)
EPA Substance Registry System: Palladium(7440-05-3)
Safety
Hazard Codes : T,F,Xi
Risk Statements : 61-33-37/38-40-41-36/37/38-11
Safety Statements : 53-26-36/37/39-24/25-36-22
RIDADR : UN 3089 4.1/PG 2
WGK Germany : -
RTECS : RT3480500
HazardClass : 4.1
PackingGroup : III
Hazardous Substances Data: 7440-05-3(Hazardous Substances Data)

Palladium Chemical Properties,Usage,Production

Chemical properties
It is a silver-white metal (face-centered cubic crystal).  Soluble in aqua regia, hot nitric acid, sulfuric acid, slightly soluble in hydrochloric acid, insoluble in cold water and hot water.
Uses
  • For the production of catalysts, such as palladium asbestos, sponge and palladium;
  • Making electrical instrumentation;
  • For the precise alloy production, such as dental materials, watches and surgical instruments;
Preparation
It can be made from the ore with dry process in Industrial production; can also copper, nickel sulfide ore preparation of copper, nickel production process as a by-product as raw materials, made by wet smelting. It can also be obtained from the wet process with the byproduct of copper, nickel production from the copper sulfide ore or nickel sulfide ore.
The wet method is using the residue of extracted nickel and copper as raw materials, adding aqua for extraction, filtration, adding ammonia and hydrochloric acid to react, thus forming the precipitation of ammonium chloropalladate. After refining, filtration, reduction of ammonium chloropalladate with hydrogen 99.95% finished product of palladium can be obtained.
Chemical Properties
Grey Powder
Usage
Palladium is a transition metal element used in catalytic reactions involving processes such as hydrogenation. Lindlar Catalyst
Definition
ChEBI: Chemical element (nickel group element atom) with atomic number 46.
Palladium Preparation Products And Raw materials
Raw materials
Nitrohydrochloric acid Ammonium hydroxide Sulfur dioxide Chlorine Ammonium chloride Sodium chlorate Sulfuric acid
Preparation Products
3-(3,4,5-TRIMETHOXYPHENYL)PROPIONIC ACID DIMETHYL METHYLSUCCINATE 6-Hydroxyindazole Pyridazine, 3-bromo- (9CI) Pyridazin-3-amine 1-METHYL-PIPERIDINE-4-CARBOXYLIC ACID Zalcitabine 2-AMINO-3,5-DICYANOPYRIDINE 3-PYRIDIN-2-YL-PROPIONIC ACID H2SO4 4-BROMO-2-FLUOROBENZYLAMINE 6-Aminoquinoxaline 3-Amino-4,6-dimethylpyridine 7-Hydroxyindole 5-AMINOINDOLE HYDROCHLORIDE 6-HYDROXYMETHYLINDOLE 4-Aminotetrahydropyran 1-BOC-4-HYDROXY-4-(HYDROXYMETHYL)-PIPERIDINE N-(4,6-DIMETHYLPYRIMIDIN-2-YL)BENZENE-1,4-DIAMINE 1,2,3-BENZOTHIADIAZOLE-5-CARBOXYLIC ACID (3R)-(-)-3-Aminopyrrolidine dihydrochloride 1-(4-AMINO-2,6-DICHLOROPHENOXY)-3-MORPHOLINOPROPAN-2-OL 2,3-Diaminopyridine 2-Aminophenylboronic acid 3(2H)-Pyridazinone 2-(4-AMINOPHENYL)ETHYL AMINE 2HCL 1H-INDAZOL-7-AMINE 5-AMINOINDAZOLE TETRAHYDRO-3-FUROIC ACID N-METHYL-2-PIPERAZIN-1-YLACETAMIDE 2-Quinolinemethanamine Homovanillic acid 4-Deoxypyridoxine hydrochloride (3R)-(+)-3-(DIMETHYLAMINO)PYRROLIDINE 5-Hydroxyindole cis-1,2-Diaminocyclohexane 2-ACETAMIDO-5-AMINO-4-PICOLINE 4-(2-MORPHOLINOETHOXY)-3,5-DICHLOROBENZENAMINE 4-(2-(N-PHENYL-N-ETHYLAMINO)ETHOXY)-3,5-DICHLOROBENZENAMINE (3S)-(+)-3-Aminopyrrolidine dihydrochloride 3-AMINO-2,6-DIMETHYLPYRIDINE
Palladium Suppliers      Global( 239)Suppliers     
SupplierTelFaxEmailCountryProdListAdvantage
Adamas Reagent, Ltd. 400-600-9262021-51701678mc@titansci.comCHINA 14021 59
Zhengzhou ALFA Chemical Co., Ltd. 0371-53732842 159818119630371-862393771758257485@qq.comCHINA 960 56
Shanghai Macklin Biochemical Co.,Ltd. 15221275939021-51821727shenlinxing@macklin.cnCHINA 13254 55
Chengdu JuHui Chemical Technology Co., Ltd. 028-85062459 028-64353063 18782929954 QQ:401639705028-85062459juhuichemical@163.comCHINA 1754 55
Chengdu RunZeBenTu Chemical Co., Ltd 028-88469284 18000562381028-88469284rzbtsj@163.comCHINA 10008 56
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing)+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing)sh@meryer.comCHINA 40403 62
Energy Chemical 021-58432009 / 400-005-6266021-58436166-800info@energy-chemical.comCHINA 44198 61
Shanghai Boyle Chemical Co., Ltd. 86-21-5018059686-21-57758967sales@boylechem.comCHINA 2800 55
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833+86-10-82849933jkinfo@jkchemical.com;market6@jkchemical.comCHINA 96832 76
3B Pharmachem (Wuhan) International Co.,Ltd. 86-21-50328103 * 801、802、803、804 Mobile:1893055203786-21-503281093bsc@sina.comCHINA 15950 69
 
7440-05-3(Palladium)Related Search:
GOLD PALLADIUM PALLADIUM, (ACETATO-KO) [2'-[BIS (1,1 DIMETHYLETHYL) PHOSPHINO-KP] [1,1'-BIPHENYL]-2-YL KC] DICHLORO(N,N,N',N'-TETRAMETHYLETHYLENEDIAMINE)PALLADIUM(II) PALLADIUM-ACTIVATED CARBON ETHYLENEDIAMINE COMPLEX DICHLORO(NORBORNADIENE)PALLADIUM (II) Bis(triphenylphosphine)palladium(II) chloride PALLADIUM(+2)OXIDE PHENYLSELENOL 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE Tosylmethyl isocyanide Palladium nitrate BENZYL ISOCYANIDE meso-Tetraphenylporphyrin-Pd(II) TERT-BUTYL ISOCYANIDE PALLADIUM (0) TETRAKIS(TRIPHENYLPHOSPHINE) PALLADIUM ACETATE,PALLADIUM(+2)ACETATE Palladium PALLADIUM(+2)CHLORIDE
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