Nā huahana
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99.9% Palladium(II) acetate CAS 3375-31-3
inoa kemika:Palladium(II) acetate
inoa ʻē aʻe:Palladium diacetate
Helu CAS:3375-31-3
Maʻemaʻe:99.9%
Pd maʻiʻo:47.4%min
ʻAno Molekala:Pd(CH3COO)2, Pd(OAc)2
Kaumaha Molekala:224.51
ʻAno:Pauda melemele ʻulaʻula
Nā waiwai kemika:ʻO Palladium acetate he pauka melemele ʻeleʻele, hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me chloroform, dichloromethane, acetone, acetonitrile, diethyl ether, a e hoʻoheheʻe ʻia i loko o ka waika hydrochloric a i ʻole ka wai wai KI.ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai a me ka sodium chloride aqueous, ka sodium acetate a me ka sodium nitrate solutions, insoluble in alcohol and petroleum ether.ʻO Palladium acetate kahi paʻakai palladium maʻamau i hiki ke hoʻohana nui ʻia e hoʻoulu a hoʻoulu i nā ʻano ʻano like ʻole o nā hopena synthesis organik. -
99.99% Praseodymium oxide CAS 12037-29-5
inoa kemika:Praseodymium oxide
inoa ʻē aʻe:Praseodymium(III,IV) oxide, Praseodymia
Helu CAS:12037-29-5
Maʻemaʻe:99.9%
ʻAno Molekala:Pr6O11
Kaumaha Molekala:1021.44
Nā waiwai kemika:ʻO ka Praseodymium oxide kahi pauka ʻeleʻele, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai a hiki ke hoʻoheheʻe ʻia i nā waikawa mineral.
Noi:ʻO ka puaʻa melemele i loko o nā seramika a me nā mea hoʻohui mau magnet mau RE, etc. -
99.9% Sodium tetrachloropalladate(II) CAS 13820-53-6
inoa kemika:Sodium tetrachloropalladate(II)
inoa ʻē aʻe:Palladium(II) sodium chloride
Helu CAS:13820-53-6
Maʻemaʻe:99.9%
Pd maʻiʻo:36% min
ʻAno Molekala:Na2PdCl4
Kaumaha Molekala:294.21
ʻAno:ʻO ka pauka crystalline brown
Nā waiwai kemika:ʻO ka sodium tetrachloropalladate(II) he pauka ʻeleʻele ʻeleʻele.hiki ole i ka wai anuanu. -
99.9% Tetrakis(triphenylphosphine)palladium(0) CAS 14221-01-3
inoa kemika:Tetrakis(triphenylphosphine)palladium(0)
inoa ʻē aʻe:Pd(PPh3)4, Palladium-tetrakis(triphenylphosphine)
Helu CAS:14221-01-3
Maʻemaʻe:99.9%
Pd maʻiʻo:9.2% min
ʻAno Molekala:Pd[(C6H5)3P]4
Kaumaha Molekala:1155.56
ʻAno:Melemele a ʻōmaʻomaʻo paha ka pauka
Nā waiwai kemika:ʻO ka Pd(PPh3)4 he pauda melemele a ʻōmaʻomaʻo paha, hiki ke hoʻoheheʻe ʻia i loko o ka benzene a me ka toluene, hiki ʻole ke hoʻoheheʻe ʻia i ka etera a me ka waiʻona, ʻoluʻolu i ka ea, a mālama ʻia i loko o kahi waihona anu mai ka mālamalama.Pd(PPh3)4, ma ke ʻano he mea hoʻololi metala koʻikoʻi, hiki ke hoʻohana ʻia no ka hoʻopili ʻana i nā ʻano like ʻole e like me ka hoʻohui ʻana, ka hoʻoheheʻe ʻana, ka hoʻēmi ʻana, ka hoʻopau ʻana, ka hoʻonohonoho hou ʻana, a me ka isomerization.He kiʻekiʻe loa kona pono catalytic, a hiki iā ia ke hoʻoulu i nā hopena he nui i paʻakikī ke hana ma lalo o ka hana a nā catalysts like. -
99.9% Chloroplatinic acid CAS 18497-13-7
inoa kemika:Chloroplatinic acid hexahydrate
inoa ʻē aʻe:Chloroplatinic acid, Platinic chloride hexahydrate, Hexachloroplatinic acid hexahydrate, Hydrogen hexachloroplatinate(IV) hexahydrate
Helu CAS:18497-13-7
Maʻemaʻe:99.9%
Pt maʻiʻo:37.5% min
ʻAno Molekala:H2PtCl6·6H2O
Kaumaha Molekala:517.90
ʻAno:ʻAlani aniani
Nā waiwai kemika:ʻO Chloroplatinic acid he aniani ʻalani me ka ʻala ʻala, maʻalahi i ka deliquescence, hiki ke hoʻoheheʻe ʻia i ka wai, ethanol a me ka acetone.ʻO ia kahi huahana corrosive acidic, ʻo ia ka corrosive a me ka ikaika o ka hoʻoheheʻe wai i ka lewa.Ke hoʻomehana ʻia i 360 0C, hoʻoheheʻe ia i ke kinoea hydrogen chloride a hoʻohua i ka platinum tetrachloride.Hoʻopili ikaika me ka boron trifluoride.ʻO ia ka mea hana o ka hydrodehydrogenation catalyst i ka ʻoihana petrochemical, i hoʻohana ʻia e like me nā reagents analytical a me nā catalysts, ka uhi metala makamae, etc. -
99.9% Platinum(IV) oxide CAS 1314-15-4
inoa kemika:Platinum(IV) oxide
inoa ʻē aʻe:ʻO ka mea hoʻoheheʻe a Adamu, Platinum dioxide, Platinic oxide
Helu CAS:1314-15-4
Maʻemaʻe:99.9%
Pt maʻiʻo:80% min
ʻAno Molekala:PtO2
Kaumaha Molekala:227.08
ʻAno:ʻeleʻele pauda
Nā waiwai kemika:ʻO ka Platinum(IV) oxide he pauka ʻeleʻele, ʻaʻole hiki ke hoʻoheheʻe ʻia i loko o ka wai, ka waikawa concentrated a me ka aqua regia.Hoʻohana nui ʻia ia ma ke ʻano he catalyst no ka hydrogenation i ka synthesis organik.
