CAS No.13682-73-0,Cuprous potassium cyanide Suppliers

Dayang Chem (Hangzhou) Co.,Ltd.

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Cuprous potassium cyanide

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Henan Tianfu Chemical Co., Ltd.

Our company engages in Sodium Tripolyphosphate (STPP) and Sodium Hexametabphosphate (SHMP) production; development of noble metal catalysts, synthesis of electronic chemical materials and general chemicals Imp&Exp trading business. The company

TIANFU-CHEM -CUPROUS POTASSIUM CYANIDE

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Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High Purity potassium copper(Ⅰ)cyanide

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Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

Cuprous potassium cyanide

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Henan Fine Chemicals Co., Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & CommercialHenan Fine Chemicals Co., LTD. is a diversified technology - oriented integrated company, which mainly concentrates on fine chemicals. Our company is committed to becom

Cuprous potassium cyanide

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Strem Chemicals, Inc.

1.High Quality Specialty Chemicals2.Expertise and Experience in Manufacturing High Purity, High Quality Chemicals3.Long Term Focus in Inorganics, Organometallics and Metals4.ISO 9001 CertifiedAppearance:white pwdr.

Potassium dicyanocuprate

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Nanjing Raymon Biotech Co., Ltd.

Cuprous potassium cyanideAppearance:Off white to slight yellow solid Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation:By Sea,by Air,By cour

Cuprous potassium cyanide

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Synova( Tianjin ) Chemical Technology Co,.Ltd

The company have effective management team, professional technical R & D personnel, the service spirit of customer oriented. We have long-term cooperation with famous domestic manufacturer, and excellent customer resources overseas. We are skilled in

CUPROUS POTASSIUM CYANIDE

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ningbo fin-chem co.,ltd

Product name:Potassium copper(I) cyanide CAS NO:13682-73-0 Copper, as metal % 26.0 - 28.0 Copper Cyanide % 37.0 - 40.0 Iron, as Fe % 0.005 Le…

Potassium copper(I) cyanide

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Hebei Ruishun Trade Co.,Ltd

Supply top quality products with a reasonable price Application:api

13682-73-0

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yuyongmei

YUYONGMEI was established in Aug,1999, located in the industrial park of Nanjing University of Technology, It is a private enterprises in Jiangsu Province with 1200 square meters’ R&D center. Our R&D center has a well-equipped synthetic laboratory a

Cuprous potassium cyanide

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Qingdao Kairuisi Chemical Co,Ltd

Cuprous potassium cyanide

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Phibrochem Ltd

Cuprous potassium cyanide

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Synthetic route

: potassium cyanide

: copper(l) cyanide

A: potassium tetracyanocuprate (I)

B: 13682-73-0
Potassium dicyanocuprate

Conditions

Conditions	Yield
In water addn. of Cu-salt to soln. of cyanide (stoich. excess.); solvent evapn. (crystn.); detd. by NMR spectroscopy;

...Expand

: potassium cyanide

: copper(l) cyanide

: 13682-73-0
Potassium dicyanocuprate

Conditions

Conditions	Yield
In water soln. of KCN in H2O added slowly to suspn. of CuCN in H2O; heated to 60°C while stirring until solids dissolved; filtered while hot; allowed to evaporate slowly at room temp. for 2 days;

: potassium cyanide

: copper(II) choride dihydrate

: 13682-73-0
Potassium dicyanocuprate

Conditions

Conditions	Yield
In water addn. of aq. soln. of KCN to soln. of copper compd.; slow evapn., isolation of crystals, repeated recrystns.;

: mercury(II) nitrate

: 13682-73-0
Potassium dicyanocuprate

: mercury(II) cyanide

Conditions

Conditions	Yield
With potassium cyanide; Dowex 50 W-X8 In water Hg salt was treated with cation-exchanger, prepd. Hg-form resin was washed with water, dispersed in water and stirred with cyano-complex for 5min at 17°C; various yields at various conditions; not isolated, detected polarometrically;	63.7%

: 372-47-4
3-Fluoropyridine

: iron(II) chloride tetrahydrate

: 13682-73-0
Potassium dicyanocuprate

: Fe(3-Fpy)2(Cu(3-Fpy)1.5(cyanide)2)2

Conditions

Conditions	Yield
In methanol; water (Ar); slow diffusion of soln. of iron compd. and pyridine deriv. in 1:1 methanol/ water and soln. of copper compd. in 1:1 methanol/water for 4 wks; isolation of crystals, elem. anal.;	35%

...Expand

: 626-60-8
3-Chloropyridine

: iron(II) chloride tetrahydrate

: 13682-73-0
Potassium dicyanocuprate

: Fe(3-Clpy)2(Cu(3-Clpy)(cyanide)2)2

: Fe(3-Clpy)2(Cu(3-Clpy)(cyanide)2)2

Conditions

Conditions	Yield
In methanol; water (Ar); slow diffusion of soln. of iron compd. and pyridine deriv. in 1:1 methanol/water and soln. of copper compd. in 1:1 methanol/water for 4 wks; isolation of crystals, manual separation, elem. anal.;	A 35% B 30%

...Expand

: 1120-90-7
3-iodopyridine

: iron(II) chloride tetrahydrate

: 13682-73-0
Potassium dicyanocuprate

: Fe(3-Ipy)2(Cu(3-Ipy)(cyanide)2)2

Conditions

Conditions	Yield
In methanol; water (Ar); slow diffusion of soln. of iron compd. and pyridine deriv. in 1:1 methanol/water and soln. of copper compd. in 1:1 methanol/water for 4 wks; isolation of crystals, elem. anal.;	25%

...Expand

: 626-55-1
3-Bromopyridine

: iron(II) chloride tetrahydrate

: 13682-73-0
Potassium dicyanocuprate

: Fe(3-Brpy)2(Cu(3-Brpy)(cyanide)2)2

Conditions

Conditions	Yield
In methanol; water (Ar); slow diffusion of soln. of iron compd. and pyridine deriv. in 1:1 methanol/water and soln. of copper compd. in 1:1 methanol/water for 4 wks; isolation of crystals, elem. anal.;	25%

...Expand

: N(C2H5)4(1+)*HB(C3H3N2)3WS3(CuCl)3(1-)=(N(C2H5)4)[HB(C3N2H3)3WS3(CuCl)3]

: 13682-73-0
Potassium dicyanocuprate

: 68-12-2, 33513-42-7
N,N-dimethyl-formamide

: 75-05-8
acetonitrile

: K(1+)*2HB(C3H3N2)3(1-)*2W(6+)*6S(2-)*10Cu(1+)*9CN(1-)*6HCON(CH3)2*2CH3CN=K[HBC9N6H9WS3Cu3C3H7NO]2Cu4C9N9*4C3H7NO*2C2H3N

Conditions

Conditions	Yield
	17%

...Expand

: 53338-48-0
4-(5-phenyl-1,3,4-oxadiazole-2-yl)benzenamine

: 13682-73-0
Potassium dicyanocuprate

: 1874-33-5
4-(5-phenyl-1,3,4-oxadiazol-2-yl)benzonitrile

Conditions

Conditions	Yield
(i) aq. HCl, NaNO2, (ii) /BRN= 5410671/; Multistep reaction;

: 61881-50-3
amino-4-phenyl methyl malonate d'ethyle

: 13682-73-0
Potassium dicyanocuprate

: 132483-77-3
Diethyl 2-(4-cyanophenyl)-2-methylmalonate

Conditions

Conditions	Yield
With hydrogenchloride; sodium carbonate; sodium nitrite 1.) H2O, 2-3 deg C, 20 min, 2.a) H2O, 1.5 h, 3 deg C, b.) 2 h, 50 deg C; Yield given. Multistep reaction;

: 2-(4-Amino-3-bromo-phenyl)-2-methyl-malonic acid diethyl ester

: 13682-73-0
Potassium dicyanocuprate

: 138568-93-1
2-(3-Bromo-4-cyano-phenyl)-2-methyl-malonic acid diethyl ester

Conditions

Conditions	Yield
With hydrogenchloride; sodium carbonate; sodium nitrite 1.) H2O, 2.) H2O; Yield given. Multistep reaction;

: 25814-36-2
diethyl (4-amino-3-chlorophenyl)methylmalonate

: 13682-73-0
Potassium dicyanocuprate

: 138568-89-5
2-(3-Chloro-4-cyano-phenyl)-2-methyl-malonic acid diethyl ester

Conditions

Conditions	Yield
With hydrogenchloride; sodium carbonate; sodium nitrite 1.) H2O, 2.) H2O; Yield given. Multistep reaction;

: 4-tert-butyl-1-cyclohexenyl(phenyl)(tetrafluoroborato)-λ3-iodane

: 13682-73-0
Potassium dicyanocuprate

: 7370-14-1
4-tert-butyl-1-cyanocyclohexene

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 25℃; for 12h;	92 % Chromat.

: 13682-73-0
Potassium dicyanocuprate

: 88975-13-7
2-(4-Amino-3-methyl-phenyl)-2-methyl-malonic acid diethyl ester

: 138568-99-7
2-(4-Cyano-3-methyl-phenyl)-2-methyl-malonic acid diethyl ester

Conditions

Conditions	Yield
With hydrogenchloride; sodium carbonate; sodium nitrite 1.) H2O, 2.) H2O; Yield given. Multistep reaction;

: 13682-73-0
Potassium dicyanocuprate

: 78543-08-5
2-(4-amino-3-fluorophenyl)-2-methylmalonic acid diethyl ester

: 138568-86-2
2-(4-Cyano-3-fluoro-phenyl)-2-methyl-malonic acid diethyl ester

Conditions

Conditions	Yield
With hydrogenchloride; sodium carbonate; sodium nitrite 1.) H2O, 2.) H2O; Yield given. Multistep reaction;

: 13682-73-0
Potassium dicyanocuprate

: 2-(4-Amino-3-methoxy-phenyl)-2-methyl-malonic acid diethyl ester

: 138569-02-5
2-(4-Cyano-3-methoxy-phenyl)-2-methyl-malonic acid diethyl ester

Conditions

Conditions	Yield
With hydrogenchloride; sodium carbonate; sodium nitrite 1.) H2O, 2.) H2O; Yield given. Multistep reaction;

: 13682-73-0
Potassium dicyanocuprate

: 2-(4-Amino-3-methylsulfanyl-phenyl)-2-methyl-malonic acid diethyl ester

: 138569-05-8
2-(4-Cyano-3-methylsulfanyl-phenyl)-2-methyl-malonic acid diethyl ester

Conditions

Conditions	Yield
With hydrogenchloride; sodium carbonate; sodium nitrite 1.) H2O, 2.) H2O; Yield given. Multistep reaction;

: 13682-73-0
Potassium dicyanocuprate

: 58810-02-9
diethyl α-methyl-α-(3-trifluoromethyl-4-aminophenyl)-malonate

: 138568-96-4
2-(4-Cyano-3-trifluoromethyl-phenyl)-2-methyl-malonic acid diethyl ester

Conditions

Conditions	Yield
With hydrogenchloride; sodium carbonate; sodium nitrite 1.) H2O, 2.) H2O; Yield given. Multistep reaction;

: 13682-73-0
Potassium dicyanocuprate

: 5-tert-butylcyclohex-1-enyl(phenyl)iodonium tetrafluoroborate

: 5-tert-butyl-cyclohex-1-enecarbonitrile

Conditions

Conditions	Yield

: 13682-73-0
Potassium dicyanocuprate

: 12775-96-1, 15158-11-9, 15721-63-8, 16941-75-6, 17493-86-6, 19498-52-3, 20499-83-6, 20499-84-7, 20499-85-8, 20499-86-9, 20573-10-8, 20573-11-9, 21595-51-7, 21595-52-8, 22206-52-6, 26445-28-3, 28959-95-7, 37362-93-9, 39417-05-5, 54603-16-6, 54603-23-5, 54603-32-6, 54603-40-6, 54603-48-4, 54603-81-5, 54603-89-3, 56316-56-4, 95985-91-4, 122297-32-9, 7440-50-8
copper

Conditions

Conditions	Yield
With isopropyl alcohol In water other Radiation; aq. soln. of KCu(CN)2 was γ-irradiated, soln. contg. 2-propanol as OH scavenger, under inert atm., dose rate 1.5E3 Gy/h; monitored by UV/VIS;

: 110-86-1
pyridine

: potassium dicyanoargentate(I)

: 7664-41-7
ammonia

: 13682-73-0
Potassium dicyanocuprate

: Cu(2+)*2Cu(1+)*3NH3*4CN(1-)=Cu(NH3)3Cu(CN)Cu(CN)3

Conditions

Conditions	Yield
With KCN In water molar ratio Ag:Cu(I) 2:1;

...Expand

: 110-86-1
pyridine

: potassium dicyanoargentate(I)

: 7664-41-7
ammonia

: 13682-73-0
Potassium dicyanocuprate

: Cu(2+)*1.85Ag(1+)*1.15Cu(1+)*2C5H5N*2NH3*5CN(1-)=Cu(NH3)2(C5H5N)Ag1.85Cu1.15(CN)5*C5H5N

Conditions

Conditions	Yield
With KCN In water molar ratio Cu(II):py:Ag:Cu(I) 1:6:2.6:0.4;

...Expand

: 13682-73-0
Potassium dicyanocuprate

: potassium dicyanoaurate

Cu(12.3),Au(b) (W%): Cu(12.3),Au(b) (W%)

Conditions

Conditions	Yield
With KCN In water Electrochem. Process; electrodeposition on Pt from KCN-KAu(CN)2-KCu(CN)2 deposition bath at -1.4 V; detd. by XRD;

: 13682-73-0
Potassium dicyanocuprate

: potassium dicyanoaurate

Cu(40.5),Au(b) (W%): Cu(40.5),Au(b) (W%)

Conditions

Conditions	Yield
With KCN In water Electrochem. Process; electrodeposition on Pt from KCN-KAu(CN)2-KCu(CN)2 deposition bath at -1.6 V; detd. by XRD;

: 13682-73-0
Potassium dicyanocuprate

: potassium dicyanoaurate

Cu(8.5),Au(b) (W%): Cu(8.5),Au(b) (W%)

Conditions

Conditions	Yield
With KCN In water Electrochem. Process; electrodeposition on Pt from KCN-KAu(CN)2-KCu(CN)2 deposition bath at -1.2 V;

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1H-Indene-2-methanol,2-amino-2,3-dihydro-

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