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inquiryZinc sulphate Basic information Product Name: Zinc sulphate Synonyms: WHITE VITRIOL;ZINC SULFATE;ZINC SULPHATE;ZINC SULFATE STANDARD;ai3-03967;Bonazen;Bufopto zinc sulfate;bufoptozincsul
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inquiryZinc sulphate CAS: 7733-02-0 Specification Melting Point 100°C Boiling Point 105°C (estimate) Density 1.31 g/mL at 20 °C Solubility
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Conditions | Yield |
---|---|
In solid byproducts: H2O; mixt. heating in derivatograph in Pt crucible at 10 K/min in air up to 850°C; TG, DTG, DTA; | A 15.6% B n/a |
In solid byproducts: H2O; mixt. heating in derivatograph in Pt crucible at 10 K/min in air up to 1000°C; TG, DTG, DTA; | A 0% B n/a |
Conditions | Yield |
---|---|
byproducts: (CH3)2O; on react. of ZnCO3 with dimethyl sulfate in vacuum, evaporating of formed dimethyl ether (method of Recoura);; compd. free of H2O is obtained;; |
Conditions | Yield |
---|---|
In water |
Conditions | Yield |
---|---|
In water suspension of ZnS in H2O; reaction is fast in acidic H2O or an ozon dissolving liquid (eg. rosin oil);; | |
In neat (no solvent) reaction with luminescence;; | |
In neat (no solvent) reaction with luminescence;; |
Conditions | Yield |
---|---|
In water slow oxidation with aq. K2S2O8;; | |
In water slow oxidation with aq. K2S2O8;; |
Conditions | Yield |
---|---|
With iron(II) sulfate In not given byproducts: Fe(OH)3; Zn production from industrial wastes; detailed description given;; ZnCl2 not isolated;; | |
With FeSO4 In not given byproducts: Fe(OH)3; Zn production from industrial wastes; detailed description given;; ZnCl2 not isolated;; | |
With iron(II) sulfate In not given byproducts: Fe(OH)3; Zn production from industrial wastes; detailed description given;; ZnCl2 not isolated;; |
zinc(II) sulfate
Conditions | Yield |
---|---|
With sulfur dioxide In neat (no solvent) in presence of O2, starting of react. at 350 °C;; | |
With sulfuric acid In sulfuric acid leaching the oxide roast with sulfuric acid; amt. of formed ZnSo4 is depending on temp. of H2SO4;; | |
With sulfuric acid In sulfuric acid leaching the oxide roast with sulfuric acid;; |
Conditions | Yield |
---|---|
With oxygen Kinetics; 920 - 1200 K, in a fixed bed reactor; |
Conditions | Yield |
---|---|
Zn powder; |
Conditions | Yield |
---|---|
In water vapors (5% SO2 and O2 in finely dispersed state) are reacting as catalysts with aq. suspension of ZnO in presence of metal salts;; | |
In water vapors (5% SO2 and O2 in finely dispersed state) are reacting as catalysts with aq. suspension of ZnO in presence of metal salts;; |
sulfur dioxide
chlorine
A
zinc(II) sulfate
B
zinc(II) chloride
Conditions | Yield |
---|---|
In neat (no solvent) Kinetics; begin of the react. at 415°C; | |
In neat (no solvent) heating (600, 700, 800, 900, 1000 or 1100°C); |
Conditions | Yield |
---|---|
300-900°C; | |
300-900°C; |
Conditions | Yield |
---|---|
below 600°C to 650°C in carbon gas flame; | |
Kinetics; 920 - 1200 K, in a fixed bed reactor; | |
below 600°C to 650°C in carbon gas flame; |
Conditions | Yield |
---|---|
byproducts: Ag, O2; Irradiation (UV/VIS); irradiated ZnO is reacting with Ag2SO4;; |
Conditions | Yield |
---|---|
In sulfuric acid by extraction from industrial wastes;; not isolated;; |
Conditions | Yield |
---|---|
In sulfuric acid velocity of dissolving of ZnO in H2SO4 is depending on concn. of acid and react. temp.;; | |
In sulfuric acid by extraction from industrial wastes; on dissolving of ZnO from residue with H2SO4;; | |
In sulfuric acid on addn. of calcd. amt. of H2SO4 (calcd. for ZnO);; | |
In sulfuric acid on addn. of calcd. amt. of H2SO4 (calcd. for ZnO);; |
sulfuryl dichloride
A
zinc(II) sulfate
B
zinc(II) chloride
Conditions | Yield |
---|---|
In neat (no solvent) sealed tube or passing SO2Cl2 over ZnO (room temp. or 200°C);; | |
In neat (no solvent) sealed tube or passing SO2Cl2 over ZnO (room temp. or 200°C);; |
Conditions | Yield |
---|---|
byproducts: (CH3)2O; on ract. of ZnO with dimethyl sulfate in vacuum, evaporating of formed dimethyl ether (method of Recoura);; compd. free of H2O is obtained;; |
Conditions | Yield |
---|---|
With sulfur dioxide 400-850°C; | |
With sulfur dioxide In further solvent(s) in a NaCl-ZnCl2-ZnCl2 melt only very slowly forming of ZnSO4 between 420 and 530°C;; | |
With SO2 In further solvent(s) in a NaCl-ZnCl2-ZnCl2 melt only very slowly forming of ZnSO4 between 420 and 530°C;; | |
With SO2 400-850°C; |
Conditions | Yield |
---|---|
In neat (no solvent) on mixing material, containing ZnO, with FeSO4*H2O and oxidizing heating at 720 - 750°C;; on leaching out with hot H2O and crytsg.;; |
Conditions | Yield |
---|---|
With oxygen In neat (no solvent) by roasting;; after roasting, top layer contains ZnSO4+ZnO, then, underlying, ZnSO4, secondary ZnO, grey ZnO (mixture ofZnO and Zn) and ZnS (educt);; | |
With O2 In neat (no solvent) by roasting;; after roasting, top layer contains ZnSO4+ZnO, then, underlying, ZnSO4, secondary ZnO, grey ZnO (mixture ofZnO and Zn) and ZnS (educt);; |
Conditions | Yield |
---|---|
With sulfur dioxide In neat (no solvent) byproducts: ZnO; react. of ZnS with SO2 at 700 to 1100°C, mechanism discussed;; formation of ZnO and S (low yield), no ZnSO4 obtained;; | A n/a B 0% |
With SO2 In neat (no solvent) byproducts: ZnO; react. of ZnS with SO2 at 700 to 1100°C, mechanism discussed;; formation of ZnO and S (low yield), no ZnSO4 obtained;; | A n/a B 0% |
zinc(II) sulfate
Conditions | Yield |
---|---|
With air In neat (no solvent) standing in moist air;; | |
With water In water byproducts: H2; Irradiation (UV/VIS); following react. given: (1): ZnS = Zn + S; (2): 4S + H2O = H2SO4 + 3H2S; (3) Zn + H2SO4 = ZnSO4 + H2;; formation of H2S as intermediate probably dedectable on pptg. with CdS;; | |
With water In water byproducts: H2; Irradiation (UV/VIS); following react. given: (1): ZnS = Zn + S; (2): 4S + H2O = H2SO4 + 3H2S; (3) Zn + H2SO4 = ZnSO4 + H2;; formation of H2S as intermediate probably dedectable on presence of Pb(2+) as PbS;; |
Conditions | Yield |
---|---|
With air In neat (no solvent) on heating of pure ZnS in air;; | A 0% B 0% |
With air In neat (no solvent) by heating of pure ZnS in air;; | A 0% B 0% |
With air In neat (no solvent) by heating of pure ZnS in air;; | A 0% B 0% |
With air In neat (no solvent) on heating of pure ZnS in air;; | A 0% B 0% |
Conditions | Yield |
---|---|
With sulfur dioxide In neat (no solvent) byproducts: ZnO; calcinating Zn sulfide in SO2, strong decompn. of sulfates formed to oxides;; formation of Zn sulfate, Zn oxide and sulfur;; | |
With SO2 In neat (no solvent) byproducts: ZnO; calcinating Zn sulfide in SO2, strong decompn. of sulfates formed to oxides;; formation of Zn sulfate, Zn oxide and sulfur;; |
Conditions | Yield |
---|---|
With oxygen Kinetics; 361-527°C; |
Conditions | Yield |
---|---|
In not given acidic Ag2SO4 soln.;; |
Conditions | Yield |
---|---|
In sulfuric acid feeding of H2S into a sulfuric soln. (10 % H2SO4) of ZnSO4 at 300 °C;; | 100% |
In sulfuric acid feeding of H2S into a sulfuric soln. (7.5 % H2SO4) of ZnSO4 at 300 °C;; | 90% |
In sulfuric acid feeding of H2S into a sulfuric soln. (10 % H2SO4) of ZnSO4 at 350 °C;; | 80% |
Conditions | Yield |
---|---|
In water aq. soln. of zinc sulphate added to aq. picrolonic acid at room temp., gently warmed; ppt. filtered, washed with water, ethanol, ether, dried in vac. till constant weight, elem. anal.; | 100% |
zinc(II) sulfate
Conditions | Yield |
---|---|
With lithium hydroxide monohydrate In tetrahydrofuran; water for 2h; | 100% |
Conditions | Yield |
---|---|
With lithium hydroxide monohydrate In tetrahydrofuran; water for 3h; | 100% |
2-Mercaptobenzothiazole
zinc(II) sulfate
2-mercaptobenzothiazole thiazole zinc
Conditions | Yield |
---|---|
In water Milling; Green chemistry; | 99.5% |
zinc(II) sulfate
Conditions | Yield |
---|---|
In not given addn. of freshly prepared metal sulphate solns. to ammonium oxalate (10% excess) under N2 at 60°C (double-inlet technique); pptn.; striiring for 2 h;; filtration; drying at 100°C; composition: Ni0.5Zn0.5Fe2(C2O4)3*6H2O;; | 98.5% |
Conditions | Yield |
---|---|
With ammonium hydroxide In methanol; water at 40℃; for 4h; pH=7; | 98.5% |
zinc(II) sulfate
Conditions | Yield |
---|---|
In acetone for 6h; Reflux; | 98.25% |
zinc(II) sulfate
1-ethyl-3-methylimidazol-3-ium ethyl sulfate
Conditions | Yield |
---|---|
at 140℃; for 48h; | 98% |
Conditions | Yield |
---|---|
With sodium sulfite In water at 55 - 100℃; for 5h; pH=6 - 7; Reagent/catalyst; Temperature; Large scale; | 97.5% |
Conditions | Yield |
---|---|
With DL-dithiothreitol In methanol at 60℃; for 1.5h; Reagent/catalyst; Solvent; Temperature; Sonication; | 97.3% |
zinc(II) sulfate
Conditions | Yield |
---|---|
With lithium hydroxide monohydrate In tetrahydrofuran; water for 2h; | 97% |
Conditions | Yield |
---|---|
In dichloromethane; water at 20℃; for 6h; | 97% |
Conditions | Yield |
---|---|
With sodium sulfate at 90℃; | 96.8% |
With nitric acid In water at 75℃; for 3.25h; pH=< 1; | 63.9% |
Conditions | Yield |
---|---|
With sodium sulfate at 150℃; | 96.4% |
With nitric acid In water at 75℃; for 2.41667h; pH=< 1; | 61.4% |
(4-chlorophenyl)(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)methanone
Conditions | Yield |
---|---|
With ammonium hydroxide In methanol; water at 40℃; for 4h; pH=7; | 96.2% |
Conditions | Yield |
---|---|
With sodium sulfate at 90℃; | 96% |
With nitric acid In water at 75℃; for 1.41667h; pH=< 1; | 58.2% |
Conditions | Yield |
---|---|
In dichloromethane for 0.5h; Inert atmosphere; | 96% |
1-acetyl-2-octanoylhydrazine
zinc(II) sulfate
Conditions | Yield |
---|---|
With aq. NH3 In ethanol; water to aq. soln. of metal salt added aq. NH3 (pH 8-11); soln. of ligand in EtOH added (molar ratio metal:ligand = 1:1); after 5 min ppt. filtered; washed (EtOH); dried (air); | 95.5% |
zinc(II) sulfate
Conditions | Yield |
---|---|
With Ba(OH)2*8H2O or LiOH*H2O In water Ba or Li hydroxide (1 equiv.) and ester of ligand were reacted in water;Zn compd. (1 equiv.) was added at room temp.; recrystd. (hot water); elem. anal.; | 95% |
Conditions | Yield |
---|---|
In dichloromethane; water at 20℃; for 6h; | 95% |
zinc(II) sulfate
Conditions | Yield |
---|---|
In dichloromethane; water at 20℃; | 93% |
zinc(II) sulfate
Conditions | Yield |
---|---|
In water for 0.25h; Product distribution / selectivity; | 92% |
ethyl (3R),(5S),(6E)-7-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl]-3,5-dihydroxy-6-heptenoate
zinc(II) sulfate
Conditions | Yield |
---|---|
With sodium hydroxide; ethanol; water at 25 - 70℃; for 1.5h; Product distribution / selectivity; | 92% |
Stage #1: ethyl (3R),(5S),(6E)-7-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl]-3,5-dihydroxy-6-heptenoate With sodium hydroxide; ethanol; water at 60℃; for 0.833333h; Stage #2: With hydrogenchloride; water In ethanol at 10℃; for 0.166667h; Stage #3: zinc(II) sulfate In ethanol; water at 10℃; for 1.5h; Product distribution / selectivity; | 70% |
Stage #1: ethyl (3R),(5S),(6E)-7-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl]-3,5-dihydroxy-6-heptenoate With sodium hydroxide; water In acetonitrile at 20℃; for 0.583333h; Stage #2: zinc(II) sulfate In water; acetonitrile at 10 - 20℃; Product distribution / selectivity; | 68% |
Stage #1: ethyl (3R),(5S),(6E)-7-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl]-3,5-dihydroxy-6-heptenoate With hydrogenchloride; water In acetonitrile at 20℃; for 2h; Stage #2: With sodium hydroxide; water In acetonitrile for 0.5h; Stage #3: zinc(II) sulfate In water; acetonitrile at 20℃; for 3h; Product distribution / selectivity; | 35% |
Conditions | Yield |
---|---|
With sodium hydroxide In water at 60 - 70℃; | 92% |
(R,S)-3-iso-butyl-4-aminobutyric acid
zinc(II) sulfate
gatifloxacin
Conditions | Yield |
---|---|
In acetone for 6h; Reflux; | 91.3% |
Conditions | Yield |
---|---|
With NaOH In water picrolonic acid suspended in water, NaOH added at room temp., suspn. warmed under stirring, aq. zinc sulphate added; ppt. filtered, washed with ethanol, ether, dried in vac. till constant weight, elem. anal.; | 91% |
ammonium O,O-diethyldithiophosphate
zinc(II) sulfate
bis(O,O-diethyldithiophosphato)zinc
Conditions | Yield |
---|---|
In water mixed; filtered; extd. (diethyl ether); dried (over MgSO4); evapd.; recrystd. (light petroleum); elem. anal.; | 90% |
Conditions | Yield |
---|---|
In ethanol; water addn. of metal salt dissolved in water to soln. of Bromazepan in EtOH; ppt. collected by filtration, washed with EtOH, dried at 60°C; elem. anal.; | 90% |
zinc(II) sulfate
HN(C2H5)3(1+)*Se2CN(CH3)(CH2)3N(CH3)2(1-) = [HN(C2H5)3][Se2CN(CH3)(CH2)3N(CH3)2]
Conditions | Yield |
---|---|
With aq. NaHCO3 In water (fume hood); addn. of ZnSO4 to the org. salt in H2O at 40°C, centrifugation, pptn. by addn. of aq. NaHCO3; dissoln. (CH2Cl2), drying (MgSO4), solvent removal, redissoln. (toluene), saturation with hexane at 50°C, crystn. on cooling; elem. anal.; | 90% |
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