CAS No.7664-93-9,Sulfuric(VI) acid Suppliers,MSDS download

: 7446-09-5
sulfur dioxide

: 7732-18-5
water

: 7553-56-2
iodine

A: 7664-93-9
sulfuric acid

B: 10034-85-2
hydrogen iodide

Conditions

Conditions	Yield
0 - 25 °C; part of a Mg-S-I water splitting cycle;	A 100% B 100%

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: 7446-09-5
sulfur dioxide

: 7732-18-5
water

A: 7664-93-9
sulfuric acid

B: 7704-34-9
sulfur

Conditions

Conditions	Yield
at 170-180°C; in very dilute soln. complete decompn. in 2 h, incomplete decompn. in concd. solns.;	A n/a B 100%
byproducts: H2S4O6;
sodium thiosulfate In water 100°C;

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: 463-58-1
carbon oxide sulfide

: 7722-84-1
dihydrogen peroxide

A: 124-38-9
carbon dioxide

B: 7664-93-9
sulfuric acid

C: 7732-18-5
water

Conditions

Conditions	Yield
With potassium sulfate; potassium hydrogensulfate; potassium peroxomonosulfate In water Kinetics; oxidation of OCS studied in round-bottom Pyrex bulbs, acid-water mixtures introduced into bulbs and degassed, bulb reactors filled with with a gas mixture slightly above 1 atm total pressure with a typical mixing ratio of OCS:Ar:He=40:60:700 Torr; gas chromy. and mass spectroscopy applied for determination of product content;	A 100% B n/a C n/a
With sulfuric acid In water Kinetics; oxidation of OCS studied in round-bottom Pyrex bulbs, acid-water mixtures introduced into bulbs and degassed, bulb reactors filled with with a gas mixture slightly above 1 atm total pressure with a typical mixing ratio of OCS:Ar:He=40:60:700 Torr; gas chromy. and mass spectroscopy applied for determination of product content;	A 100% B n/a C n/a

Yield

With potassium sulfate; potassium hydrogensulfate; potassium peroxomonosulfate In water Kinetics; oxidation of OCS studied in round-bottom Pyrex bulbs, acid-water mixtures introduced into bulbs and degassed, bulb reactors filled with with a gas mixture slightly above 1 atm total pressure with a typical mixing ratio of OCS:Ar:He=40:60:700 Torr; gas chromy. and mass spectroscopy applied for determination of product content;

A 100%
B n/a
C n/a

With sulfuric acid In water Kinetics; oxidation of OCS studied in round-bottom Pyrex bulbs, acid-water mixtures introduced into bulbs and degassed, bulb reactors filled with with a gas mixture slightly above 1 atm total pressure with a typical mixing ratio of OCS:Ar:He=40:60:700 Torr; gas chromy. and mass spectroscopy applied for determination of product content;

A 100%
B n/a
C n/a

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: 7446-09-5
sulfur dioxide

: 80937-33-3
oxygen

: 7664-93-9
sulfuric acid

Conditions

Conditions	Yield
With sulfuric acid; ammonia absorption of dild. SO2 in aq. soln. of NH3, eliberation with H2SO4, O2 from water electrolysis, 3-layer contact bed, heat exchanger, 3 H2SO4 absorbers, coke filter, tail gas recirculation, 528-682°C;	99.5%
With NH3; H2SO4; catalyst: V compd. absorption of dild. SO2 in aq. soln. of NH3, eliberation with H2SO4, O2 from water electrolysis, 3-layer contact bed, heat exchanger, 3 H2SO4 absorbers, coke filter, tail gas recirculation, 528-682°C;	99.5%
ferric hydroxide In not given 125-130°C, Fe(OH)3 on pumice or asbestos;

: 7704-34-9
sulfur

: 7664-93-9
sulfuric acid

Conditions

Conditions	Yield
With air moist air introductions into four-stage contact furnace, 2-stage drum absorber, washing of tail gas in Venturi app.; 93-95 % acid concn.;	99%
With air moist air introductions into four-stage contact furnace, 2-stage drum absorber, washing of tail gas in Venturi app.; 93-95 % acid concn.;	99%
With catalyst: V compd. moist S roaster gas, absorption in concd. acid;

: 7647-01-0
hydrogenchloride

: 7758-99-8
copper(II) sulfate

A: 7664-93-9
sulfuric acid

B: 7782-50-5
chlorine

C: 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
In water Electrolysis;	A n/a B 90% C 99%
In water

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: 13445-49-3
Marshall's acid

: tin(ll) chloride

A: 7664-93-9
sulfuric acid

B: 7646-78-8
tin(IV) chloride

Conditions

Conditions	Yield
In hydrogenchloride room temp.; 10-15 min.;	A n/a B 99%
In hydrogenchloride room temp.; 10-15 min.;	A n/a B 99%

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: 7789-31-3
bromic acid

A: 7664-93-9
sulfuric acid

B: 7726-95-6
bromine

Conditions

Conditions	Yield
With sulphurous acid byproducts: H2O;	A n/a B 99%
With H2SO3 byproducts: H2O;	A n/a B 99%

: 7446-09-5
sulfur dioxide

A: 7664-93-9
sulfuric acid

B: 7704-34-9
sulfur

Conditions

Conditions	Yield
In not given Electrolysis; Pt anode, graphite cathode, area of the electrodes 30 cm^2, 1 A, 20 min, 0.208 mg/l SO2 soln.;	A 98.16% B 70.87%
In not given Electrolysis; Pt anode, graphite cathode, area of the electrodes 30 cm^2, 1 A, 20 min, 0.420 mg/l SO2 soln.;	A 98.52% B 74.28%
In not given Electrolysis; Pt anode, graphite cathode, area of the electrodes 30 cm^2, 1 A, 20 min, 1.123 mg/l SO2 soln.;	A 98.86% B 74.2%

: pyrite

: 7664-93-9
sulfuric acid

Conditions

Conditions	Yield
3-stage contact with heat exchangers, for pyrite roaster gas;	98%
With air burning at 820°C in rotating furnace, elec. filter, washing, air addn., wet elec. filter, drying, heat exchanger, two-stage inner cooling, cooler, absorption, cooling;
With nitric acid formation of H2SO4 by reaction of HNO3 with pyrite; faster reaction at 100 °C than at higher temperature;;
With air; catalyst: V2O5 - K2O - SiO2 burning at 820°C in rotating furnace, elec. filter, washing, air addn., wet elec. filter, drying, heat exchanger, two-stage inner cooling, cooler, absorption, cooling;

: 7446-09-5
sulfur dioxide

: 7732-18-5
water

: 7664-93-9
sulfuric acid

Conditions

Conditions	Yield
With (CN)2 In water byproducts: HCN; with (CN)2 excess for 4-5 days at room temp.;	94%
contact oven with intermediate heat exchangers, temp. regulation by fresh air addn., H2O to inlet gas, SO2 recycling;	80%
condensation after contact furnace at 175. degree.C; 66.3 % acid concn.;	46.7%

: 7757-82-6
sodium sulfate

A: 7664-93-9
sulfuric acid

B: 1310-73-2
sodium hydroxide

Conditions

Conditions	Yield
In water Electrolysis; formation of PbSO4 on Pb-anode; electrolysis of PbSO4;	A 91% B 91%
With H2O Electrolysis;
In water Electrolysis;

: 7782-99-2
sulphurous acid

: 7790-93-4
chloric acid

A: 7664-93-9
sulfuric acid

B: 10049-04-4, 25052-55-5
chlorine dioxide

C: 7732-18-5
water

Conditions

Conditions	Yield
With air; sulfur dioxide In sulfuric acid byproducts: HClO, HCl, Cl2; Holst-process;;	A n/a B 90% C n/a

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: 7790-94-5
chlorosulfonic acid

A: 7791-25-5
sulfuryl dichloride

B: 7664-93-9
sulfuric acid

Conditions

Conditions	Yield
uranyl chloride In neat (no solvent) equilibrium on thermal decompn.;; distillation;;	A 90% B n/a
mercury In neat (no solvent) equilibrium on thermal decompn.;; distillation;;	A 90% B n/a
bismuth(III) chloride In neat (no solvent) equilibrium on thermal decompn.;; distillation;;	A 90% B n/a

: vanadyl(IV) sulphate pentahydrate

: 4199-89-7
5-Chloro-1,10-phenanthroline

: 4370-59-6
bromanilic acid

: 230953-51-2
(VO)2(Br2C6O4)(C12H7ClN2)2(2+)*SO4(2-)=[(VO)2(Br2C6O4)(C12H7ClN2)2](SO4)

B: 7664-93-9
sulfuric acid

Conditions

Conditions	Yield
In methanol dropwise addn. of soln. of VOSO4 to soln of bromanilic acid, addn. of soln. of N-ligand (stirring, room temp.), refluxing (8 h; crystn.); filtration, washing (MeOH, Et2O), drying (vac., over P2O5), recrystn. (DMF/EtOH); elem. anal.;	A 88% B n/a

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: 7790-94-5
chlorosulfonic acid

A: 7791-27-7
pyrosulfuryl chloride

B: 7664-93-9
sulfuric acid

Conditions

Conditions	Yield
Stage #1: chlorosulfonic acid With Acetanilid at 26 - 45℃; for 9.2h; Stage #2: With thionyl chloride at 55℃; for 6.4h; Temperature; Further stages;	A 87% B n/a

: vanadyl(IV) sulphate pentahydrate

: 484-11-7
2.9-dimethyl-1,10-phenanthroline

: 4370-59-6
bromanilic acid

: 230953-49-8
(VO)2(Br2C6O4)((CH3)2C12H6N2)2(2+)*SO4(2-)=[(VO)2(Br2C6O4)((CH3)2C12H6N2)2](SO4)

B: 7664-93-9
sulfuric acid

Conditions

Conditions	Yield
In methanol dropwise addn. of soln. of VOSO4 to soln of bromanilic acid, addn. of soln. of N-ligand (stirring, room temp.), refluxing (8 h; crystn.); filtration, washing (MeOH, Et2O), drying (vac., over P2O5), recrystn. (DMF/EtOH); elem. anal.;	A 85% B n/a

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: 66-71-7
1,10-Phenanthroline

: vanadyl(IV) sulphate pentahydrate

: 4370-59-6
bromanilic acid

: 230953-47-6
(VO)2(Br2C6O4)(C12H8N2)2(2+)*SO4(2-)=[(VO)2(Br2C6O4)(C12H8N2)2](SO4)

B: 7664-93-9
sulfuric acid

Conditions

Conditions	Yield
In methanol dropwise addn. of soln. of VOSO4 to soln of bromanilic acid, addn. of soln. of N-ligand (stirring, room temp.), refluxing (8 h; crystn.); filtration, washing (MeOH, Et2O), drying (vac., over P2O5), recrystn. (DMF/EtOH); elem. anal.;	A 81% B n/a

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: 5329-14-6
aminosulfonic acid

A: 7664-93-9
sulfuric acid

B: 7727-37-9
nitrogen

C: 7647-14-5
sodium chloride

Conditions

Conditions	Yield
With chlorine In water introduction of chlorine into alkaline soln.; intermediates (NaSO3NCl2/NaSO3NHCl) decompose after short time in this soln.;;	A n/a B 79.65% C n/a
With Cl2 In water introduction of chlorine into alkaline soln.; intermediates (NaSO3NCl2/NaSO3NHCl) decompose after short time in this soln.;;	A n/a B 79.65% C n/a

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: 366-18-7
[2,2]bipyridinyl

: vanadyl(IV) sulphate pentahydrate

: 4370-59-6
bromanilic acid

: 230953-45-4
(VO)2(Br2C6O4)(NC5H4C5H4N)2(2+)*SO4(2-)=[(VO)2(Br2C6O4)(NC5H4C5H4N)2](SO4)

B: 7664-93-9
sulfuric acid

Conditions

Conditions	Yield
In methanol dropwise addn. of soln. of VOSO4 to soln of bromanilic acid, addn. of soln. of N-ligand (stirring, room temp.), refluxing (8 h; crystn.); filtration, washing (MeOH, Et2O), drying (vac., over P2O5), recrystn. (DMF/EtOH); elem. anal.;	A 72% B n/a

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: 13954-94-4
trisulfimide

A: 7803-63-6
ammonium bisulfate

B: 7664-93-9
sulfuric acid

C: 7803-58-9
SULFAMIDE

Conditions

Conditions	Yield
With water heat of evapn., 2 h, 2 M HCl;	A n/a B 67% C n/a
With H2O heat of evapn., 2 h, 2 M HCl;	A n/a B 67% C n/a

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: 13954-94-4
trisulfimide

A: 7664-93-9
sulfuric acid

B: 5329-14-6
aminosulfonic acid

C: 7803-58-9
SULFAMIDE

Conditions

Conditions	Yield
With water in the cold, 48 h, 2 M HCl;	A 33% B n/a C n/a
With H2O in the cold, 48 h, 2 M HCl;	A 33% B n/a C n/a
In water decompn. in aq. soln.; 0 and 22°C discussed; presece of acid discussed;;

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: 14970-71-9
dithionic acid

A: 7664-93-9
sulfuric acid

B: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
In water 0.2362 mM/g decompn. 46.8°C, 245 h.;	A 19.96% B n/a
In water 0.2401 mM/g decompn. 25.3°C, 945.25 h.;	A 2.96% B n/a
In water Kinetics;

: 7732-18-5
water

: 7704-34-9
sulfur

: 7664-93-9
sulfuric acid

Conditions

Conditions	Yield
condensation of humidified S burner gas;
absorption of moist gas to H2SO4;
In water in sealed tube;at 150°C;under 20 atm O2;;	0.06%

: 4-bromo-5-methyl-2-phenyl-2H-pyrazole-3-sulfonic acid

: 7726-95-6
bromine

: 7664-93-9
sulfuric acid

: 7726-95-6
bromine

: 5,7,5',7'-tetrabromo-3,3'-dioxo-1,3,1',3'-tetrahydro-[2,2']biindolyl-2,2'-disulfonic acid

: 7664-93-9
sulfuric acid

: 87-90-1
trichloroisocyanuric acid

: 7782-99-2
sulphurous acid

: 7664-93-9
sulfuric acid

: 7440-69-9
bismuth

aqueous H2 O2: aqueous H2 O2

: 7664-93-9
sulfuric acid

: 7440-44-0
pyrographite

: 68283-19-2
2-butyl-5-hydroxymethyl-1H-imidazole

: 7440-06-4
platinum

: 68282-49-5
2-butyl-1H-imidazole-5-carboxaldehyde

Conditions

Conditions	Yield
With sodium hydroxide In water	100%
With sodium hydroxide In water	98.2%
With sodium hydroxide In methanol; water	94.5%

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: 170142-44-6
7-Chloro-4-hydroxy-2-(4-carboxyphenyl)-1,2,5,10-tetrahydropyridazino [4,5-b]quinoline-1,10-dione

: 7664-93-9
sulfuric acid

: 7-Chloro-4-hydroxy-2-(4-carboxymethylphenyl)-1,2,5,10-tetrahydropyridazino [4,5-b]quinoline-1,10-dione

Conditions

Conditions	Yield
In methanol	100%

: 7664-93-9
sulfuric acid

: cadmium(II) sulphide

: cadmium sulfate

Conditions

Conditions	Yield
In hydrogenchloride; sulfuric acid dissolving CdS in HCl, evapn. to dryness, dissoln. in dild. H2SO4, evapn. with a drop of concd. HNO3;	100%
In hydrogenchloride; sulfuric acid aq. H2SO4; dissolving CdS in HCl, evapn. to dryness, dissoln. in dild. H2SO4, evapn. with a drop of concd. HNO3;	100%

: 7664-93-9
sulfuric acid

: 10034-85-2
hydrogen iodide

: magnesium oxide

A: 7487-88-9
magnesium sulfate

B: magnesium iodide

Conditions

Conditions	Yield
70 °C; 1-2. step of Mg-S-I water splitting cycle;	A 100% B 100%

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: 392334-61-1, 371241-08-6, 392333-87-8, 1226500-22-6
[Fe(μ-S2(CH2)3)(CN)(CO)4(PMe3)](1-)

: 7664-93-9
sulfuric acid

: 1333-74-0
hydrogen

Conditions

Conditions	Yield
In water Electrolysis; electrolysis of soln. of Fe2(CO)4(CN)(PMe3)S2(CH2)3 with 50 equiv. H2SO4at -1.2 V for 15 min; GC analysis;	100%

: barium sulfate

: 7664-93-9
sulfuric acid

: Ba(2+)*SO4(2-)*2H2SO4*H2O=BaSO4*2H2SO4*H2O

Conditions

Conditions	Yield
With water In sulfuric acid digesting; concn. of H2SO4 in aq. H2SO4 >93%; pptn. by adjusting H2SO4 concn. to 84.15%-93% with water;	100%
With H2O In sulfuric acid aq. H2SO4; digesting; concn. of H2SO4 in aq. H2SO4 >93%; pptn. by adjusting H2SO4 concn. to 84.15%-93% with water;	100%
With water In sulfuric acid uptake of water from the air;

: 0.34K(1+)*0.7H2O*NbS2(034-)=K0.34(H2O)0.7NbS2

: 7664-93-9
sulfuric acid

: 0.34H3O(1+)*NbS2(034-)=(H3O)0.34NbS2

Conditions

Conditions	Yield
In sulfuric acid aq. H2SO4; Nb-contg. compd. was treated in aq. H2SO4 for 48 h;	100%

4-(3-methylimidazolium)butanesulfonate: 4-(3-methylimidazolium)butanesulfonate

: 7664-93-9
sulfuric acid

: 827320-59-2
1-methyl-3-(4-sulfobutyl)-1H-imidazol-3-ium hydrogensulfate

Conditions

Conditions	Yield
In toluene at 80℃; for 24h;	100%

: 21876-43-7
4-(pyridinium-1-yl)butane-1-sulfonate

: 7664-93-9
sulfuric acid

: 827320-61-6
N-(4-sulphonic acid)butylpyridinium hydrogen sulphate

Conditions

Conditions	Yield
In toluene at 80℃; for 24h;	100%

: ammonium sulfate

: 7664-93-9
sulfuric acid

: 7446-11-9
sulfur trioxide

: 11113-50-1
boric acid

: 3H3N*3H(1+)*B(SO4)3(3-)

Conditions

Conditions	Yield
at 300℃; for 3h;	100%

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: 1633-05-2
strontium(II) carbonate

: 7664-93-9
sulfuric acid

: 7446-11-9
sulfur trioxide

: 11113-50-1
boric acid

: Sr(2+)*2{B(SO4)2}(1-)=Sr{B(SO4)2}2

Conditions

Conditions	Yield
at 180℃; for 24h;	100%

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: 7440-69-9
bismuth

: 7664-93-9
sulfuric acid

: bismuth(III) sulfate

Conditions

Conditions	Yield
In further solvent(s) H2SO4 was added to Bi in HNO3 with stirring and heating; more H2SO4 wasadded and suspn. was heated for 40 h; heated in a muffle furnace at 648K; elem. anal.;	99.8%
In sulfuric acid byproducts: SO2; by dissolving in boiling concd. H2SO4;;
In sulfuric acid byproducts: SO2; very weak reaction with diluted H2SO4.;;
In nitric acid Bi dissolved in HNO3 and treated with H2SO4, heated for several hours at 380 °C;;

: 24766-14-1
2-(bromomethyl)-3-methylbutanoic acid

: 7664-93-9
sulfuric acid

: 115-11-7
isobutene

: 224178-55-6
2-Bromomethyl-3-methyl-butyric acid tert-butyl ester

Conditions

Conditions	Yield
With sodium hydrogencarbonate In dichloromethane	99%

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: 108-75-8
2,4,6-trimethyl-pyridine

: 100-60-7
N-methylcyclohexylamine

: 7664-93-9
sulfuric acid

: 1643-19-2
tetrabutylammomium bromide

: N-Isobutenyloxycarbonyl-N-methylcyclohexylamine

Conditions

Conditions	Yield
In 1,1,2,2-tetrachloroethylene	99%

...Expand

: 27697-50-3
N-nitroso-N-cyclohexylhydroxylamine potassium salt

: 7664-93-9
sulfuric acid

: N-nitroso-N-cyclohexylhydroxylamine aluminum salt

Conditions

Conditions	Yield
In water; toluene	99%

: molybdenum (II) chloride

: 7664-93-9
sulfuric acid

: Mo6Cl8(4+)*2SO4(2-)=[Mo6Cl8](SO4)2

Conditions

Conditions	Yield
In methanol byproducts: HCl; concd. H2SO4 is added to a soln. of the cluster in MeOH, HCl is evolvedand soln. is warmed up; soln. is heated to remove HCl and concd., soln. is diluted with MeOH, ppt.is sepd., washed and dried over P2O5, elem. anal.;	99%

: 15020-99-2
cis-dichloro(ethylenediamine)palladium(II)

: 7664-93-9
sulfuric acid

: 17356-08-0
thiourea

: (Pd(Thio)4SO4)

Conditions

Conditions	Yield
With acetic acid In water soln. PdEnCl2 in water was treated under heating in water bath with saturated aq. thiourea acidified with acetic acid, in 30 min 2 M H2SO4 was added; ppt. was filtered, washed with diluted H2SO4 and water, and dried;	99%

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