Perchloric acid supplier | CasNO.7601-90-3

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Name
Perchloric acid
EINECS 231-512-4
CAS No. 7601-90-3
Article Data212
CAS DataBase
Density 1.664 g/mL at 25 °C
Solubility soluble in water
Melting Point -18 °C
Formula ClHO₄
Boiling Point 203 °C
Molecular Weight 100.459
Flash Point 104°F
Transport Information UN 2920 8/PG 2
Appearance clear, colorless Liquid
Safety 23-26-36-45-36/37/39
Risk Codes 5-8-35-10-34-36/38
Molecular Structure
Hazard Symbols C,O,Xi
Synonyms Perchloricacid (HClO4);
PSA 71.44000
LogP 0.15630

Synthetic route

: 7647-01-0
hydrogenchloride

: barium(II) perchlorate

: 7601-90-3
perchloric acid

Conditions

Conditions	Yield
In water	98.75%
In not given	80%

: silver perchlorate

A: 7601-90-3
perchloric acid

B: 7440-22-4
silver

Conditions

Conditions	Yield
In acetonitrile byproducts: H2; Electrolysis; electrolysis of AgClO4 in CH3CN, Pt anode, 200 mA, 5V;; cathodic deposition of Ag, current yield 70 %;;	A >99 B 97%
In acetonitrile byproducts: H2; Electrolysis; electrolysis of AgClO4 in CH3CN, Pt anode, 200 mA, 5V;; cathodic deposition of Ag, current yield 70 %;;	A >99 B 97%
In acetonitrile byproducts: H2; Electrolysis; electrolysis of AgClO4 in CH3CN, Pt anode, 30 mA, 4V;; cathodic deposition of Ag, current yield 94 %;;	A >99 B 90%
In acetonitrile byproducts: H2; Electrolysis; electrolysis of AgClO4 in CH3CN, Pt anode, 30 mA, 4V;; cathodic deposition of Ag, current yield 94 %;;	A >99 B 90%

: 7647-01-0
hydrogenchloride

: sodium perchlorate

: 7601-90-3
perchloric acid

Conditions

Conditions	Yield
In not given concd. HCl is added to NaClO4; filtering; filtrate is heated to 135°C;; acid is free of Cl(1-);;	95%
In water part of cyclic process;;
In water byproducts: NaCl; addn. of concd. HCl to NaClO4 under formation of NaCl; concg. soln. under removing of HCl excess;;
In not given byproducts: NaCl; aq. HClO4 is obtained;;
In water part of cyclic process;;

: barium(II) perchlorate

: 7601-90-3
perchloric acid

Conditions

Conditions	Yield
With hydrogenchloride In hydrogenchloride addition of 20% HCl-solution to solid waterfree Ba(ClO4)2 forms HClO4;;	95%
With HCl In hydrogenchloride addition of 20% HCl-solution to solid waterfree Ba(ClO4)2 forms HClO4;;	95%
With hydrogenchloride In hydrogenchloride addition of concd. HCl-solution to solid waterfree Ba(ClO4)2 forms HClO4;;	90%
With HCl In hydrogenchloride addition of concd. HCl-solution to solid waterfree Ba(ClO4)2 forms HClO4;;	90%

: fluorosilicic acid

: potassium perchlorate

: 7601-90-3
perchloric acid

Conditions

Conditions	Yield
In water byproducts: K2SiF6; 30% aq. H2SiF6 is added to a boiling aq. soln. of KClO4; mixt. is boiled for 1 h;; K2SiF6 and KClO4 is filtered off; H2SiF6 and H2SO4 is removed by BaCl2; evapn.; diln.; purity of acid depends on purity of H2SiF6; chem. pure acid is obtained by distn. under reduced pressure;;	80%
In water excess of H2SiF6 is removed by BaCl2 or Ba(OH)2; Fe is removed by K4Fe(CN)6; evapn. to remove other impurities; acid contains alkali and K;;

: 106379-46-8
1-benzyl-5,7-dimethyl-4,6-dioxo-4,5,6,7-tetrahydropyrazolo<3,4-d>pyrimidine

A: 7601-90-3
perchloric acid

B: 4680-51-7
5,7-dimethylpyrazolo<3,4-d>pyrimidine-4,6(5H,7H)-dione

Conditions

Conditions	Yield
With palladium on activated charcoal; ethanol Hydrogenation;

: 7732-18-5
water

: fluoren-9-one; perchlorate

A: 7601-90-3
perchloric acid

B: 486-25-9
9-fluorenone

...Expand

: 64-17-5
ethanol

: triphenylmethyl perchlorate

A: 7601-90-3
perchloric acid

B: 968-39-8
Triphenylmethylethylether

...Expand

: 67-56-1
methanol

: triphenylmethyl perchlorate

A: 7601-90-3
perchloric acid

B: 596-31-6
methoxytriphenylmethane

...Expand

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

: 7732-18-5
water

: 10028-15-6
ozone

A: 7647-01-0
hydrogenchloride

B: 7601-90-3
perchloric acid

Conditions

Conditions	Yield
In water reaction of ClO2 and O3; addn. of water;;

...Expand

: 7732-18-5
water

: 7782-50-5
chlorine

: 10028-15-6
ozone

A: 7601-90-3
perchloric acid

B: 16887-00-6
chloride

Conditions

Conditions	Yield
With moisture In water reaction of O3 and Cl2 in presence of moisture; addn. of water;;

...Expand

: 7732-18-5
water

: 7782-50-5
chlorine

: 10028-15-6
ozone

: 7601-90-3
perchloric acid

Conditions

Conditions	Yield
In neat (no solvent) Irradiation (UV/VIS); at 1800 - 4000 Å; condensation in liquid O2;;
In neat (no solvent) Irradiation (UV/VIS); at 1800 - 4000 Å; condensation in liquid O2;;

...Expand

: 14989-30-1
hypochloric acid

: 10028-15-6
ozone

: 7601-90-3
perchloric acid

Conditions

Conditions	Yield
In water ozonized air is passed through an aq. soln. of HClO;;

: 7664-93-9
sulfuric acid

: potassium perchlorate

: 7732-18-5
water

: 7601-90-3
perchloric acid

Conditions

Conditions	Yield
In not given distg. at a pressure below 100 Torr; steam is added to prevent formation of solid HClO4*H2O;; obtained HClO4 is 88 to 98% in H2O;;
In not given distg. at a pressure below 100 Torr; steam is added to prevent formation of solid HClO4*H2O;; acid contains 20 to 25% H2SO4;;

...Expand

: sodium chlorate

: 7732-18-5
water

A: 7601-90-3
perchloric acid

B: 1310-73-2
sodium hydroxide

Conditions

Conditions	Yield
In water Electrolysis; vacuum distillation under concg. of 2 n HClO4 soln.;;
In water Electrolysis; vacuum distillation under concg. of 2 n HClO4 soln.;;

...Expand

: 7647-01-0
hydrogenchloride

: 7732-18-5
water

: 7601-90-3
perchloric acid

Conditions

Conditions	Yield
In water Electrolysis; anodic oxidation;;
In water Electrolysis; anodic oxidation;;

: 7732-18-5
water

: 7782-50-5
chlorine

: 7601-90-3
perchloric acid

Conditions

Conditions	Yield
In water Electrolysis; O2 and H2 are evolved on electrodes; after some time a vol. ratio O2:H2=1:2 has established; oxygen reacts with free chlorine to form perchlorate;;
In water Electrolysis;
In water Electrolysis; O2 and H2 are evolved on electrodes; after some time a vol. ratio O2:H2=1:2 has established; oxygen reacts with free chlorine to form perchlorate;;

: dichlorine hexoxide

: 7732-18-5
water

A: 7601-90-3
perchloric acid

B: 7790-93-4
chloric acid

Conditions

Conditions	Yield
In gas common condensing of educts;;

...Expand

: 13444-99-0, 501680-61-1
perchloric acid monohydrate

: 7601-90-3
perchloric acid

Conditions

Conditions	Yield
In not given repeated freezing out;;
In neat (no solvent) decompn. at 110°C into anhyd. HClO4 and a less volatile aq. acid;;
In neat (no solvent) decompn. at 110°C into anhyd. HClO4 and a less volatile aq. acid;;

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

A: 7647-01-0
hydrogenchloride

B: 7601-90-3
perchloric acid

C: 7790-93-4
chloric acid

Conditions

Conditions	Yield
In water Irradiation (UV/VIS); decompn. in sunlight;;
In water Irradiation (UV/VIS); reaction in sunlight;;
In water Irradiation (UV/VIS); reaction in sunlight;;

...Expand

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

: 7601-90-3
perchloric acid

Conditions

Conditions	Yield
In not given Irradiation (UV/VIS); at 20°C;;
In not given Irradiation (UV/VIS);
With PbO2 hydrate In not given

: iron(III) perchlorate

: 7601-90-3
perchloric acid

Conditions

Conditions	Yield
In water byproducts: Fe(OH)3, H2O; thermal decompn.;;

: dichlorine hexaoxide

: 7664-39-3
hydrogen fluoride

A: 7601-90-3
perchloric acid

B: 13637-83-7
chloryl fluoride

Conditions

Conditions	Yield
Pt apparatus, 6°C, equilibrium reaction;
Pt apparatus, 6°C, equilibrium reaction;

...Expand

: 3811-04-9
potassium chlorate

: 7664-93-9
sulfuric acid

: potassium chloride

: 7601-90-3
perchloric acid

Conditions

Conditions	Yield
In water heating;;	0%

...Expand

: silicon monoxide

: 7664-39-3
hydrogen fluoride

: silver perchlorate

A: 7601-90-3
perchloric acid

B: fluorosilicic acid

C: 7440-22-4
silver

Conditions

Conditions	Yield
In hydrogen fluoride byproducts: H2O; aq. HF;

...Expand

: 7664-93-9
sulfuric acid

: barium(II) perchlorate

: 7601-90-3
perchloric acid

Conditions

Conditions	Yield
In not given aq. acid is obtaind; HCl is removed by heating to 135°C;;
In water aluminium shot is added; heating to 110°C for 10h; Cl(1-) is removed by Ag2O; distg. with H2SO4; anhyd. acid is obtained;;

: calcium perchlorate

: 7601-90-3
perchloric acid

Conditions

Conditions	Yield
In water byproducts: Ca(OH)2, H2O; thermal decompn.;;

: 16887-00-6
chloride

: 7601-90-3
perchloric acid

Conditions

Conditions	Yield
In not given Electrolysis; in accumulator;;

: 14866-68-3, 80434-34-0
chlorate

A: 7601-90-3
perchloric acid

B: 7790-93-4
chloric acid

Conditions

Conditions	Yield
With water In not given Electrolysis;
With H2O In not given Electrolysis;

: 7601-90-3
perchloric acid

: 54-95-5
pentetrazole

: 1273-86-5
1-ferrocenylmethanol

: 3(4)-(ferrocenylmethylene)-1,5-pentamethylenetetrazolium perchlorate

Conditions

Conditions	Yield
In dichloromethane; water aq. HClO4 was added to mixt. of corazol and Fe-complex in CH2Cl2, 12 min, Et2O was added; filtered, washed with ether, dried; elem. anal.;	100%

...Expand

: 7601-90-3
perchloric acid

: 80937-33-3
oxygen

: 7722-84-1
dihydrogen peroxide

Conditions

Conditions	Yield
With C57H42CoFe3N4 at 20℃; Catalytic behavior; Reagent/catalyst; Electrochemical reaction;	100%
With catalyst: Ba/carbon In perchloric acid aq. HClO4; Electrochem. Process; electroreduced on Ba/carbon in 0.1 M HClO4 (1 bar, 21+/-0.5°C, 1.2 V vs. RHE);
With catalyst: Ce/carbon In perchloric acid aq. HClO4; Electrochem. Process; electroreduced on Ce/carbon in 0.1 M HClO4 (1 bar, 21+/-0.5°C, 1.2 V vs. RHE);

: 7601-90-3
perchloric acid

: [CoIII(1,4,8,12-tetramethyl-1,4,8,12-tetraazacyclopentadecane)(O2)]+

: 75-05-8
acetonitrile

: [CoIII(1,4,8,12-tetramethyl-1,4,8,12-tetraazacyclopentadecane)(O2H)(CH3CN)]2+

Conditions

Conditions	Yield
at 0℃;	100%

...Expand

: 1129-30-2
2,6-Diacetylpyridine

: 7601-90-3
perchloric acid

: 3375-31-3
palladium diacetate

: 1372169-85-1
[Pd(O1,N1,C1-pyridine-2-acetyl-6-(C(O)CH2))(acetonitrile)]ClO4

Conditions

Conditions	Yield
Stage #1: 2,6-Diacetylpyridine; perchloric acid In diethyl ether; water for 2h; Inert atmosphere; Stage #2: palladium diacetate In diethyl ether; water; acetonitrile for 2h; Inert atmosphere;	100%

...Expand

: 7601-90-3
perchloric acid

: 181575-42-8
N,N'-dimethyl-N,N'-ethylenebis(2-aminomethyl-4-bromo-6-formylphenolato)copper(II)

: 107-15-3
ethylenediamine

: (Cu(H(CH2N(CH3)CH2C6H2OBrCHNCH2)2))2(2+)*2ClO4(1-)=((Cu(H(CH2N(CH3)CH2C6H2OBrCHNCH2)2))2)(ClO4)2

Conditions

Conditions	Yield
In water; N,N-dimethyl-formamide to soln. ethylenediamine in DMF Cu complex was added and stirred at roomtemp. for 2 h, suspn. was acidified with aq. HClO4; ppt. was collected, washed with Et2O and dried in vacuo; elem. anal.;	99%

...Expand

: 7601-90-3
perchloric acid

: [Cr2(tris(2-pyridylmethyl)amine)2(μ-O)(μ-C2H5NO)](ClO4)4

: [Cr2(tris(2-pyridylmethyl)amine)2(μ-OH)(μ-C2H5NO)](ClO4)5

Conditions

Conditions	Yield
In acetonitrile addn. of one drop concd. HClO4 to soln. of Cr-complex; pptn. on ether addn., washing (ether), drying in air; elem. anal.;	99%

: 7647-01-0
hydrogenchloride

: 7601-90-3
perchloric acid

: α-antiβ-[Co(3,6,9-triazaundecane-1,11-diamine)OH2]Cl3 * H2O

: α-antiβ-[Co(3,6,9-triazaundecane-1,11-diamine)OH2]Cl2 * ClO4 * 0.5H2O

Conditions

Conditions	Yield
In water crystn. on cooling, collection, washing (EtOH, ether), drying (air);	99%

...Expand

: 7601-90-3
perchloric acid

: 449146-32-1
[CH2(CH2NHCH2CH2NHCH2)2NC3N3(NH2)2Cu(OClO3)2]*H2O

: 449728-76-1
Cu(CH2(CH2NHCH2CH2NHCH2)2NC3N3H(NH2)2)(ClO4)2(1+)*ClO4(1-)*H2O=[CH2(CH2NHCH2CH2NHCH2)2NC3N3H(NH2)2Cu(OClO3)2]ClO4*H2O

Conditions

Conditions	Yield
In perchloric acid aq. HClO4; 0.1 M HClO4; recrystn., elem. anal.;	99%

: 7601-90-3
perchloric acid

: trans-[Mo(O)2(1,2-bis(diphenylphosphino)ethane)2] * 2 CH3OH

trans-[Mo(O)(OH)(1,2-bis(diphenylphosphino)ethane)2](ClO4): trans-[Mo(O)(OH)(1,2-bis(diphenylphosphino)ethane)2](ClO4)

Conditions

Conditions	Yield
In methanol slow addn. of excess 1 M HClO4 to Mo-complex; crystn.; elem. anal.;	99%

: 7601-90-3
perchloric acid

: 20743-50-4
1-methyl-5-phenyltetrazole

: 1273-86-5
1-ferrocenylmethanol

: C5H5FeC5H4CH2N4CCH3C6H5(1+)*ClO4(1-)=C5H5FeC5H4CH2N4CCH3C6H5ClO4

Conditions

Conditions	Yield
In dichloromethane; water aq. HClO4 was added to mixt. of corazol and Fe-complex in CH2Cl2, 15 min, Et2O was added; filtered, washed with ether, dried; elem. anal.;	99%

...Expand

: 7601-90-3
perchloric acid

: 1273-86-5
1-ferrocenylmethanol

: 7477-73-8
1,5-diphenyltetrazole

: C5H5FeC5H4CH2N4C(C6H5)2(1+)*ClO4(1-)=C5H5FeC5H4CH2N4C(C6H5)2ClO4

Conditions

Conditions	Yield
In dichloromethane; water aq. HClO4 was added to mixt. of corazol and Fe-complex in CH2Cl2, 20 min, Et2O was added; filtered, washed with ether, dried; elem. anal.;	99%

...Expand

: 7601-90-3
perchloric acid

: Mn4O4(O2P(C6H4OCH3)2)6

: Mn4O4(O2P(C6H4OCH3)2)6(1+)*ClO4(1-)=(Mn4O4(O2P(C6H4OCH3)2)6)ClO4

Conditions

Conditions	Yield
With air In not given Mn complex oxidized by air in presence of HClO4;	99%

: copper (II) carbonate hydroxide

: 7601-90-3
perchloric acid

: 66-71-7
1,10-Phenanthroline

: {Cu(H2O)phan2}(ClO4)2

Conditions

Conditions	Yield
Stage #1: copper (II) carbonate hydroxide; perchloric acid In isopropyl alcohol for 0.166667h; Heating; Stage #2: 1,10-Phenanthroline In isopropyl alcohol at 20℃;	99%

...Expand

: 7601-90-3
perchloric acid

: 28755-93-3
chloro(2,3,7,8,12,13,17,18-octaethylporphyrinato-N,N',N'',N''')iron(III) complex

: bis(methanol-O)(2,3,7,8,12,13,17,18-octaethylporphyrinato-N,N',N'',N''')iron(III) perchlorate bis(methanol) solvate

Conditions

Conditions	Yield
In methanol treating with 5% HClO4 for 2 d, stay for 2 d to crystn.;	98%

: 7601-90-3
perchloric acid

: 82595-77-5
di-μ-chloro-bis[chloro(η5-pentamethylcyclopentadienyl)cobalt]

: Triaqua(pentamethylcyclopentadienyl)cobalt-diperchlorat

Conditions

Conditions	Yield
evapn. at 0 °C in high vac.;	98%

: 7601-90-3
perchloric acid

: 223139-66-0
ferrocenyl(2,4,6-trimethoxyphenyl)methanol

: 223139-82-0
Ferrocenyl(2,4,6-trimethoxyphenyl)carbenium perchlorate

Conditions

Conditions	Yield
In perchloric acid; ethanol aq. HClO4; stirring Fe-complex suspn. (in EtOH) with 1.1 equiv. of 60% aq. HClO4 (0°C, 15 min); crystn. (-30°C);	98%
In perchloric acid; diethyl ether aq. HClO4; stirring Fe-complex with slight excess of 60% HClO4 (0°C, 15 min); elem. anal.;	94%
In methanol; perchloric acid aq. HClO4; stirring Fe-complex suspn. (in MeOH) with 1.1 equiv. of 60% aq. HClO4 (0°C, 15 min); crystn. (-30°C);	86%

: 7601-90-3
perchloric acid

: trans-[PtCl{(E)-HNC(Me)OMe}2(PPh3)]Cl*2H2O

: trans-[PtCl{(E)-HN=C(Me)OMe}2(PPh3)](ClO4)

Conditions

Conditions	Yield
In water pH=3;	98%

: 7601-90-3
perchloric acid

: C48H54N3O6P3Pd3

: 75-05-8
acetonitrile

: C48H54N6P3Pd3(3+)*3ClO4(1-)

Conditions

Conditions	Yield
Stage #1: perchloric acid; C48H54N3O6P3Pd3 In tetrahydrofuran; water at 20℃; for 12h; Inert atmosphere; Stage #2: acetonitrile Inert atmosphere;	98%

...Expand

: copper (II) carbonate hydroxide

: 7601-90-3
perchloric acid

: 66-71-7
1,10-Phenanthroline

: Cu(1,10-phenanthroline)(OH2)2(OClO3)2

Conditions

Conditions	Yield
Stage #1: copper (II) carbonate hydroxide; perchloric acid In isopropyl alcohol for 0.166667h; Heating; Stage #2: 1,10-Phenanthroline In isopropyl alcohol at 20℃; for 3h;	98%

...Expand

: 7601-90-3
perchloric acid

: 133957-42-3
bis[3-(dimethylamino)propyl]tin dichloride

: C10H26Cl3N2O4Sn(1+)*ClO4(1-)

Conditions

Conditions	Yield
In water for 5h;	98%

: 7601-90-3
perchloric acid

: bis(3-(dimethylamino)propyl)difluorodistannane dihydrate

: C10H26F2N2Sn(2+)*2ClO4(1-)

Conditions

Conditions	Yield
In water for 1h;	98%

: 67-56-1
methanol

: 7601-90-3
perchloric acid

: 58694-74-9
[ReH2(nitrosyl)(triphenylphosphine)3]

: {ReH(CH3OH)(NO)(P(C6H5)3)3}(1+)*ClO4(1-)={ReH(CH3OH)(NO)(P(C6H5)3)3}ClO4

Conditions

Conditions	Yield
In dichloromethane Re-compd. and HClO4 suspended in MeOH at 0°C, addn. of CH2Cl2 until reaction had begun, addn. of diethyl ether, stirred for 5 min at 0°C; filtered (vac., N2), washed (diethyl ether);	97%

...Expand

: 7601-90-3
perchloric acid

: 223139-72-8
ferrocenyl(2,6-dimethoxyphenyl)methanol

: 223139-96-6
Ferrocenyl(2,6-dimethoxyphenyl)carbenium perchlorate

Conditions

Conditions	Yield
In perchloric acid; diethyl ether aq. HClO4; stirring Fe-complex with slight excess of 60% HClO4 (0°C, 15 min); elem. anal.;	97%

: 7601-90-3
perchloric acid

: 127099-85-8, 780722-26-1
dicyandiamide

: 20667-12-3
silver(l) oxide

: 573987-19-6
[Ag(cyanogunidine)2]ClO4

Conditions

Conditions	Yield
In water Ag2O was dissolved in aq. HClO4 in a polypropylene beaker, 4 equiv. of N-compd. was added in H2O; standing for 20 min at room temp., crystals were filtered, washed with small vol. of ice-cold H2O, dried in a desiccator; filtrate waskept at 0 °C for 24 h, further amt. of compd. could be isolated, elem. anal.;	97%

...Expand

: 7601-90-3
perchloric acid

: 3457-55-4
1-phenyl-1,2-butanedione

: 10444-89-0
2-amino-5-trifluoromethyl-1,3,4-thiadiazole

A: C5HN3SCH3CF3C6H5(1+)*ClO4(1-)

B: 7-methyl-5-phenyl-2-trifluoromethyl-[1,3,4]thiadiazolo[3,2-a]pyrimidinylium; perchlorate

Conditions

Conditions	Yield
In ethanol in boiling ethanol ( 0.2 h ), with 20 % 1-phenylbutane-1,2-dione excess;	A 4% B 96%
In ethanol in boiling ethanol ( 0.2 h ), with 20 % 1-phenylbutane-1,2-dione excess;	A 4% B 96%

...Expand

: 50-00-0
formaldehyd

: 64-18-6
formic acid

: 7601-90-3
perchloric acid

: (1,8-diammonio-3,6,10,13,16,19-hexaazabicyclo[6.6.6]icosane) copper(II) nitrate

: (1,8-bis(dimethylammonio)-3,6,10,13,16,19-hexaazabicyclo[6.6.6]icosane) copper(II) perchlorate trihydrate

Conditions

Conditions	Yield
In formic acid aq. formic acid; refluxing soln. of Cu-complex and HCHO (48 h), evapn. (reduced pressure), dissolving in hot H2O, pptn. on HClO4 addn.; filtration, washing (EtOH, Et2O), drying (vac. desiccator); elem. anal.;	96%

...Expand

: 7601-90-3
perchloric acid

: 719-54-0
10-methyl-9, 10-dihydro-9-acridinone

: 576-83-0
2,4,6-trimethylphenyl bromide

: 9-(2-mesityl)-10-methylacridinium perchlorate

Conditions

Conditions	Yield
Stage #1: 2,4,6-trimethylphenyl bromide With tert.-butyl lithium In diethyl ether; pentane at -78℃; for 0.5h; Cooling with acetone-dry ice; Stage #2: 10-methyl-9, 10-dihydro-9-acridinone In diethyl ether; pentane at -78 - 25℃; for 72h; Cooling with acetone-dry ice; Stage #3: perchloric acid In ethyl acetate	96%

...Expand

: 7601-90-3
perchloric acid

: C13H11N2O2S(1-)*Cu(2+)*NO3(1-)

: 75-05-8
acetonitrile

: C13H11N2O2S(1-)*Cu(2+)*C2H3N*ClO4(1-)

Conditions

Conditions	Yield
Stage #1: perchloric acid; C13H11N2O2S(1-)Cu(2+)NO3(1-) In methanol; water for 4h; Stage #2: acetonitrile In methanol; dichloromethane	96%

...Expand

Perchloric acid Consensus Reports

Reported in EPA TSCA Inventory.

Perchloric acid Standards and Recommendations

DOT Classification: 5.1; Label: Oxidizer, Corrosive (UN 1873); DOT Class: 8; Label: Corrosive, Oxidizer (UN 1802)

Perchloric acid Specification

The Perchloric acid, with the cas registry number 7601-90-3, is a kind of colorless unstable slightly-fuming liquids. This chemical is soluble in water and is incompatible with a wide variety of substances, including organic materials, alcohols, amines, strong acids, strong bases, acid anhydrides, finely powdered metals, strong reducing agents. Then if contact with wood, paper and other celullose products, it may lead to explosion.

The product categories are various, including Inorganics; AcidsSynthetic Reagents; Electronic Chemicals; Micro/Nanoelectronics; Acid SolutionsSynthetic Reagents; Oxidation; Perchlorates; Volumetric Solutions; Acids, Mercury-free and Arsenic-freeAnalytical Reagents for General Use; Atomic Absorption Spectroscopy (AAS); Digestion Reagents; Acids&Bases; ACS GradeSynthetic Reagents; Essential Chemicals; Analytical Reagents for General Use; O-P, Puriss p.a.; Puriss p.a.; O-P, Puriss p.a. ACS; Puriss p.a. ACS; Acid Concentrates; Concentrates (e.g. FIXANAL); Solutions for non-aqueous titrations.

The characteristics of this chemical are as follows: (1)#H bond acceptors: 4 ; (2)#H bond donors: 1 ; (3)#Freely Rotating Bonds: 0 ; (4)Polar Surface Area: 60.44 ; (5)Exact Mass: 99.956336 ; (6)MonoIsotopic Mass: 99.956336 ; (7)Topological Polar Surface Area: 71.4 ; (8)Heavy Atom Count: 5 ; (9)Complexity: 114 ; (10)Covalently-Bonded Unit Count: 1.

The production method is as below: Firstly, dissolve the sodium chlorate in the dissolving tank with temperature of 45～50℃ after accessing the steam, and after saturation add barium hydroxide to remove chromate; Secondly go through the filtering and clear solution to get the sodium perchlorate; Thirdly, add sodium perchlorate into reactor and then add 31% hydrochloric [chlorhydric] acid to have the replacement reaction, then get the perchloric acid; Lastly, filter the sodium chloride crystal and then have the evaporation concentration of the solution to get the perchloric acid. You could refer to the following chemical equation: NaClO₃+H₂O→NaClO₄+H₂↑ NaClO₄+HCl→HclO₄+NaCI.

As to its usage, it is widely applied in many ways. It could be used as the steel analysis reagent, oxidizing agent and in the production of perchlorate; It could also be used in Electroplate the industry, filmstrip, diamond industry, electropolishing industry and Pharmaceutical Industry; Then it is usually used in producing grinding wheel, fireworks and explosive charges.

When you are dealing with this chemical, you should be very careful and then take some measures to protect yourself. For one thing, it is a kind of irritant chemical to eyes and skin, it may cause inflammation to the skin or other mucous membranes. For another thing, it is oxidising which may react exothermically with other chemicals. This chemical is flammable and if contacting with combustible material, it may cause fire. And heating may cause an explosion. In addition, it is corrosive that may destroy living tissue on contact.

Due to so many dangers, you should be required to take the following instructions. Wear suitable protective clothing, gloves and eye/face protection. If in case of contact with eyes, rinse immediately with plenty of water and seek medical advice; And if in case of accident or if you feel unwell seek medical advice immediately (show the label where possible). Then do remember not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).

Additionally, you could convert the following datas into the molecular structure:
(1)Canonical SMILES: OCl(=O)(=O)=O
(2)InChI: InChI=1S/ClHO4/c2-1(3,4)5/h(H,2,3,4,5)
(3)InChIKey: VLTRZXGMWDSKGL-UHFFFAOYSA-N

Below are the toxicity information of this chemical:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
dog	LD50	oral	400mg/kg (400mg/kg)	BEHAVIORAL: EXCITEMENT LUNGS, THORAX, OR RESPIRATION: DYSPNEA	Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 17(8), Pg. 33, 1973.
mouse	LD50	subcutaneous	250mg/kg (250mg/kg)	BEHAVIORAL: EXCITEMENT LUNGS, THORAX, OR RESPIRATION: DYSPNEA	Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 17(8), Pg. 33, 1973.
rat	LD50	oral	1100mg/kg (1100mg/kg)	BEHAVIORAL: EXCITEMENT LUNGS, THORAX, OR RESPIRATION: DYSPNEA	Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 17(8), Pg. 33, 1973.

Product Name

Perchloric acid

Synthetic route

Perchloric acid Consensus Reports

Perchloric acid Standards and Recommendations

Perchloric acid Specification

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