7681-52-9

Basic information

• Product Name: Sodium hypochlorite
• Synonyms: Hypochlorousacid, sodium salt (8CI,9CI);AD Gel;ActiPlus N 2818;AgClor 310;Antiformin;Aron Clean;B-K Liquid;Baso agri+;Belizna;Belkina;Carrel-Dakin solution;Chloros;Cloralex;Clorox;Comfor;Dakin's solution;Deosan;Dispatch;Dispatch(salt);Fox-Chlor;Hishikurin S;Hyclorite;Hypure;Hypure N;Javel water;Javelle water;Javex;Javex 5;Jomax Mold &;Mildew Stain Remover;Klorocin;Linely;Milton;Milton Sterilising Fluid;Modified Dakin's solution;Nades;Neo-cleaner;Neoseptal CL;Parozone;Purelox;Purin B;Sanrack P;Sodium chloride oxide (NaClO);Sodium hypochloride;Sodium hypochlorite;Sodiumhypochlorite (NaClO);Sodium hypochlorite (NaOCl);Sodium oxychloride;Solutions, Dakin's;Sunnysol 150;Super White L;Tsurukuron;XY 12;Youxiaolin;Sodium Hypochlorite solution
• CAS NO: 7681-52-9
• Molecular Formula: ClO*Na
• Molecular Weight: 74.44217
• EINECS: 231-668-3
• Mol File: 7681-52-9.mol
• Article Data: 17

Chemical Properties

• Melting Point: -16 °C
• Boiling Point: 111°C
• Appearance: colourless liquid with strong odour
• Density: 1.25 g/mL at 20 °C
• Water Solubility: decomposes.
• CAS DataBase Reference: Sodium hypochlorite(CAS DataBase Reference)
• NIST Chemistry Reference: Sodium hypochlorite(7681-52-9)
• EPA Substance Registry System: Sodium hypochlorite(7681-52-9)

Safety Data

• Hazard Codes: Xi:Irritant
• Statements: R31:; R36/38:
• Safety Statements: S28A:; S45:; S50A:
• RIDADR: 1791
• HazardClass: 8
• PackingGroup: II, III
• Hazardous Substances Data: 7681-52-9(Hazardous Substances Data)

Usage

Chemical Description

Different sources of media describe the Chemical Description of 7681-52-9 differently. You can refer to the following data:
1. Sodium hypochlorite is a chemical compound used as a disinfectant and bleaching agent.
2. Sodium hypochlorite is a chemical compound with the formula NaClO.
3. Sodium hypochlorite is a pale greenish-yellow liquid, while sodium chloride is a white crystalline salt.

InChI:InChI=1/ClO.Na/c1-2;/q-1;+1

Synthetic route

hydrazodicarboxamide (110-21-4) → sodium hypochlorite (7681-52-9) + sodium azide + hydrogen azide (916329-38-9)

Conditions	Yield
With sodium hydroxide; sulfuric acid In water ice cooling; distn. with H2SO4;	A n/a B n/a C 9%
With NaOH; H2SO4 In water ice cooling; distn. with H2SO4;	A n/a B n/a C 9%

potassium chlorate (3811-04-9) + potassium chloride + sodium chloride (7647-14-5) + calcium chloride → sodium hypochlorite (7681-52-9) + oxygen (80937-33-3) + chlorate (14866-68-3, 80434-34-0)

Conditions	Yield
With Na2Cr2O7 In water Electrolysis; influencce of electrode material;;

sodium chloride (7647-14-5) → sodium chlorate + sodium hypochlorite (7681-52-9) + sodium chlorite (7758-19-2) + sodium perchlorate

Conditions	Yield
In water Electrolysis;

sodium chloride (7647-14-5) → sodium chlorate + sodium hypochlorite (7681-52-9) + chlorine (7782-50-5)

Conditions	Yield
In water Electrolysis;
In water Electrolysis; chlorate formation as side reaction;;

sodium chloride (7647-14-5) → sodium hypochlorite (7681-52-9)

Conditions	Yield
In water Electrolysis;
In water Electrolysis; Schuckert-process, monopolar arrangement, vessel of enamelled iron, cooled by water; carbon electrodes or carbon electrodes covered with Pt, electrodes used as stirrer;;
With CrO4(1-) In water byproducts: H, chromium chromate; Electrolysis; electrolysis without diaphragm, cathode reaction; additive alkalichromates, formation of chromium chromate, which act as diaphragm;;

sodium hydroxide (1310-73-2) → sodium hypochlorite (7681-52-9)

Conditions	Yield
With chlorine In not given Electrolysis; NaOH formed at cathode and chlorine formed at anode; gas proofed anode region, asbestos diaphragm; mixing of NaOH and chlorine in a special region;;
With chlorine In not given Electrolysis; NaOH formed at cathode and chlorine formed at anode; anode: coal plates or rods with coke pieces; passing catholyte into anode region;;
With chlorine In not given Electrolysis; NaOH formed at cathode and chlorine formed at anode; cell of ungazed tone plates filled with pieces of C; alternative connection to positive and negative pole;;

chlorine (7782-50-5) + sodium hydroxide (1310-73-2) → sodium hypochlorite (7681-52-9) + sodium chloride (7647-14-5)

Conditions	Yield
In neat (no solvent) 170kg NaOH, 63kg Cl2, 60°C, cyclindric rotating vessel, 1.5h;; product-mixture:24% NaClO, 25.5% NaCl, 43% NaOH;;
In neat (no solvent) 170kg NaOH, 63kg Cl2, 60°C, cyclindric rotating vessel, 1.5h, sintering of product to increase stability;; product-mixture:24% NaClO, 25.5% NaCl, 43% NaOH;;
In not given byproducts: H2O; react. is reversible;;
In neat (no solvent) reaction of finely atomized alkaline hydroxide soln. with Cl2;; mixture;;
In water

chlorine (7782-50-5) + sodium hydroxide (1310-73-2) → sodium hypochlorite (7681-52-9)

Conditions	Yield
In sodium hydroxide Cl2 passed through carbonate-free soln. of NaOH at -5...0°C;
In water sparging chlorine into 0.3 M aq. soln. of NaOH; UV monitoring;
In water residual alkalinity: 1g/l; not isolated;;

calcium hypochlorite (7778-54-3) → sodium hypochlorite (7681-52-9)

Conditions	Yield
With Na-phosphates In neat (no solvent)
With NaHSO4 or NaH2PO4 or NaO2CCO2H In water other solvents possible; addn. of the solvent to the mixture of the solid components just before use;;
With NaHSO4 or NaH2PO4 or NaO2CCO2H In water
With Na-phosphates In neat (no solvent)
With NaHSO4 or NaH2PO4 or NaO2CCO2H In water other solvents possible; addn. of the solvent to the mixture of the solid components just before use;;

calcium hypochlorite (7778-54-3) + sodium cation (17341-25-2) → sodium hypochlorite (7681-52-9)

Conditions	Yield
In water react. at ion exchange resin;; solns. with 1-3% active chlorine;;
In water react. at ion exchange resin;; solns. with 1-3% active chlorine;;

calcium hypochlorite (7778-54-3) + sodium hydroxide (1310-73-2) → sodium hypochlorite (7681-52-9)

Conditions	Yield
With boric acid In water boric acid+Ca(ClO)2 in water distillation, first 100 ml distillate colected in 200 ml containing NaOH;

calcium hypochlorite (7778-54-3) + sodium carbonate (497-19-8) → sodium hypochlorite (7681-52-9) + sodium hydroxide (1310-73-2)

Conditions	Yield
In water byproducts: CaCO3; dissolving mixture of dry Ca(OCl)2, containing Ca(OH)2, and Na2CO3 in H2O;; pptn. of CaCO3; formation of a NaOCl and NaOH soln.;;

calcium hypochlorite (7778-54-3) + sodium carbonate (497-19-8) → sodium hypochlorite (7681-52-9)

Conditions	Yield
With (borax or MgCO3) In water byproducts: CaCO3; hot Na2CO3-soln. which may contain borax or MgCO3;; not isolated;;
In neat (no solvent)
With (borax or MgCO3) In water byproducts: CaCO3; hot Na2CO3-soln. which may contain borax or MgCO3;; not isolated;;
With sodium hydrogencarbonate In water pH=9.5;
In neat (no solvent)

calcium hypochlorite (7778-54-3) + Chlorkalk (15944-13-5) + sodium carbonate (497-19-8) → sodium hypochlorite (7681-52-9)

Conditions	Yield
In water byproducts: CaCO3; not isolated;;
In water byproducts: CaCO3; not isolated;;

calcium hypochlorite (7778-54-3) + sodium hydrogencarbonate (144-55-8) → sodium hypochlorite (7681-52-9)

Conditions	Yield
With (borax or MgCO3) In water byproducts: CaCO3; hot NaHCO3-soln. which may contain borax or MgCO3;; not isolated;;
With (borax or MgCO3) In water byproducts: CaCO3; hot NaHCO3-soln. which may contain borax or MgCO3;; not isolated;;

water (7732-18-5) + sodium chloride (7647-14-5) → sodium chlorate + sodium hypochlorite (7681-52-9) + sodium perchlorate

Conditions

Yield

With sodium hydroxide; sodium dichromate; sodium chromate(VI) In water Kinetics; Electrolysis; in a glass cylindrical cell without a diaphragm; constant pH maintainedwithin 0.05-0.1 by buffering (Na2CrO4 and Na2Cr2O7 with addn. of NaOH or HCl); expts. conducted at c.d. 10 A/l by periodic method or with continuous introduction of NaCl feed soln.; not isolated, detected by polarization curves; gas anal.;

water (7732-18-5) + sodium chloride (7647-14-5) → sodium hypochlorite (7681-52-9)

Conditions	Yield
In water Electrolysis; electrolysis of sea-water, graphite-electrodes;; not isolated;;
In water Electrolysis; 65-100g NaCl/l, 15°C;;
In water Electrolysis; apparatus described;; not isolated;;

water (7732-18-5) + chlorine (7782-50-5) + sodium carbonate (497-19-8) → sodium hypochlorite (7681-52-9)

Conditions	Yield
In water byproducts: NaHCO3; Na2CO3 suspended in satd. soln., filtration of NaHCO3;; solns. with 5-12% active chlorine; not isolated;;
In water 100g Na2CO3/l;; <20g active chlorine per l; not isolated;;
In water 100g Na2CO3/l;; <20g active chlorine per l; not isolated;;
In water byproducts: NaHCO3; Na2CO3 suspended in satd. soln., filtration of NaHCO3;; solns. with 5-12% active chlorine; not isolated;;

chlorine dioxide (10049-04-4, 25052-55-5) + sodium hydroxide (1310-73-2) → sodium hypochlorite (7681-52-9)

Conditions	Yield
With dihydrogen peroxide In water; toluene satn. of toluene with a ClO2/N2-mixture (ratio 20:80) at 0°C, neutralization with NaOH, introduction of ClO2/N2, addn. of 30% NaOH and 15-20% H2O2, separation of layers, evapn. of lower layer;; 90% NaClO;;

sodium phosphate → sodium hypochlorite (7681-52-9)

Conditions	Yield
With chloroamine In water react. with a chloroamine sol. in the aq. soln. of Na-salt;; chloride-free soln.;;
With chloroamine In water react. with a chloroamine sol. in the aq. soln. of Na-salt;; chloride-free soln.;;

hypochlorous anhydride (7791-21-1) + sodium hydroxide (1310-73-2) → sodium hypochlorite (7681-52-9)

Conditions	Yield
In neat (no solvent) react. of solid NaOH with Cl2O in mixture with inert gases, temp. up to 100°C;;
In tetrachloromethane dissolving Cl2O in CCl4, react. with NaOH at 30-50°C;;

hypochlorous anhydride (7791-21-1) + chlorine (7782-50-5) + sodium hydroxide (1310-73-2) → sodium hypochlorite (7681-52-9)

Conditions	Yield
In tetrachloromethane dissolving Cl2O and Cl2 in CCl4, react. with NaOH at 30-50°C;;

sodium chloride (7647-14-5) → sodium hypochlorite (7681-52-9) + chlorine trioxide (13932-10-0)

Conditions	Yield
In water byproducts: H, Ca(OH)2; Electrolysis; electrolysis without diaphragm, cathode reaction; additive CaCl2; formation of acidic soln. and therefore formation of ClO3 because of pptn. of Ca(OH)2;;
In water byproducts: H, Ca(OH)2; Electrolysis; electrolysis without diaphragm, cathode reaction; additive CaCl2; formation of acidic soln. and therefore formation of ClO3 because of pptn. of Ca(OH)2;;

sodium hydrogencarbonate (144-55-8) + sodium chloride (7647-14-5) → sodium hypochlorite (7681-52-9)

Conditions	Yield
In water Electrolysis; cell with diaphragm, anode compartment filled with satd. NaHCO3 soln. (not soda), cathode compartment satd. NaCl soln., low temp.;; soln. free of chloride but not stable at slightly elevated temp.;;

chlorine azide (13973-88-1) → sodium hypochlorite (7681-52-9)

Conditions	Yield
With sodium hydroxide In not given byproducts: NaN3, H2O;
With NaOH In not given byproducts: NaN3, H2O;

chlorine azide (13973-88-1) + sodium hydroxide (1310-73-2) → sodium hypochlorite (7681-52-9) + sodium azide

Conditions	Yield
In not given byproducts: H2O;
In not given byproducts: H2O; passing N3Cl into NaOH soln.;;

sodium cation (17341-25-2) → sodium hypochlorite (7681-52-9)

Conditions	Yield
With chloride lime In not given reaction of chloride lime with sodium salts;;

sodium cation (17341-25-2) + hypochlorite (14380-61-1) → sodium hypochlorite (7681-52-9)

Conditions	Yield
In water from strongly alk. soln. by evapn. at low temp.;; solid NaClO obtained;;

chlorine (14700-96-0, 14835-24-6, 15723-23-6, 16547-50-5, 16885-04-4, 16887-00-6, 16904-11-3, 16904-12-4, 16999-02-3, 20337-89-7, 20499-73-4, 22537-15-1, 22537-27-5, 22541-73-7, 22541-74-8, 24203-47-2, 33944-49-9, 34937-26-3, 37352-90-2) + sodium hydroxide (1310-73-2) → sodium hypochlorite (7681-52-9) + sodium chloride (7647-14-5)

Conditions	Yield
In not given passing Cl into NaOH lye at temp. below 27°C; stirring; pptd. NaCl is removed; addn. of solid NaOH;; soln. of chloride chlorine and hypochlorite chlorine;;
With sodium carbonate In not given passing Cl into Na2CO3 soln.; formation of HClO and NaCl; reaction of HClO with acetanilide or p-nitroacetanilide to a chlorinated base, which decomposes with NaOH in NaOCl and the anilides;;
In not given reaction of Cl with concd. soln. of NaOH; concn. of NaOH soln. may be equivalent to NaOCl soln. or dild. NaOH soln. and addn. of NaOH to form concd. NaOCl soln.;; separation of pptd. NaCl from reaction vessel; concd. NaOCl soln. containing small amounts of chloride;;
With sodium carbonate In not given passing Cl into Na2CO3 soln.; formation of HClO and NaCl; reaction of HClO with acetanilide or p-nitroacetanilide to a chlorinated base, which decomposes with NaOH in NaOCl and the anilides;;

chlorine (14700-96-0, 14835-24-6, 15723-23-6, 16547-50-5, 16885-04-4, 16887-00-6, 16904-11-3, 16904-12-4, 16999-02-3, 20337-89-7, 20499-73-4, 22537-15-1, 22537-27-5, 22541-73-7, 22541-74-8, 24203-47-2, 33944-49-9, 34937-26-3, 37352-90-2) + sodium hydroxide (1310-73-2) → sodium chlorate + sodium hypochlorite (7681-52-9)

Conditions	Yield
In neat (no solvent) reaction of chlorine with powdered NaOH at 0°C;;
With air In not given passing Cl (dild. with 4-9 Vol. air) into NaOH lye to decrease formation of NaClO3;;

sodium hypochlorite (7681-52-9) → chlorine (7782-50-5)

Conditions	Yield
In water pH=9.8 - 13.5; Product distribution / selectivity;	100%
With sodium hydroxide; urea In water pH=6.5 - 13.4; Product distribution / selectivity;	1.5%
With urea In water pH=5.6; Product distribution / selectivity;

sodium hypochlorite (7681-52-9) + ammonia (7664-41-7) + ammonium chloride (12125-02-9) → chloroamine (12190-75-9)

Conditions	Yield
In water at -11 - -8℃; pH=~ 10;	100%
In water at -15 - -7℃; pH=~ 10; Product distribution / selectivity;	100%
In diethyl ether; water at -20 - -10℃; for 0.5h;

manganese(IV) oxide (1313-13-9) + sodium hypochlorite (7681-52-9) + sodium hydroxide (1310-73-2) → permanganate(VII) ion

Conditions	Yield
copper(II) sulfate In not given 80-90°C, 20 min; not isolated; UV/VIS spectrometry;	98.5%
cobalt(II) nitrate In not given 80-90°C, 20 min; not isolated;	73%
silver nitrate In not given 80-90°C, 20 min; not isolated;	72%
iron(III) sulfate In not given 80-90°C, 20 min; not isolated;	65%

sodium hypochlorite (7681-52-9) + n-C3H7SO2CH3 (40365-16-0) → heptafluoro-n-propyl(trichloromethyl)sulfone (40365-20-6)

Conditions	Yield
In water 20°C, 72 h;	98%
In water 20°C, 72 h;	98%

sodium hypochlorite (7681-52-9) + trisodium tri-μ-imidocyclotriphosphate → sodium trichloro imido metaphosphate

Conditions	Yield
In water react. of 23ml NaClO-soln. (0.294g Cl per ml soln.) with 12g Na3(PO2NH)3 within 3min (stirring, ice-cooling), dropwise addn. of 18ml aq. acetic acid (0.39g acid per ml soln.) at 12-18°C within 45min, addn. of an excess ethanol, pptn.;; extractn. with glacial acetic acid, washing with ethanol;;	97%
In water react. of 23ml NaClO-soln. (0.294g Cl per ml soln.) with 12g Na3(PO2NH)3 within 3min (stirring, ice-cooling), dropwise addn. of 18ml aq. acetic acid (0.39g acid per ml soln.) at 12-18°C within 45min, addn. of an excess ethanol, pptn.;; extractn. with glacial acetic acid, washing with ethanol;;	97%

5-bromopyridine-3-ol (74115-13-2) + sodium hypochlorite (7681-52-9) → 5-bromo-2-chloro-3-hydroxypyridine (286946-77-8)

Conditions	Yield
With sodium hydroxide In water	96%

hydrogenchloride (7647-01-0) + sodium hypochlorite (7681-52-9) + tetramethylammonium 3,3’-commo-bis(undecahydro-1,2-dicarba-3-cobalta-closo-undecaborate)(1-) (12305-41-8) → tetramethylammonium 8,8'-dichloro-3,3'-cobalt(III)[bis(1,2-dicarbollide)]

Conditions	Yield
In water addn. of excess 10% aq. NaOCl and 6 M HCl to Co-complex, stirring (25°C, 24 h); MeCN addn., shaking, sepn. of org. layer, evapn;	85%

sodium hypochlorite (7681-52-9) + 1,1,1,2,3,3,3-heptafluoro-2-methanesulfinyl-propane (40365-39-7) → heptafluoro-n-propyl(trichloromethyl)sulfone (40365-20-6)

Conditions	Yield
	82%
	82%

sodium hypochlorite (7681-52-9) + Dodecafluor-5-trifluormethylhexyl-methyl-sulfon (40365-18-2) → 5-trifluoromethyldodecafluorohexyl(trichloromethyl)sulfone (40365-22-8)

Conditions	Yield
In water 20°C, 36 h;	81%
In water 20°C, 36 h;	81%

sodium hypochlorite (7681-52-9) + sodium thiosulfate → sodium tetrathionate + sodium sulfate (7757-82-6)

Conditions	Yield
In not given in very weakly acidic soln.;	A 20% B 80%
In not given in very weakly acidic soln.;	A 20% B 80%

sodium hypochlorite (7681-52-9) + trans-chloronitrosylbis(2,2'-bipyridine)ruthenium(PF6)2 → trans-{RuCl(nitro)(2,2'-bipyridine)2}(PF6)

Conditions	Yield
In water stirred for 24 h; collected, washed with water; elem. anal.;	80%

sodium hypochlorite (7681-52-9) + ammonium hexafluorophosphate + [Ru(NO2)(H2O)(C5H5N)2((C5H4N)2)](1+)*PF6(1-) = [Ru(NO2)(H2O)(C5H5N)2((C5H4N)2)]PF6 → [RuO(NO2)((C5H5N))2((C5H4N)2)](1+)*PF6(1-) = [RuO(NO2)((C5H5N))2((C5H4N)2)]PF6

Conditions	Yield
In water stirred for 2-3 h at room temp.; filtered off, washed (cold water), dried (vac.); elem. anal.;	80%

sodium hypochlorite (7681-52-9) + ammonium hexafluorophosphate + [Ru(NO2)(C5H5N)3((C5H4N)2)](1+)*PF6(1-) = [Ru(NO2)(C5H5N)3((C5H4N)2)]PF6 → [RuO((C5H5N))3((C5H4N)2)](2+)*2PF6(1-) = [RuO((C5H5N))3((C5H4N)2)](PF6)2

Conditions	Yield
In water stirred for 2-3 h at room temp.; filtered off, washed (cold water), dried (vac.); elem. anal.;	80%

sodium hypochlorite (7681-52-9) + [Ru(NO)(OH)(C10N2H8)(C5NH5)2](2+)*2PF6(1-) = [Ru(NO)(OH)(C10N2H8)(C5H5N)2](PF6)2 → [Ru(NO2)(O)(C10N2H8)(C5NH5)2](1+)*PF6(1-)*H2O = [Ru(NO2)(O)(C10N2H8)(C5H5N)2]PF6(H2O)

Conditions	Yield
With NaOH In sodium hydroxide aq. NaOH; stirring (room temp., 2 - 3 h, pH.apprx.10); filtn., washing (cold water), drying (vac.);	80%

sodium hypochlorite (7681-52-9) + [(99)TcO(ethylene glycol)(N-benzyl-2-(1,4,7-triazononan-1-yl)acetamide)]Br (1365832-59-2) → [(99)TcO3(N-benzyl-2-(1,4,7-triazononan-1-yl)acetamide)]Br*H2O (1365832-77-4)

Conditions	Yield
With HCl In water according to Braband H., et al., Chem.-Eur. J., 2009, 15, 633; (N2); acidified soln. of NaOCl was added to aq. soln. of Tc compd.; reacted for 30 min; slowly evapd.; filtered; washed (satd. KBr); elem. anal.;	80%

sodium hypochlorite (7681-52-9) + cis-[Pt(1R,2R-1,2-trans-diaminocyclohexane)(NHC(O)C(CH3)3)2]*3H2O + water (7732-18-5) → trans,cis,cis-[PtCl(OH)(1R,2R-1,2-trans-diaminocyclohexane)(NHC(O)C(CH3)3)2]

Conditions	Yield
In water stirred for 30 min; slowly evapd.; elem. anal.;	78%

sodium hypochlorite (7681-52-9) + C43H32NP2PtS(1+)*ClO4(1-) → C43H32NO2P2PtS(1+)*ClO4(1-)

Conditions	Yield
In acetonitrile at 20℃; for 1h; Inert atmosphere;	78%

sodium hypochlorite (7681-52-9) + (S)-tert-butyl 1-hydroxybutan-2-ylcarbamate (150736-72-4) → (2S)-2-(tert-butoxycarbonyl)aminobutyraldehyde (153371-25-6)

Conditions	Yield
Stage #1: (S)-tert-butyl 1-hydroxybutan-2-ylcarbamate With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; sodium hydrogencarbonate; sodium bromide In dichloromethane; water at 0 - 20℃; Stage #2: sodium hypochlorite In dichloromethane; water at 0℃; for 1.16667h;	77%

sodium hypochlorite (7681-52-9) + 3-(prop-2-yn-1-yloxy)propan-1,2-diol (13580-38-6) → 3-(2,3,3-triiodo-2-propenyloxy)-propane-1,2-diol

Conditions	Yield
With sodium hydroxide; Ki; aqueous H2SO4 In water	76%
With sodium hydroxide; Ki; aqueous H2SO4 In water	76%

sodium hypochlorite (7681-52-9) + 1,1'-diacetylferrocene (1273-94-5) → 1,1'-bisferrocenedicarboxylic acid

Conditions	Yield
In not given Fe-complex was reacted with NaOCl at 50°C for 5 h;	75%

sodium hypochlorite (7681-52-9) + 1,1,1,2,3,3,3-heptafluoro-2-methanesulfonyl-propane (40365-17-1) → heptafluoroisopropyl(trichloromethyl)sulfone (40365-21-7)

Conditions	Yield
In water 20°C, 36 h;	75%
In water 20°C, 36 h;	75%

Upstream product

• 3811-04-9 potassium chlorate 
• 7647-14-5 sodium chloride 
• 14336-71-1 calcium chloride 
• 1310-73-2 sodium hydroxide 
• 7782-50-5 chlorine 
• 10049-04-4 chlorine dioxide 
• 17341-25-2 sodium cation 
• 14380-61-1 hypochlorite 
• 13444-90-1 Nitryl chloride 
• 15944-13-5 Chlorkalk 
• 14989-30-1 hypochloric acid 
• 497-19-8 sodium carbonate 
• 7757-82-6 sodium sulfate 
• 7791-21-1 hypochlorous anhydride 

Downstream Products

• 180622-67-7 (+/-)5-(Carbomethoxymethyl)-3-[6-(2, 4-dichlorophenyl)-hexyl]-5-methoxycarbonyl-4,5-dihydroisoxazole 
• 74533-79-2 α-(2,4-xylyl)-β-(3,4-dichlorophenyl)-ethylamine 
• 7782-50-5 chlorine 
• 12190-75-9 chloroamine 
• 871979-80-5 (2S,5S)-5-(benzyloxymethyl)-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid 
• 7681-38-1 sodium hydrogen sulfate 
• 7647-14-5 sodium chloride 
• 7757-82-6 sodium sulfate 
• 302-01-2 hydrazine 
• 86119-84-8 phosphoric acid 
• 16887-00-6 chloride 
• 14808-79-8 Sulfate 
• 11113-50-1 boric acid 
• 1313-13-9 manganese(IV) oxide 

Relevant articles and documents

ELECTROCHEMICAL OXIDATION OF HYPOCHLORITE AT PLATINUM ANODES.

Oxidation of hypochlorite has been studied by cyclic voltammetry with a rotating-ring-disc assembly. Experiments were carried out with sodium chloride or sodium sulphate solutions with hypochlorite present or absent. Hypochlorite is oxidized at the platinum disc anode and the species formed by this oxidation are detected with the platinum ring cathode. From the shape of the current-potential curves at the ring electrode and from the relation between the ring and the disc currents, it has been concluded that the first step of the hypochlorite oxidation is the formation of the chloroxyl radical (ClO).

Preparation of GaAs surfaces of desired composition

The influence of various treatments on the chemical state of the GaAs surface is considered. The formation and removal of an elemental arsenic layer and gallium and arsenic oxides, sulfurization of the surface, and its passivation with elemental arsenic a

Oxidative N—N coupling of N-alkyl-3-aminopyrazoles to azopyrazoles in aqueous solutions of NaOCl and NaOBr

The influence of the structures of N-alkyl-3-aminopyrazoles on their transformation into azopyrazoles on treatment with sodium hypohalogenites was studied. The reaction of 3-aminopyrazoles unsubstituted at position 4 containing donor substituents with neu

DUAL BIOCIDE GENERATOR

Methods and apparatus for generation of dual biocides are provided. The electrolytic generation of chlorine as a biocide is employed for further generation of additional biocides within a single system or generator, including bromine, iodine, chlorine dioxide, fluorine, or chloramines from their respective salts and/or precursors. A single on-site generating system produces a combination of biocides for applications of use providing cost, safety and efficacy improvements. Methods of using the disinfecting biocides provide a synergistic effect through simultaneous or sequential applications.