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CAS No.: | 7790-93-4 |
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Name: | Chloric acid |
Article Data: | 161 |
Molecular Structure: | |
Formula: | ClH O3 |
Molecular Weight: | 84.4591 |
Synonyms: | Chloricacid (HClO3) |
Density: | 1.2 g/mL at 25oC |
Melting Point: | <-20℃ [CRC10] |
Boiling Point: | >100oC |
Solubility: | very soluble H2O [CRC10] |
Hazard Symbols: | Toxic by ingestion and inhalation. Strong oxidizer, ignites organic materials on contact. |
Risk Codes: | R8; R34 |
Safety: | A poison. A strong irritant by ingestion and inhalation. Dangerous fire hazard; ignites organic matter upon contact. A very powerful oxidizing agent. Violent or explosive reaction with oxidizable materials. Aqueous solutions decompose explosively during evaporation. Solutions greater than 40% are unstable. Reacts violently with NH3, Sb, Sb2S3, As2S3, Bi, CuS, PHI4, SnS2, SnS. Reaction with cellulose causes ignition after a delay period. Dangerous reaction with metal sulfides and metal chlorides (e.g., incandescent reaction with antimony trisulfide, arsenic trisulfide, tin(II)sulfide, tin(IV) sulfide, explosion on contact with copper sulfide). Reaction with metals (e.g., antimony, bismuth, iron) forms explosive products. When heated to decomposition it emits toxic fumes of Cl−. See also CHLORATES and CHLORINE. |
PSA: | 54.37000 |
LogP: | 0.27510 |
hypochloric acid
hypochloric acid
A
hydrogenchloride
B
chlorine dioxide
C
water
D
chloric acid
Conditions | Yield |
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In water reaction of HClO2 and HClO in weakly acidic or neutral soln. at ambient temp.;; removing of ClO2 with air;; | A n/a B 97% C n/a D n/a |
In water reaction of HClO2 and HClO in aq. soln. at ambient temp.; influence of pH;; | |
In water reaction of HClO2 and HClO in weakly acidic or neutral soln. at ambient temp.; acceleration on low concn. of ClO2(1-); no influence of ClO3(1-);; | |
In water reaction of HClO2 and HClO in weakly acidic or neutral soln. at ambient temp.;; | |
In water Kinetics; reaction of HClO2 and HClO in aq. soln. at ambient temp.;; |
Conditions | Yield |
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With hydrogenchloride; platinum In not given byproducts: HCl; reaction by use of a 0.05 n-HCl soln. in presence of colloidal Pt;; | A 0% B n/a C 0% |
Conditions | Yield |
---|---|
manganese(ll) chloride In water Kinetics; hydrolysis witout action of light with 0.02 m MnCl2 at 91°C;; | |
In water Irradiation (UV/VIS); weak diffuse light; first HClO is formed; then HClO3;; | |
In water hydrolysis without action of light at 91°C: thermochemical data;; |
Conditions | Yield |
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In gas common condensing of educts;; |
chlorine dioxide
A
hydrogenchloride
B
perchloric acid
C
chloric acid
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;; |
Conditions | Yield |
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With water In not given Electrolysis; | |
With H2O In not given Electrolysis; |
Conditions | Yield |
---|---|
With water; chlorine In water Kinetics; byproducts: CH3CO2H; in buffered soln. (pH at begin 2.11 to 2.35) at 16.-+.1°C;; |
Conditions | Yield |
---|---|
With chlorine In water oxidation in fuming HNO3 at 15 - 18°C about 1 month;; | A 0% B n/a |
Conditions | Yield |
---|---|
With chlorine In not given 1 mo, at 15-18°C, in concd. HNO3; | |
With Cl2 In not given 1 mo, at 15-18°C, in concd. HNO3; |
Conditions | Yield |
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With bismuth In water frequently explosion, especially at dissolution of bismuth powder in hot HClO4;; | |
With bismuth In water frequently explosion;; | |
With Bi In water frequently explosion, especially at dissolution of bismuth powder in hot HClO4;; |