Acetic acid | TehHimProd
TehHimProd (8412) 33-98-35 Efficiency cristalizacion Stability Quality
HOUSEHOLD CHEMICALS detergents for dishes Liquid soap Toilet soap Toilet Soap 100 gr. Toilet soap 200 gr. Toilet soap 75 gr. Toilet soap 90 gr. Laundry soap Laundry soap Laundry soap 65% 72% Laundry cristalizacion soap bright cristalizacion air fresheners Bleachers Other Detergents cristalizacion Series "Sorti" Nafis Series "gonna" Series "Bios" series "Big Wash" Series "Dosya" Benckiser Series "Zifa" Series "Lotus" A series of "PEMOS" Henkel Series "Procter & Gamble" Series "Rhyme" Univ. liquid washing-VA-VA Cleaning for Santeh. Nitric acid Phosphoric acid Sulfuric acid Hydrochloric acid Sorbic acid Sulfamic acid Acetic cristalizacion acid OIL-coolant-lubricants Aral Blaser Swisslube Interflon Kluber Lubrication Petro-Canada INDUSTRIAL CHEMISTRY Ammonia water analytical grade B Hydrogen Peroxide 35% Hydrogen Peroxide, 50% Calcium Hypochlorite Sodium Hypochlorite quicklime pine rosin (china) pine rosin (Russia) Carburizator the trees. Lignosulphonates those. Jew. And those Lignosulphonates. Jew. E Lignosulphonates those. powder. Soda ash Salt tablets Talc powder Threenatriumphosphate formalin Bleach ALKALI Potassium hydroxide, sodium hydroxide solution of 30% sodium hydroxide solution of 46% sodium hydroxide reagent grade caustic soda (granul.) Caustic soda (cheshuir.)
The first mention of the practical application of acetic acid belongs to the third century BC. e. Greek scientist Theophrastus first described the effect of vinegar on the metal, which leads to the formation of some of the pigments used in art. Vinegar used for "lead paint" and verdigris (green mixture of copper salts containing among copper acetate).
In ancient Rome, a specially prepared sour wine in lead pots. The result was a very sweet drink that was called "sapa". "Sapa" contained a large amount of lead acetate - a very sweet substance, which is also called "sugar of lead" or "sugar cristalizacion of Saturn." The high popularity of "sap" was the cause of chronic lead poisoning, spread among the Roman aristocracy.
Properties of acetic acid vary depending on its water content. In this regard, many mistakenly century cristalizacion chemists believed that the acid from the acid of the wine and acetates are in fact two different substances. The identity of the substances produced by different methods, was broadcast by the German alchemist XVI century Andrea Libaviusom (German Andreas Libavius) and French chemist Pierre Augustus Ade (born Pierre Auguste Adet)
In 1847, the German chemist Adolf Kolbe first synthesized acetic acid from inorganic materials. The sequence of transformations included chlorination of carbon disulfide to carbon tetrachloride, followed by pyrolysis to tetrachlorethylene. Further chlorinated cristalizacion water resulted in the trichloroacetic acid, after which the electrolytic reduction transformed into acetic acid.
In the late XIX - early XX century, most of the acetic acid obtained by distillation of wood. The main producer of acetic cristalizacion acid was Germany. In 1910, it produced more than 10 tons of acid, with about 30% of this amount was spent on the production of indigo dye.
Acetic acid is a colorless liquid with a characteristic cristalizacion pungent odor and sour taste. Hygroscopic. Infinitely soluble in water. Miscible with many solvents, acetic acid in soluble organic compounds and gases such as HF, HCl, HBr, HI, and others. There is a linear and cyclic dimers,
Surface tension: 27.8 mN / m (20 C)
ethylbenzene 114.65 66%
Both methods are based on the oxidation product of petroleum cracking. As a result of higher oil prices, both methods are not economically viable, and have been superseded by more sophisticated catalytic carbonylation of methanol
The carbonylation reaction of methanol was discovered by scientists from BASF in 1913. In 1960, the company launched the first factory producing acetic acid by this transformation metodom.Katalizatorom served cobalt iodide.
Enhanced synthesis reaction of acetic acid by carbonylation of methanol was introduced researchers Monsanto Company in 1970. [8] [9] It is a homogeneous process in which the salt used as a rhodium catalyst and iodide ions as promoters. An important feature of the method is the fast
TehHimProd (8412) 33-98-35 Efficiency cristalizacion Stability Quality
HOUSEHOLD CHEMICALS detergents for dishes Liquid soap Toilet soap Toilet Soap 100 gr. Toilet soap 200 gr. Toilet soap 75 gr. Toilet soap 90 gr. Laundry soap Laundry soap Laundry soap 65% 72% Laundry cristalizacion soap bright cristalizacion air fresheners Bleachers Other Detergents cristalizacion Series "Sorti" Nafis Series "gonna" Series "Bios" series "Big Wash" Series "Dosya" Benckiser Series "Zifa" Series "Lotus" A series of "PEMOS" Henkel Series "Procter & Gamble" Series "Rhyme" Univ. liquid washing-VA-VA Cleaning for Santeh. Nitric acid Phosphoric acid Sulfuric acid Hydrochloric acid Sorbic acid Sulfamic acid Acetic cristalizacion acid OIL-coolant-lubricants Aral Blaser Swisslube Interflon Kluber Lubrication Petro-Canada INDUSTRIAL CHEMISTRY Ammonia water analytical grade B Hydrogen Peroxide 35% Hydrogen Peroxide, 50% Calcium Hypochlorite Sodium Hypochlorite quicklime pine rosin (china) pine rosin (Russia) Carburizator the trees. Lignosulphonates those. Jew. And those Lignosulphonates. Jew. E Lignosulphonates those. powder. Soda ash Salt tablets Talc powder Threenatriumphosphate formalin Bleach ALKALI Potassium hydroxide, sodium hydroxide solution of 30% sodium hydroxide solution of 46% sodium hydroxide reagent grade caustic soda (granul.) Caustic soda (cheshuir.)
The first mention of the practical application of acetic acid belongs to the third century BC. e. Greek scientist Theophrastus first described the effect of vinegar on the metal, which leads to the formation of some of the pigments used in art. Vinegar used for "lead paint" and verdigris (green mixture of copper salts containing among copper acetate).
In ancient Rome, a specially prepared sour wine in lead pots. The result was a very sweet drink that was called "sapa". "Sapa" contained a large amount of lead acetate - a very sweet substance, which is also called "sugar of lead" or "sugar cristalizacion of Saturn." The high popularity of "sap" was the cause of chronic lead poisoning, spread among the Roman aristocracy.
Properties of acetic acid vary depending on its water content. In this regard, many mistakenly century cristalizacion chemists believed that the acid from the acid of the wine and acetates are in fact two different substances. The identity of the substances produced by different methods, was broadcast by the German alchemist XVI century Andrea Libaviusom (German Andreas Libavius) and French chemist Pierre Augustus Ade (born Pierre Auguste Adet)
In 1847, the German chemist Adolf Kolbe first synthesized acetic acid from inorganic materials. The sequence of transformations included chlorination of carbon disulfide to carbon tetrachloride, followed by pyrolysis to tetrachlorethylene. Further chlorinated cristalizacion water resulted in the trichloroacetic acid, after which the electrolytic reduction transformed into acetic acid.
In the late XIX - early XX century, most of the acetic acid obtained by distillation of wood. The main producer of acetic cristalizacion acid was Germany. In 1910, it produced more than 10 tons of acid, with about 30% of this amount was spent on the production of indigo dye.
Acetic acid is a colorless liquid with a characteristic cristalizacion pungent odor and sour taste. Hygroscopic. Infinitely soluble in water. Miscible with many solvents, acetic acid in soluble organic compounds and gases such as HF, HCl, HBr, HI, and others. There is a linear and cyclic dimers,
Surface tension: 27.8 mN / m (20 C)
ethylbenzene 114.65 66%
Both methods are based on the oxidation product of petroleum cracking. As a result of higher oil prices, both methods are not economically viable, and have been superseded by more sophisticated catalytic carbonylation of methanol
The carbonylation reaction of methanol was discovered by scientists from BASF in 1913. In 1960, the company launched the first factory producing acetic acid by this transformation metodom.Katalizatorom served cobalt iodide.
Enhanced synthesis reaction of acetic acid by carbonylation of methanol was introduced researchers Monsanto Company in 1970. [8] [9] It is a homogeneous process in which the salt used as a rhodium catalyst and iodide ions as promoters. An important feature of the method is the fast
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