ES8100660A1 - Alkali metal alkyl-aryl-sulphonate salts - for removing pesticide residues from plants - Google Patents
Alkali metal alkyl-aryl-sulphonate salts - for removing pesticide residues from plantsInfo
- Publication number
- ES8100660A1 ES8100660A1 ES488336A ES488336A ES8100660A1 ES 8100660 A1 ES8100660 A1 ES 8100660A1 ES 488336 A ES488336 A ES 488336A ES 488336 A ES488336 A ES 488336A ES 8100660 A1 ES8100660 A1 ES 8100660A1
- Authority
- ES
- Spain
- Prior art keywords
- alkali metal
- plants
- pesticide residues
- aryl
- metal alkyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229910052783 alkali metal Inorganic materials 0.000 title abstract 3
- 150000001340 alkali metals Chemical class 0.000 title abstract 3
- 239000000447 pesticide residue Substances 0.000 title abstract 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 6
- 229910000288 alkali metal carbonate Inorganic materials 0.000 abstract 1
- 150000008041 alkali metal carbonates Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 235000012055 fruits and vegetables Nutrition 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/32—Ingredients for reducing the noxious effect of the active substances to organisms other than pests, e.g. toxicity reducing compositions, self-destructing compositions
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/57—Chemical peeling or cleaning of harvested fruits, vegetables or other foodstuffs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Toxicology (AREA)
- Polymers & Plastics (AREA)
- Agronomy & Crop Science (AREA)
- Nutrition Science (AREA)
- Chemical & Material Sciences (AREA)
- Plant Pathology (AREA)
- Food Science & Technology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Alkali metal alkylarylsulphonate useful as solvents for removing pesticide residues from plants (esp. from fruit and vegetables) are of formula (I) (where X is an alkali metal, pref. Na or K, and R is 10-18C alkyl). Claimed process for preparing (I) comprises chlorinating RH to form RCl, reacting RCl with benzene, sulphonating the R-substd. benzene, and neutralising the resulting sulphonic acid with an alkali metal carbonate.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792946678 DE2946678A1 (en) | 1979-11-20 | 1979-11-20 | ALKALINE ALKYLARYL SULPHONATES AND METHOD FOR THE PRODUCTION THEREOF |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8100660A1 true ES8100660A1 (en) | 1980-11-01 |
ES488336A0 ES488336A0 (en) | 1980-11-01 |
Family
ID=6086399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES488336A Granted ES488336A0 (en) | 1979-11-20 | 1980-02-07 | PROCEDURE FOR THE OBTAINING OF A SOLUBILIZER OF WASTE DEPOSITED ON VEGETABLES |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2946678A1 (en) |
ES (1) | ES488336A0 (en) |
FR (1) | FR2469881A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4211870C1 (en) * | 1992-04-08 | 1993-06-24 | Gerd Dipl.-Ing. 4930 Detmold De Grass | Drive for stairs lift - has load accommodation device displaceably arranged on guide rod guided with roller guides on upper and lower guide tubes |
CN104322490B (en) * | 2013-12-09 | 2016-04-27 | 河南省科学院生物研究所有限责任公司 | Fruit and vegetable residual pesticide bio-enzyme cleaning agent |
-
1979
- 1979-11-20 DE DE19792946678 patent/DE2946678A1/en not_active Ceased
-
1980
- 1980-02-07 ES ES488336A patent/ES488336A0/en active Granted
- 1980-02-25 FR FR8004058A patent/FR2469881A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2469881A1 (en) | 1981-05-29 |
ES488336A0 (en) | 1980-11-01 |
DE2946678A1 (en) | 1981-05-27 |
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