Chloropicrin - Wikipedia
Chloropicrin was discovered in 1848 by Scottish chemist John Stenhouse. He prepared it by the reaction of sodium hypochlorite with picric acid: Because of the precursor used, Stenhouse …
Formation mechanism of chloropicrin from amines and free …
2021年8月15日 · Chloropicrin as one of the most frequently detected N-DBPs has drawn great attention due to its high toxicity. However, our understanding of its formation mechanism is still …
US3106588A - Process for synthesizing chloropicrin - Google …
My process utilizes 'a slight excess of nitromethane along with an alkaline hypochlorite to obtain relatively high yields and high purity of chloropicrin. It is, thererore, an object of my...
JPH01100148A - Production of chloropicrin - Google Patents
Chloropicrin is usually produced by chlorinating an aqueous calcium picrate solution with an aqueous calcium hypochlorite solution, but the reaction is carried out at atmospheric pressure, …
Draft EPA Method 551 can be used for the determination of chloropicrin, by capillary-column/electron-capture/gas chromatography. Extremely low detection limits can be achieved. …
Chloropicrin formation during oxidative treatments in the preparation …
Chlorination of water can lead to the formation of chloropicrin. The numerous potential precursors (of various reactivities) observed during this study, confirm this hypothesis. Combination of …
Chloropicrin formation during oxidative treatments in the preparation …
1985年12月1日 · RESULTS and DISCUSSION Chlorination ation experiments carried out in batch reactors show that many organic compounds can lead to chloropicrin formation under …
Chloropicrin | CCl3NO2 | CID 6423 - PubChem
Chloropicrin should be applied 5 to 10 minutes before sulfuryl fluoride is introduced into the structure. For remedial wood treatment, chloropicrin is either poured/injected or applied with …
I.—Preparation of chloropicrin from picric acid and trinitrotoluenes ...
I.—Preparation of chloropicrin from picric acid and trinitrotoluenes . Kennedy Joseph Previté Orton and Phyllis Violet McKie Abstract. The first page of this article is displayed as the …
Chloropicrin formation during oxidative treatments in the preparation …
Chloropicrin formation during oxidative treatments in the preparation of drinking water. The influence of preozonation on the formation of chlorination disinfection by-products (DBPs) is …