METHOD OF PREPARING CRYSTALLINE PRODUCT FROM TRICHLOROACETIC ACID AND UREA
FIELD: herbicides. SUBSTANCE: starting compounds, particularly melt or aqueous solution of trichloroacetic acid and crystalline or granulated urea, interact at molar proportion close to 1:1 at elevated temperature, preferably in product melt at 80-90 C. EFFECT: reduced release of toxic substances. 5...
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creator | GOLUBEV A.N BOROVNEVA N.I ZAKHAROV V.JU DENISOV A.K MACHEKHIN G.N ABRAMOV O.B DEDOV A.S MASLJAKOV A.I TATAUROV V.L |
description | FIELD: herbicides. SUBSTANCE: starting compounds, particularly melt or aqueous solution of trichloroacetic acid and crystalline or granulated urea, interact at molar proportion close to 1:1 at elevated temperature, preferably in product melt at 80-90 C. EFFECT: reduced release of toxic substances. 5 cl, 3 ex |
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SUBSTANCE: starting compounds, particularly melt or aqueous solution of trichloroacetic acid and crystalline or granulated urea, interact at molar proportion close to 1:1 at elevated temperature, preferably in product melt at 80-90 C. EFFECT: reduced release of toxic substances. 5 cl, 3 ex</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY |
title | METHOD OF PREPARING CRYSTALLINE PRODUCT FROM TRICHLOROACETIC ACID AND UREA |
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