3.5-D/CHL
[ffitlNE OffOAiviLiivc
Purity
98.5%minimum
HIGH PURITY PRODUCT FROM WORLDS FIRST COMMERCIAL SCALE PLANT "At Ishihara, our aim is to develop specialty chemicals that meet the needs of society". Our high-purity 3,5-Dichloroaniline is a good illustration of how Ishihara applies sophisticated technology to the solution of human sized problems. All over the world and especially in Europe, grape growers have longlooked for an effective fungicide against gray mold. Recently a fungicide was developed using 3,5-Dichloroaniline, but prohibitive costs prevented its large-scale production. Here at Ishihara we worked to overcome this obstacle and in August 1978 we were proud to announce the opening of our 3,5-Dichloroaniline plant in Yokkaichi. Ishihara solved this problem by applying our superior technology. Now Ishihara's 3,5-Dichloroaniline plant is the first of its kind in the world, producing this organic intermediate in high-purity on a commercial scale.
With our current annual production of 1,400 metric tons, Ishihara supplies 3,5-Dichloroaniline to leading international chemical manufacturers. Ishihara's advanced capabilities in research and development are also reflected in the development of our other organic intermediates: Organic intermediates available Meta-dichloro benzene 98.0% min. 2,4-dichloro nitro benzene 92.0% min. 1,3,5-trichloro benzene 99.0% min. 3,5-diamino chloro benzene 98.0% min. ATC 60% Solution 4-Amino-1,2,4,-triazole 60% This is a unique organic compound effective in preventing early nitrification of ammonia in nitrogenous fertilizers, maintaining fertilizer effectiveness and contributor to increased crop yields.
ISHIHARA SANGYO KAISHA, LTD. 10-30, Fujimi 2-chome.Chiyoda-ku TOKYO, 102 JAPAN Telex:232-4306 ISK
ISHIHARA CORPORATION(U.S.A.)
Transamerica Pyramid 41 floor, 600 Montgomery street. San Francisco. CA 94111 Telex:278010 ICUSA UR Phone:415-421-8207
July 21, 1980 C&EN
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