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063 BUA-Report: p-Toluene Sulphonic Acid CAS-No. 104-15-4

063 BUA-Report: p-Toluene Sulphonic Acid CAS-No. 104-15-4

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BUA-Reports. Edited by the GDCh-Advisory Committee on Existing Chemicals of Environmental Relevance.An "Advisory Committee on Existing Chemicals of Environmental Relevance" (BUA) was appointed 1982 by the German Chemical Society. The members have developed, from a practical point of view, a selective procedure for these chemicals (in total about 100,000 in the European Community) which, in a first phase, resulted in two lists of together 135 substances. In a second phase, based on a survey of the German Chemical Industry Association, a third list of ca. 435 substances was established in 1989 t...