Osalic acid

Note.—If it is des red to use sublimed oSalic acid for standardizing solutions for alkalimetric or oxidinietric determinations, it must be heated to diyness at a temperature of 60 to 70 C., in small quantities at a time. 

Glycolic acid. Glycolic aldehyde. Osalic acid. Glyoxalic acid. GlyoxoL... 

Ethyl Acetate.— Esters m.ay be obtained by (he dn ert action of the alcohol on the acid as in the case of methyl osalate. (I rep ad, p 101 . A certain ( iiantity of ethyl acetate is also obtained from ethyl ah ohol and acetic acld, -lnit the action, which i.s a v7 c .wWc one, slops when a eerlam pro )ortion of the constituents h.u-e (-oinl)ined (p. a34). It is repre.senled thus ... 

The Directive on Batteries and Accumulators is focused on lead, cadmium and mercury. Its goal is to approximate the laws of the member states on the recovery and di osal of spent batteries and accumulators containing >25 mg Hg per cell, >.025% Cd by weight, and >.4% Pb by weight. In addition, Ni/Cd and Pb/acid batteries may only be incorporated into appliances where they can be readily removed by the consumer when spent. Tne batteries and appliances, where appropriate, must be labeled to indicate separate collection, recycling (where appropriate), and heavy metal content. 

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