Holley, Clifford Dyer · New York, J. Wiley & Sons; · leaf 229
218 PAINT AND VARNISH PRODUCTS. from 473 is precipitated with hydrogen sulphide as de- scribed under 475, collected on a weighed filter, and dried at 100° C, weighed, and mixed uniformly. An aliquot part is introduced into the bulb of Fig. 10, a slow stream of washed chlorine gas passed through it. … Fig. 10. and a gentle heat applied to the bulb, increasing this gradually to faint redness. The escaping chlorine is conducted into a flue. First, sulphur chloride distills over, which decomposes with the water in E and F. The mercuric chloride formed volatihzes, condensing partly in E, partly in…
Paint · Varnish and varnishing
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