Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3748Chemical news office., 1932 |
Z wnętrza książki
Wyniki 1 - 3 z 3
Strona 100
... liquors by means of chloro- form in comparatively large quantity . As all these reactions point to the substance being the calcium salt of the ethereal sul- phonic esters , the ash content ( 11 per cent . ) was examined and found to ...
... liquors by means of chloro- form in comparatively large quantity . As all these reactions point to the substance being the calcium salt of the ethereal sul- phonic esters , the ash content ( 11 per cent . ) was examined and found to ...
Strona 102
... liquor was also tested in the polariscope , and found to be slightly lævorotatory . The quantity of material in the decolorised liquor was unknown , the volume was 10 ml . , and the rotation was -1.7 ° . A similar hydrolysis was made ...
... liquor was also tested in the polariscope , and found to be slightly lævorotatory . The quantity of material in the decolorised liquor was unknown , the volume was 10 ml . , and the rotation was -1.7 ° . A similar hydrolysis was made ...
Strona 103
... liquors reduce Fehling solution and yield osazones , behaving like fucosite and algarite in this respect . On heating , elkerite sinters and evolves water , oil , and gases , the latter possessing the smell of burnt feathers . The ...
... liquors reduce Fehling solution and yield osazones , behaving like fucosite and algarite in this respect . On heating , elkerite sinters and evolves water , oil , and gases , the latter possessing the smell of burnt feathers . The ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
12 per cent agreement amines ammonia amounted appearance aqueous bitumen brown burnt calcium carbon carried cent Chemical Chemical Industry chemistry chloroform clay clean Coal colour concentrated consist consumers contained described Dye Trust dyestuffs Economic effect elkerite evolved examination exchange Exports extract February fertilisers filtered firms fissures foreign formation formed four fucosite German give given Glucose heavy held hydrochloric acid hydrolysis industry INSTITUTE Italy January Keroles largely light Lignite lime liquor material ment metal methods million tons naphthenic acids natural nitrogen obtained osazone output period position potash Potash salts precipitate Presence properties proved quantities Rayon readily reduced regard remain reported rock salt Royal salts sample sand Science separated shares similar SOCIETY soda soluble solution sugars sulphate sulphuric acid swelled Syndicate tained tion trade turnover whole yielded