Chemical News and Journal of Industrial Science, Tomy 139-140Chemical news office., 1929 |
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Strona 361
... oxide ; olbon ( cinnamoyl para oxyphenyl urea ) ; erbium oxide ; ethylene bromide ; eukodal ; europium oxide ; furfurol ; gado- linium oxide ; glycol ethers ; guaiacol car- bonate ( duotal ) ; holmium oxide ; hydro- quinone ...
... oxide ; olbon ( cinnamoyl para oxyphenyl urea ) ; erbium oxide ; ethylene bromide ; eukodal ; europium oxide ; furfurol ; gado- linium oxide ; glycol ethers ; guaiacol car- bonate ( duotal ) ; holmium oxide ; hydro- quinone ...
Strona 84
... oxide is basic and will dissolve in sulphurous acid . The solution , on con- tinued boiling , gives the sulphate of dvi- manganese . This oxide in nitric acid solu- tion gives a reddish colouration owing to the formation of the red ...
... oxide is basic and will dissolve in sulphurous acid . The solution , on con- tinued boiling , gives the sulphate of dvi- manganese . This oxide in nitric acid solu- tion gives a reddish colouration owing to the formation of the red ...
Strona 118
... Oxide of Titanium can be ob- tained , although the mineral is black . Titanium Oxide is finding an increasing use in place of white lead in paint . In view of the legislation in recent years with regard to the obnoxious nature of Lead ...
... Oxide of Titanium can be ob- tained , although the mineral is black . Titanium Oxide is finding an increasing use in place of white lead in paint . In view of the legislation in recent years with regard to the obnoxious nature of Lead ...
Spis treści
THE CHEMICAL NEWS | 18 |
Professor Leonard Hill on Right | 24 |
By DR W TOMBROCK | 129 |
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