Chemical News and Journal of Physical Science, Tom 105Chemical news office., 1912 |
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Strona 7
... solubility of humus bodies in different solvents and the differences in the elementary composition of the separate ... soluble in aqueous solutions of primary aliphatic amines than in ammonia , but I . 2 - diamines con- taining two ...
... solubility of humus bodies in different solvents and the differences in the elementary composition of the separate ... soluble in aqueous solutions of primary aliphatic amines than in ammonia , but I . 2 - diamines con- taining two ...
Strona 10
... soluble yellow form obtained by dilution of the mother - liquors . On attempting to re - crystallise this yellow modification from chloroform , the authors found that it passes into a third modification which crystallises in colourless ...
... soluble yellow form obtained by dilution of the mother - liquors . On attempting to re - crystallise this yellow modification from chloroform , the authors found that it passes into a third modification which crystallises in colourless ...
Strona 12
... soluble in excess of liquid bismuth , and causes a lowering of the melting - point when it dissolves ; the maximum is reached with a melt of composition Na3 Bi + 5Bi . The author has applied the same method to many other elements which ...
... soluble in excess of liquid bismuth , and causes a lowering of the melting - point when it dissolves ; the maximum is reached with a melt of composition Na3 Bi + 5Bi . The author has applied the same method to many other elements which ...
Strona 16
... soluble in ether and petroleum ether , difficultly soluble in hot and very slightly soluble in cold alcohol . It was unacted on by fuming nitric acid at room temperature and did not absorb bromine . Elementary analysis gave the ...
... soluble in ether and petroleum ether , difficultly soluble in hot and very slightly soluble in cold alcohol . It was unacted on by fuming nitric acid at room temperature and did not absorb bromine . Elementary analysis gave the ...
Strona 17
... soluble in hot alcohol . From this alcoholic solution there sometimes separates on cooling a white or yellowish microcrystalline mass or powder which in the case of one soil has been identified as a - hydroxystearic acid . The Source of ...
... soluble in hot alcohol . From this alcoholic solution there sometimes separates on cooling a white or yellowish microcrystalline mass or powder which in the case of one soil has been identified as a - hydroxystearic acid . The Source of ...
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