Chemical News and Journal of Industrial Science, Tomy 125-126Chemical news office., 1923 |
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Strona 46
... glucose formed , the chlorophyll being recovered unchanged ( V. ) . H Mg - l C + 02 но 川 HO - C - H HO - C - H ( c ) Six molecules of the resulting product combine , water being added on ( IV . ) . HO - C - H HO - Ċ - H + H2O H H Mg- H ...
... glucose formed , the chlorophyll being recovered unchanged ( V. ) . H Mg - l C + 02 но 川 HO - C - H HO - C - H ( c ) Six molecules of the resulting product combine , water being added on ( IV . ) . HO - C - H HO - Ċ - H + H2O H H Mg- H ...
Strona 120
... glucose as may be present , and some other substance which will free it of lead . The remaining liquid should then be crystallised and recrystallised a number of times to rid it of impurities , hydrochloric acid being used as a solvent ...
... glucose as may be present , and some other substance which will free it of lead . The remaining liquid should then be crystallised and recrystallised a number of times to rid it of impurities , hydrochloric acid being used as a solvent ...
Strona 157
... glucose crystals are filtered off , washed with glacial acetic acid and dried in vacuo . The filtrate containing the fructose is diluted with water and concentrated in vacuo and repeatedly so treated to remove the acetic acid . When ...
... glucose crystals are filtered off , washed with glacial acetic acid and dried in vacuo . The filtrate containing the fructose is diluted with water and concentrated in vacuo and repeatedly so treated to remove the acetic acid . When ...
Strona 158
... glucose . It is considered that cotton cellulose consists entirely of glucose residues . ( J.C.S. , 1922 , Trans . , p . 1585. ) a THE MULTI - BROMO - NAPHTHALENES OF FROM FOUR TO SIX ATOMS OF BROMINE , AND OTHER HALOGEN- COMPOUNDS OF ...
... glucose . It is considered that cotton cellulose consists entirely of glucose residues . ( J.C.S. , 1922 , Trans . , p . 1585. ) a THE MULTI - BROMO - NAPHTHALENES OF FROM FOUR TO SIX ATOMS OF BROMINE , AND OTHER HALOGEN- COMPOUNDS OF ...
Strona 165
... glucose it will be seen that a hexose sugar contains five hydroxyl groups : - CHOH CHOH 0 CHOH CH CHOH сп , он I. 1 . 2 . • 3 . 4 . . 5 . 6 . It is to be noted that one of these groups differs from the remaining four in that , although ...
... glucose it will be seen that a hexose sugar contains five hydroxyl groups : - CHOH CHOH 0 CHOH CH CHOH сп , он I. 1 . 2 . • 3 . 4 . . 5 . 6 . It is to be noted that one of these groups differs from the remaining four in that , although ...
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