Elements of chemistry including the recent discoveries and doctrines of the science, Τόμος 2,Μέρος 21841 |
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Σελίδα 1037
... prepare meconic acid , pure meconate of potash is dissolved in 16 to 20 parts of hot water , and 2 to 3 parts of strong hydro- chloric acid are added . On cooling , a quantity of crystals is depo- sited , chiefly acid meconate of potash ...
... prepare meconic acid , pure meconate of potash is dissolved in 16 to 20 parts of hot water , and 2 to 3 parts of strong hydro- chloric acid are added . On cooling , a quantity of crystals is depo- sited , chiefly acid meconate of potash ...
Σελίδα 1038
... preparing muriate of morphia . Its formula is Me , 2CaO , HO + 2aq . It is used for preparing meconic acid by the following process , which is a modification of Robiquet's , proposed by Gregory . ( Ann . der Pharm . xxiv . 43. ) One ...
... preparing muriate of morphia . Its formula is Me , 2CaO , HO + 2aq . It is used for preparing meconic acid by the following process , which is a modification of Robiquet's , proposed by Gregory . ( Ann . der Pharm . xxiv . 43. ) One ...
Σελίδα 1039
... preparing meconic acid . Meconates of Silver . Bibasic . - Me , 2AgO , HO . This salt is obtained by adding nitrate of silver to a solution of meconic acid . It is a heavy , white , insoluble powder . When boiled with water , it forms a ...
... preparing meconic acid . Meconates of Silver . Bibasic . - Me , 2AgO , HO . This salt is obtained by adding nitrate of silver to a solution of meconic acid . It is a heavy , white , insoluble powder . When boiled with water , it forms a ...
Σελίδα 1041
... prepared skin , tannic acid may be entirely withdrawn from its solution in water . A solution of gelatine is precipitated by tannic acid in thick flocks , which dissolve when 1042 PRODUCTS OF THE DECOMPOSITION OF TANNIC ACID . heated ...
... prepared skin , tannic acid may be entirely withdrawn from its solution in water . A solution of gelatine is precipitated by tannic acid in thick flocks , which dissolve when 1042 PRODUCTS OF THE DECOMPOSITION OF TANNIC ACID . heated ...
Σελίδα 1043
... formed in the seeds of the mango , and is a product of the decomposition of tannic acid . Its preparation has been described under tannic acid . The colour- 1044 GALLATES . ed crystals are purified by being combined GALLIC ACID . 1043.
... formed in the seeds of the mango , and is a product of the decomposition of tannic acid . Its preparation has been described under tannic acid . The colour- 1044 GALLATES . ed crystals are purified by being combined GALLIC ACID . 1043.
Συχνά εμφανιζόμενοι όροι και φράσεις
According acetic acid forms action of heat alkalies ammonia analysis baryta Berzelius bibasic salt boiling butter butyric camphor carbo-hydrogen carbonic acid Chevreul chlorine Citrate colour colourless composition compound contains converted crystalline crystals decomposed deposits dissolved distilled drying oils Dumas Edition elaidic acid essential oils ether evaporated fixed oils formula Fremy fusible gallic acid hydrated acid hydrochloric acid hydrogen insoluble in water latter Liebig lime malic margaric margarine meconic acid melts mixture monobasic neutral nitric acid nitrous obtained oil of turpentine oils and fats oily acids oily liquid oleate oleic acid oleine olive oil oxide of ethule oxide of glycerule oxide of lead oxygen Pelouze potash precipitate pure purified quantity resins sebacic acid silver smell soap soda solid soluble in alcohol solution sparingly soluble stearate stearic acid stearopténe suberic acid substance sulphuric acid tannic acid tartaric acid Tartrate taste temperature tion tribasic University College volatile yields
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