Elements of chemistry including the recent discoveries and doctrines of the science, Volum 2,Del 21841 |
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Side 1037
... 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 ; these are treated a ...
... 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 ; these are treated a ...
Side 1038
... pure meconic acid obtained from the meconate of lime ( see below ) , till a greenish colour begins to appear . Heat is applied till the whole is dissolved ; and , on cooling , the salt crystallizes in large quantity . It is purified by ...
... pure meconic acid obtained from the meconate of lime ( see below ) , till a greenish colour begins to appear . Heat is applied till the whole is dissolved ; and , on cooling , the salt crystallizes in large quantity . It is purified by ...
Side 1039
... pure meconate of potash the acid is extracted by a similar process , as already mentioned . The Meconates of Baryta , Magnesia , and Protoxide of Iron have been described , but have little interest . Meconate of Peroxide of Iron . — Me ...
... pure meconate of potash the acid is extracted by a similar process , as already mentioned . The Meconates of Baryta , Magnesia , and Protoxide of Iron have been described , but have little interest . Meconate of Peroxide of Iron . — Me ...
Side 1041
... pure tannie acid in water ; the lighter is a solution of gallic acid and of colour- ing matter in ether . The heavier liquid is gently evaporated to dryness , and leaves a shining porous mass of pure tannic acid . ( Pelouze . ) It has ...
... pure tannie acid in water ; the lighter is a solution of gallic acid and of colour- ing matter in ether . The heavier liquid is gently evaporated to dryness , and leaves a shining porous mass of pure tannic acid . ( Pelouze . ) It has ...
Side 1048
... pure tannic or gallic acids . CATECHU . The substance known in commerce under the name of catechu is the dried watery extract of mimosa catechu . ( Willdenow . ) It is astringent and bitter , with a sweetish after - taste . It contains ...
... pure tannic or gallic acids . CATECHU . The substance known in commerce under the name of catechu is the dried watery extract of mimosa catechu . ( Willdenow . ) It is astringent and bitter , with a sweetish after - taste . It contains ...
Vanlige uttrykk og setninger
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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