The acetates constitute a valuable group of medicinal agents, the potassium salt being most frequently employed.
Ferrous and ferric acetates are used as mordants; normal lead acetate is known in commerce as sugar of lead (q.
The cellulose acetates are being used for auto goggles and gas masks as well as for windows in leather curtains and transparent coverings for index cards.
The resulting cellulose acetates are less inflammable than the nitrates, but they are more brittle and more expensive.
For the acetates see the eighth volume of Worden's "Technology of the Cellulose Esters.
The author endeavours to arrive at numbers expressing these relations by converting the substances into acetates by Schutzenberger's method, and observing the boiling-points of their solution in nitrobenzene.
Acetates are readily formed by boiling the lignocelluloses with acetic anhydride.
The acetates of hydrolysed celluloses manifest a retrogradation in structural and physical properties, proportioned to the degree of hydrolysis of the original.
Since a great many metallic salts, particularly acetates and sulphates, are used in the dye industry as mordants, it may be well to explain here very briefly what a mordant is.
The Acetates Aluminium Acetate, made by dissolving alumina in acetic acid, is the "red liquor" which is used as a mordant in dyeing.
I expect to find in some salts, as the acetatesof mercury and zinc, solutions favourable for this use.
With many of the metallicacetates the results at both electrodes are secondary (746.
The cotton is next passed into a weak bath of the mordant (preferably the acetates of iron, etc.
There are used in this process the acetates of iron, chromium and aluminium, and bisulphites of the same metals and a few other compounds.
Camille K[oe]chlin ascribes the action of cow dung chiefly to its albuminous constituent, combining with the alumina and iron, of the acetates of these bases dissolved by the hot water of the bath.
On this account the deliquescent acetates of iron and alumina are more ready to aid the dyeing of cotton than copperas and alum.
The cotton must be mordanted with a mixture of the acetates of iron and zinc.
It forms, moreover, with sulphuric and acetic acids, salts which crystallize very differently from the sulphates and acetates of soda.
Brown of different shades is imparted to cotton and linen, by impregnating them with a mixed mordant of acetates of alumina and iron, and then dyeing them up, either with madder alone, or with madder and fustic.
Ground-in with the block, the carmelite reserve (containing the mixed acetates of iron and alumina.
A needlessly complex mixture containing the acetates and sulphates of copper and zinc in dilute acetic acid solution with lead sulphate in suspension.
A further reason is that from the solution of acetate of iron or alumina, basic acetates are very easily precipitated on heating, and are thus readily deposited in the fibre.
How much of the hydrogen and oxygen are in the hydroxylic (OH) form cannot be absolutely stated, but from the study of the acetates at least three hydroxyl groups may be assumed.
NH2+HNO3, whilst acetates and carbonates convert it into amidotetrazotic acid, N--N.
This is a mixture of several basic acetates of copper which have a green or blue colour.
An inflammable volatile liquid obtained with carbonic acid and other products when the metallic acetates in an anhydrous state are subjected to destructive distillation.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "acetates" in a variety of sentences. We hope that you will now be able to make sentences using this word.
