Soda crystals or soap are preferred to caustic alkali, because an excess of the latter may have a destructive effect on the fabrics.
On evaporating the solution, first of all the undecomposed sodium sulphate separates, then the sodium carbonate or soda crystals.
Two consecutive leys of ten or twelve hours' boiling, with about two pounds of soda crystals for 1 cwt.
If the silk be Indian, half an ounce of soda crystals must be added.
The first crop of soda crystals is reserved for the plate-glass manufacture, the other crystals and the mother-water salts are sold to the makers of inferior glass.
Mixtures of soda crystals or soda ash solution with silicate of soda solution are used for a certain grade of soap, which is crutched until smooth and stiff.
The carbonate of soda may be used in the form of "soda crystals," which, containing 62.
Soap powders or dry soaps are powdered mixtures of soap, soda ash, or soda crystals, and other chemicals, whilst polishing soaps often contain from 85 to 90 per cent.
Clean the feathers by laying them down for six hours, or over night, in a weak warm solution of soda crystals (1 deg.
Instead of soap, soda may be used for the steep; taking about one and one-half ounces of soda crystals to one gallon of water.
Practically the only alkaline products now in use are the various hard and soft soaps, and the carbonates of soda and potash in their various forms of soda ash, soda crystals, potashes, pearl ash, etc.
If necessary to retard the dyeing from the commencement, then an assistant mordant is added to the dye-bath, in the shape of soda crystals or phosphate of soda for the benzidine (p.
The alkali is sold in various forms as soda ash, soda crystals, washing soda, etc.
Borax, soda crystals, and ammonia are all used to dissolve shellac, and it may be asked: Which of these is least injurious to wool?
The residue after washing free from acid is treated with a dilute solution of soda crystals, and the liquid is then precipitated by an acid.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "soda crystals" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
