Deep Gold.--The dye-bath is made from 2 lb. Indian Yellow, 10 lb. Glauber's salt, and 2 lb. sulphuric acid, dyed at the boil. In this and following recipes the quantities are for 100 lb.
Orange.--The dye-bath is made with 2 lb. Indian Yellow, 19 lb. Glauber's salt, and 2 lb. sulphuric acid.
Scarlet.--Make the dye-bath with 2 lb. Scarlet 3 R, 10 lb. Glauber's salt, and 2 lb. sulphuric acid. Another scarlet is got from 2 lb. sulphuric acid. Another scarlet is got from 2 lb. Croceine Scarlet 3 B, 2 lb. sulphuric acid, and 10 lb. Glauber's salt; by using the 5 B Scarlet a bluer shade can be dyed. Azo Cochineal also dyes a fine scarlet on gloria.
Crimson.--Make the dye-bath with 1 lb. Carmoisin B, 10 lb. Glauber's salt, and 2 lb. sulphuric acid. The 7 B Croceine Scarlet also dyes a fine crimson of a more fiery tone than the last, while 2-1/2 lb. Azo Fuchsine G dyes a bluer shade of crimson.
Rose.--A fine rose is obtained with 2 lb. Rhodamine B, 10 lb. Glauber's salt, and a little acetic acid. 1 lb. Phloxine dyes a fine deep rose; the silk comes out a paler colour than the wool, but the general effect is good.
Deep Maroon.--Make the dye-bath from 1-1/2 lb. Croceine A Z, 1/2 lb. Indian Yellow, 1/4 lb. Formyl Violet S 4 B, 10 lb. bisulphate of soda. Enter the goods, work at the boil for an hour, then cool down to 120° F., enter an equal quantity of dye-stuff and work for an hour longer.
Pale Maroon.--Make the dye-bath with 3 lb. Azo Bordeaux, 10 lb. Glauber's salt and 2 lb. sulphuric acid.
Black.--Prepare the dye-bath with 5 lb. Naphthylamine Black D, 1 lb. Acid Green B, 10 lb. Glauber's salt, and 2 lb. sulphuric acid; work at the boil for twenty minutes, then allow to cool to 120° or 130° F., then work an hour longer. Another black can be dyed in a similar way from 5 lb. Victoria Black B, 10 lb. Glauber's salt, and 2 lb. sulphuric acid.
Violet.--Use 2 lb. Acid Violet 5 B, or 2 lb. Formyl Violet S 4 B, 10 lb. Glauber's salt, and 2 lb. sulphuric acid. Fast Acid Violet 10 B gives a bluer shade than the above.
Green.--Make the dye-bath with 2 lb. Acid Green G G, 10 lb. Glauber's salt, and 2 lb. sulphuric acid, working at the boil. This gives a bright yellow shade of green; a bluer shade can be got from Acid Green 6 B or Acid Green B, while Fast Green Bluish gives very blue greens.