| III.— | Sodium acid phosphate | 20 parts |
|---|---|---|
| Calcium acid phosphate | 20 parts | |
| Sodium bicarbonate | 25 parts | |
| Starch | 35 parts |
Caution as to drying the ingredients and keeping them dry must be observed. Even the mixing should be done in a room free from excessive humidity.
IV.—Alum Baking Powder.—
| Ammonium alum, anhydrous | 15 parts |
| Sodium bicarbonate | 18 parts |
| Cornstarch, q. s. to make | 100 parts. |
Mix. The available carbon dioxide yielded is 7 1/2 per cent or 8 per cent.
BALANCE SPRING: See Watchmakers’ Formulas.
BALDNESS: See Hair Preparations.
BALL BLUE: See Laundry Preparations.
BALSAMS:
See also Ointments. {103}