Rosin is a translucent amber to black colored brittle, friable resin produced chemically, usually from the oleoresin or dead wood of pine trees. Rosin is used in making varnish, soap, and in treating the strings of musical instruments such as violins. Salmoniac or Sal ammoniac is Ammonium Chloride NH 4 Cl, a white granular and fibrous solid which sublimates at low temperatures. Babbits potash is, I assume, a brand name for some kind of potash. Potash refers to many kinds of potassium compounds, especially potassium carbonate K 2 CO 3 or potassium hydroxide KOH .
Potash forms a strongly alkaline solution with water and is frequently used in manufacturing soap.
The fragrant oil is used to manufacture perfumes and to add scent to soap. Wood extracts from this tree are used for coloring and dyeing. Cochineal is a red dye formed from the dried bodies of female cochineal insects. Cream of tartar is a white crystalline salt C 4 H 5 KO 6 used in baking powder. Sugar of lead is lead acetate, the poisonous soluble salt PbC 4 H 6 O 4 .