… . This heading covers artificial sulphides obtained either from natural sulphides, or from arsenic or arsenous … Grey or yellow solid. Specific gravity of about 2.1. Occurs either as an amorphous mass or in crystals. Smells of garlic …
… (A) CELLULOSE Cellulose is a carbohydrate of high molecular weight, forming the solid structure of vegetable matter. It … importance include ethyl cellulose which is a lightweight plastics. Plastics chemically derived from cellulose …
… here only when they have undergone treatment indicating their use as textile materials (e.g., when they have been … stuffing or in felt‑making, paper‑making, etc. Bleaching or dyeing does not affect the classification of the products …
… amplifying device; they nevertheless remain classified in their respective headings in this Chapter, provided that, … as toys because of the character of the material used, their rougher finish, the lack of musical qualities or by …
… articles of a kind classified elsewhere irrespective of their constituent material (see, for example, Chapter … phosphates) but are not classified in this Chapter if with their inflammable heads. The heading also covers strips of …
… , i.e., to make shallow cuts in the back of the volume for receiving the cross threads. (6) Book‑sewing machines , … to sew the sheets together and usually to place a textile reinforcement over the back. (7) Machines for flattening …
