… IMIDES Imides have the general formula (R=NH), where R is a dibasic acyl radical. (1) Saccharin or … an odourless, white crystalline powder having a very sweet taste; its sodium and ammonium salts have a lower sweetening …
… used in adhesives and coatings and are often incorporated as softeners in rubber or plastics, for example, for use in floor tiles. (2) … is bound on both sides by carbon atoms, as opposed to the thioplasts of Chapter 40, which contain sulphur‑sulphur …
… - - Other This heading covers non‑alcoholic beverages, as defined in Note 3 to this Chapter, not classified under other headings, particularly heading 20.09 … sometimes added. They are often aerated with carbon dioxide gas, and are generally presented in bottles or other …
… on magnesium hydroxide. White powder, containing oxide as impurity; almost insoluble in water. Used for bleaching feathers, in preparing dentifrices or as a gastro‑intestinal antiseptic. Magnesium oxide is excluded ( … 8 H 2 O; forms the carbonate when exposed to air. Used in glass manufacture, and for the preparation of strontium …
… may be substituted by alkyl or aryl radicals, in which case the products are N– substituted amides. Some amides of … 31.02 or 31.05 . (A) ACYCLIC AMIDES (1) Acetamide . (2) Asparagine , the mono-amide of aspartic acid. Extracted from certain vegetables. …
… with, a suitable proportion of clay. Other materials such as silica, alumina or iron bearing substances may also be … aluminous cement, slag cement, supersulphate cement (ground blast furnace slag mixed with an accelerator and calcined …
… 6815.91 - - Containing magnesite, magnesia in the form of periclase, dolomite including in the form of dolime, or chromite … Unfired silica or alumina vats (e.g., as used for melting glass). (7) Touchstones for testing precious metal; these …
… employed, the one or more filaments leaving the nozzles pass either through a bath containing a chemical coagulating … fibres emerging from the nozzle are brought together and assembled by a slight twist given by a special device, thus … in the direction of the filaments thus considerably increasing its strength. (3) Machines for texturing …
… the rare‑earth metals of heading 28.05 (lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, … it is used as an opacifier in ceramics, for colouring glass, in the preparation of arc‑lamp carbons and as a …
… The heading does not , however, cover other equipment, such as safety equipment (nets, for example). (C) Ground flying … conditions during flight. When mounted on a motor vehicle chassis or trailer, this type of equipment is classified in heading 87.05 or 87.16 respectively (but see …
