… ACIDS Both rosin and resin acids consist essentially of complex mixtures of abietic acid and allied acids with small amounts of non‑acidic components. They are solids, usually transparent and … pale yellow to dark brown according to the amount of the impurities present. Rosin and resin acids are obtained by …
… ammonium chloride. (2) Calcium chloride (CaCl 2 ). This compound is either extracted from natural Stassfurt salts, … or 31.05 , respectively. The heading also excludes the compound wrongly known as “chloride of lime” which is …
… parian) and bone china. All these ceramics are almost completely vitrified, hard, and are essentially impermeable (even if they are not glazed). They are white or … and resonant. Hard porcelain is made from a body composed of kaolin (or kaolinic clays), quartz, feldspar (or …
… in panels, plates, posts, etc.), or in display signs, or as simple reflectors for cycles, automobiles, etc. These … of reflecting light projected on them (by automobile headlamps, for example) and are thus visible from a distance in the dark. …
… mutandis to the articles of this heading. All of the components of a women's or girls’ “suit” must be of the same fabric construction, colour and composition; they must also be of the same style and of corresponding or compatible size. However, these components may have piping …
… and isoprene 2901.29 - - Other Acyclic hydrocarbons are compounds containing only carbon and hydrogen which have no … H 2n+2 ). They occur abundantly in nature and are the main components of petroleum oils. The basic hydrocarbon is … hydrocarbons are all insoluble in water. At normal temperature and pressure, such hydrocarbons containing up to …
… heading covers tools which incorporate an electric motor, a compressed air motor (or compressed air operated piston), an internal combustion … hand of this heading have fittings permitting them to be temporarily fixed to a support. They remain classified here, …
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