… chloride and the electrodes are, for example : (i) Positive electrodes of nickel or nickel compounds and … electrodes of iron, cadmium or metal hydride; (ii) Positive electrodes of lithiated cobalt oxide and negative electrodes of a blend of graphite; (iii) Positive electrodes of carbon and negative electrodes of …
… black or silica 4005.20 ‑ Solutions; dispersions other than those of subheading 4005.10 ‑ Other : 4005.91 … agents, accelerators, retarders or activators (other than those added for the preparation of pre‑vulcanised rubber … colouring matter (other than those added solely for the purpose of identification), plasticisers or extenders …
… of its intended use. It is used for making regenerated cellulose, cellulose ethers and esters and products of these … certain papers (e.g., paper of a kind used as a base for photosensitive paper, filter paper and vegetable parchment). … to the final use or to the end product, it is also called viscose pulp, acetate pulp, etc. Chemical wood pulp is …
… . These preparations fall broadly into two groups. (a) Those of the first group are, in general, composed either of one or more active substances deposited on a support (known as “supported catalysts”) or …
… Other The articles of this heading are of two types : (A) Those without any covering or simply covered with a … encased in wood or plastics or in some cases in a sheath composed of layers of paper. The composition of pencil leads, chalks, pastels and crayons, …
… forging (including presses) and hot hammers : 8462.11 ‑ ‑ Closed die forging machines 8462.19 ‑ ‑ Other … for carrying out the operations described above : (a) Closed die forging machines : Closed die forging is the process in which dies move towards …
… AND THEIR HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES 29.01 - Acyclic hydrocarbons. 2901.10 … containing up to four atoms of carbon are gaseous; those containing five to fifteen atoms of carbon are liquid; … formula as the normal butane. In industry and commerce, the most important hydrocarbons of this heading are ethane and …
… oxide; stable but forming the carbonate slowly when exposed to air. Used in pharmacy. (2) Magnesium peroxide … hydroxide. White powder, containing oxide as impurity; almost insoluble in water. Used for bleaching feathers, in … calcining precipitated strontium carbonate. Porous white, hygroscopic powder, soluble in water. Forms the carbonate …
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