Harmonized System

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2398 results for "Ca"

Section VI > Chapter 35 > Heading 3505

Explanatory notes

… which is then dried and ground to a powder.  This product can also be obtained by extrusion, followed by grinding to a … include those containing hydroxyethyl, hydroxypropyl or carboxymethyl groups.  Esterified starches include starch … clarity, tendency to gel or to crystallise, water binding capacity, freeze-thaw stability, gelatinisation temperature …

Section VI > Chapter 35 > Heading 3506

Explanatory notes

… bottles or jars, metal boxes, collapsible metal tubes, cartons, paper bags, etc.; sometimes the “packaging” is … of a mixture of rubber, organic solvents, fillers, vulcanising agents and resins. Except when they comply with the … specific heading in the Nomenclature, for example : (a)  Casein glues ( heading 35.01 ), glues of animal origin ( …

Section XI > Chapter 59 > Heading 5903

Explanatory notes

… (compact or cellular), provided  : (1)   That, in the case of impregnated, coated or covered fabrics, the impregnation, coating or covering can be seen with the naked eye otherwise than by a resulting … fabrics in which the impregnation, coating or covering cannot be seen with the naked eye or can be seen only by …

Section XVI > Chapter 84 > Heading 8440

Explanatory notes

… in the manufacture of books (including booklets, brochures, periodicals, writing‑books and the like). The heading … a size suitable for pages. They remain here even if they can also be used for other folding operations. (2)   … , including those also usable in the manufacture of cardboard boxes or the like. (3)   Gathering and stitching …

Section VI > Chapter 28 > Heading 2837

Explanatory notes

… or hydrocarbon gases and atmospheric nitrogen on sodium carbonate, by treating calcium cyanamide (see heading 31.02) with charcoal or by …

Section V > Chapter 27 > Heading 2714

Explanatory notes

… hydrocarbons with inert mineral matter, which in the case of asphalts may be substantial. The heading also … sedimentary rock or sand containing hydrocarbons, which can be separated in the form of products of heading 27.09 … contained in shale may be in the form of organic materials called kerogens. …

Section VI > Chapter 38 > Heading 3806

Explanatory notes

… Examples of these products are resinates of aluminium, calcium, cobalt, copper, manganese, lead and zinc. Resinates … rosin or resin acids with hydrogen in the presence of a catalyst. They are more resistant to oxidation than ordinary … temperature or, at high temperature, by the use of acid catalysis; sulphur and selenium are also useful catalysts. …

Section III > Chapter 15 > Heading 1505

Explanatory notes

… extracted from greasy wool by means of volatile solvents (carbon disulphide, etc.). Wool grease does not consist of … than a fat. It is employed in the preparation of lubricants and for other industrial purposes, but it is mostly … lubricants or adhesive greases, and in the manufacture of candles or soap. The heading excludes wool grease residues ( …

Section V > Chapter 25 > Heading 2523

Explanatory notes

… (ground blast furnace slag mixed with an accelerator and calcined gypsum), pozzolana cement, Roman cement, etc., and … earth, santorin earth and similar substances, sometimes called natural cements ( heading  25.30 ). The heading also … clinker with the possible addition of a small quantity of calcium sulphate. It is to be noted : ‑    that Portland …

Section XIII > Chapter 69 > Heading 6907

Explanatory notes

… used for paving or flooring, or as hearth slabs. Both categories may be made from clays or other inorganic raw … shaped by extruding or pressing at room temperature, but can be formed by other processes, then dried and … structural features are characterized by the absorption capacity of water. A high water absorption level corresponds …