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  2. Harmonized System - Wikipedia

    en.wikipedia.org/wiki/Harmonized_System

    The process of assigning HS codes is known as "HS Classification". All products can be classified in the HS by using the General Rules for the Interpretation of the Harmonized System ("GRI") that must be applied in strict order. HS codes can be determined by a variety of factors including a product's composition, its form and its function.

  3. Methylenebis(dibutyldithiocarbamate) - Wikipedia

    en.wikipedia.org/wiki/Methylenebis(dibutyldithio...

    Methylenebis(dibutyldithiocarbamate) is the organosulfur compound with the formula CH 2 (SC(S)NBu 2) 2 (Bu = C4H9). It is a derivative of dibutyldithiocarbamate that is used as an additive to various lubricants, both as an antioxidant and to prevent metal surfaces. [1]

  4. Combined Nomenclature - Wikipedia

    en.wikipedia.org/wiki/Combined_Nomenclature

    Council Regulation (EEC) No 2658/87 of 23 July 1987, creates the goods nomenclature called the Combined Nomenclature, or in abbreviated form 'CN', established to meet, at one and the same time, the requirements both of the Common Customs Tariff and of the external trade statistics of the European Union. [1]

  5. TARIC code - Wikipedia

    en.wikipedia.org/wiki/Taric_code

    The TARIC code (TARif Intégré Communautaire; Integrated Tariff of the European Communities) is designed to show the various rules applying to specific products when imported into the EU.

  6. CAS Registry Number - Wikipedia

    en.wikipedia.org/wiki/CAS_Registry_Number

    Screenshot of the CAS Common Chemistry database with information about caffeine ().. A CAS Registry Number [1] (also referred to as CAS RN [2] or informally CAS Number) is a unique identification number, assigned by the Chemical Abstracts Service (CAS) in the US to every chemical substance described in the open scientific literature, in order to index the substance in the CAS Registry.

  7. Unified numbering system - Wikipedia

    en.wikipedia.org/wiki/Unified_numbering_system

    A UNS number only defines a specific chemical composition, it does not provided full material specification. Requirements such as material properties (yield strength, ultimate strength, hardness, etc.), heat treatment, form (rolled, cast, forged, flanges, tubes, bars, etc.), purpose (high temperature, boilers and pressure vessels, etc.) and testing methods are all specified in the material or ...

  8. List of UN numbers 3001 to 3100 - Wikipedia

    en.wikipedia.org/wiki/List_of_UN_numbers_3001_to...

    UN Number Class Proper Shipping Name UN 3001: 6.1 (UN No. no longer in use) Phenoxy pesticides, liquid, toxic, flammable (UN No. no longer in use) [1] UN 3002 (6.1) (UN No. no longer in use) Phenyl urea pesticides, liquid, toxic (UN No. no longer in use) [1] [2]

  9. Chemical Abstracts Service - Wikipedia

    en.wikipedia.org/wiki/Chemical_Abstracts_Service

    Chemical Abstracts Service Building B in August 2009. Columbus, Ohio. STN (Scientific & Technical Information Network) International is operated jointly [4] by CAS and FIZ Karlsruhe, and is intended primarily for information professionals, using a command language interface.