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Data chemical

Two keys to the safe use and handling of hazardous materials are, first, to know what the substances are and, second, to know the characteristics of those substances. The Control of Substances Hazardous to Health Regulations 2002 (COSHH) require that data on each of the hazardous substances on the site should be kept and be available to operators at all times. A supporting Approved Code of Practice recommends that a list of all hazardous materials is also kept and made available. Hazardous substances are defined in COSHH as  [Pg.821]

The details are given in an associated Approved Supply List. In essence, the substances with any of tite following properties are hazardous to some degree  [Pg.822]

When the laboratory phase has been completed and before the actual process development is started, further information must be obtained since the latter stage is normally associated with high costs. [Pg.239]

The core of a chemical plant is the reactor. Its input and output decide the structure of the entire plant built up around it. Therefore, detailed knowledge of the chemical reaction must be available at the earliest possible stage. In particular, the following questions must be clarified  [Pg.239]


Majer V and Svoboda V 1985 (lUPAC Chemical Data Series No 32) Enthalpies of Vaporization of Organic Compounds (Oxford Blackwell)... [Pg.1919]

In 1986, David Weininger created the SMILES Simplified Molecular Input Line Entry System) notation at the US Environmental Research Laboratory, USEPA, Duluth, MN, for chemical data processing. The chemical structure information is highly compressed and simplified in this notation. The flexible, easy to learn language describes chemical structures as a line notation [20, 21]. The SMILES language has found widespread distribution as a universal chemical nomenclature... [Pg.26]

Chemical compounds can also be represented by chemical data, or even by biological data. In fact, Briem et al. have used the results of a battery of biological assays to represent a compound for the modeling of other biological data [62-64]. [Pg.431]

Chemical data contain information about various characteristics of chemical compounds and a wide spectrum of methods are applied to extract the relevant information from the data sets. Data analysis, however, not only deals with the extraction of primary information from data but also with the generation of secondary... [Pg.439]

Chemometrics is the discipline which deals wdth the application of statistical and, in a more general sense, of mathematical methods to chemical data. Chemometric methods are used for the extraction of chemical information from chemical data. [Pg.442]

To enable the application of electronic data analysis methods, the chemical structures have to be coded as vectors see Chapter 8). Thus, a chemical data set consists of data vectors, where each vector, i.e., each data object, represents one chemical structure. [Pg.443]

Chemical data are usually multidimensional in nature where one data object is defined through several data components. This data type is called multivariate. [Pg.443]


See other pages where Data chemical is mentioned: [Pg.1904]    [Pg.248]    [Pg.319]    [Pg.321]    [Pg.323]    [Pg.325]    [Pg.325]    [Pg.327]    [Pg.329]    [Pg.331]    [Pg.333]    [Pg.335]    [Pg.337]    [Pg.339]    [Pg.343]    [Pg.345]    [Pg.347]    [Pg.349]    [Pg.351]    [Pg.353]    [Pg.355]    [Pg.357]    [Pg.359]    [Pg.361]    [Pg.363]    [Pg.365]    [Pg.367]    [Pg.369]    [Pg.371]    [Pg.373]    [Pg.375]    [Pg.377]    [Pg.379]    [Pg.381]    [Pg.383]    [Pg.385]    [Pg.387]    [Pg.389]    [Pg.391]    [Pg.393]    [Pg.395]    [Pg.396]    [Pg.397]    [Pg.399]   
See also in sourсe #XX -- [ Pg.16 , Pg.23 , Pg.25 ]

See also in sourсe #XX -- [ Pg.252 , Pg.253 , Pg.255 ]




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A New Data Model for Chemical Reactions and Properties

Abstract data type, chemical structures

Abstract data type, chemical structures system

Application of Chemical Principles to Evaluate Field Data

Calculation of Physical and Chemical Data

Ceramics chemical data

Chemical Abstracts Service data base

Chemical Data Management System

Chemical Data Management System limits

Chemical Data Management System performance

Chemical Data Management System regulatory requirements

Chemical Data Management System risk assessment

Chemical Kinetic Data for Stratospheric

Chemical Kinetic Data for Stratospheric Modeling

Chemical Reactivity Data

Chemical Safety Data Sheet

Chemical Safety Data Sheets Association

Chemical Thermodynamic Data

Chemical activations analytical data

Chemical analysis and sorption data

Chemical and Thermodynamic Data

Chemical and biological data

Chemical burns data limitations

Chemical compatibility data

Chemical composition data

Chemical composition data source

Chemical data bases

Chemical data bases production

Chemical data poor

Chemical data structure

Chemical data, statistical analysis

Chemical database, data mining

Chemical equilibrium concentration data

Chemical formula determining from experimental data

Chemical industry data exchange

Chemical monitoring data quality

Chemical processing interpreting data

Chemical reaction equilibrium thermochemical data calculations

Chemical reaction experimental data

Chemical reactions, data base

Chemical shift data

Chemical shift tensor data

Chemical structure Internet data

Chemical structure infrared data correlations with

Chemical structure multivariate data analysis

Chemical structure-DBMS data cross

Chemical synonym data-case

Chemicals Market data

Chemicals Material Safety Data Sheets

Chemicals chemical data

Chemicals suppliers’ safety data sheets

Data Correlations with Chemical Structure

Data Mining in Annotated Chemical Databases

Data collection chemical processing industry

Data on Chemical Media

Data sources agricultural chemicals

Data sources industrial chemicals

Data sources naturally occurring chemicals

Database toxic chemical data

ENGINEERING, CHEMICAL DATA CORRELATION

Environmental Chemicals Data and

Environmental Chemicals Data and Information

Environmental Chemicals Data and Information Network

Estimation from chemical structure data

Existing chemicals data collection

Experimental Chemical and Biological Data Integration

Explosion and Chemical Reactivity Data for Industrial Chemicals

Explosives chemical data

Fire and Chemical Reactivity Data

Flowchart showing various human risk assessment options for chemical mixtures based on component data

Hazardous chemical data

Heat generation data of a chemical

IMPROVING CHEMICAL OCEANOGRAPHIC DATA

Industrial activities, chemicals from data sources

Inorganic chemicals production data

Japan Chemical e-Data Search

Journal of Chemical Engineering Data

Journal of Chemical and Engineering Data

Journal of Physical and Chemical Reference Data

Large chemical data sets

Limited data availability, chemical

Limited data availability, chemical substances

Material safety data sheet chemical inventory

Multivariate chemical data

Multivariate data chemical structures

Nitrogen compounds, chemical data

Nonstructural chemical data

Nuclear Magnetic Resonance Data H Chemical Shifts and Coupling Constants for Phosphorus

Of chemical structures and DBMS data

Online publication of chemical data

Organic structure determination chemical data base

Organization of Fire, Explosion and Chemical Reactivity Data

PHYSICAL AND CHEMICAL DATA

PHYSICAL AND CHEMICAL DATA Tables 2-202 Saturated Carbon Tetrafluoride

Particulate composition data, chemical mass

Pertinent 1H Chemical Shift Data

Physico-chemical data

Physico-chemical data required for the design of near-critical fluid extraction process

Primary explosives chemical data

Proton chemical shift data

Reactive chemicals data handling

Reference data chemicals without

Safety Data Sheet supplying chemicals

Serine chemical-shift data

Sigma-Aldrich Library of Chemical Safety Data

Sources of Physical and Chemical Data

Storing chemical data

Structure-based chemical data systems

Structure-based chemical data systems development

Studies on Chemical Data Sets

Thermodynamics data table, chemical elements

Threonine chemical-shifts data

Toxicity data Chemical Safety Summaries

Toxicity data chemicals

Trace Element Science and Chemical Data Processing

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