Organizations
- American Chemical Society (ACS)
- American Chemistry Council (ACC)
- American Cleaning Institute
- American Coatings Association (ACA)
- American Fuel & Petrochemical Manufacturers (AFPM – formerly NPRA)
- American Institute of Chemical Engineers (AIChE)
- ChemAlliance
- Chemical Industry Compliance Assistance Center
- ChemIndustry
- Chemists´ Club
- ChemWeb
- Chlorine Institute
- Electrochemical Society
- Institution of Chemical Engineers (IChE-UK)
- National Association of Chemical Distributors
- Royal Society of Chemistry (RSC-UK)
- Society of Cosmetic Chemists
- Society of Chemical Manufacturers and Affiliates (SOCMA)
Technical Resources
- Agitated Vessel Heat Transfer (Thermopedia)
- American Society for Testing and Materials (ASTM International)
- American National Standards Institute (ANSI)
- Biochemistry Resources I II
- CDC – NIOSH Pocket Guide to Chemical Hazards
- Chemical Abstracts via ACS
- Chemical Marketing & Economics Group (CM&E) via ACS
- Chemical Thermodynamics
- Cheminfo Sources at Wiki
- Chemistry Basics
- Chemistry Fundamentals Course – Univ. of North Carolina, Chapel Hill
- Chemistry Calculators
- Chemistry site (About.com)
- Chemweb Links to Chemical Databases
- Cheresources
- Conversion Factors
- Corrosion Resistance Tables
- Elements Database Dynamic Periodic Table
- Engineering Toolbox Materials Properties
- Engineering Units & Coefficient of Heat Transfer
- Engineering Units Conversion Calculator
- Frank Potter’s Science Gems – Engineering
- Fundamental Physical Constants
- Gas Laws Primer
- Hazardous Chemical Database
- History of Chemistry
- Inorganic Chemistry Resources
- Instrument Society of America (ISA)
- Integral Calculator
- Library of Organic Chemical Reactions
- Links For Chemists
- Martindale’s Chemistry Center
- Material Safety Data Sheets
- Molecular Weight Calculator
- National Fire Protection Association (NFPA)
- NIST Chemical Kinetics Database
- NIST Physical Properties Database
- NOAA CAMEO Chemicals Database
- NSSN: Global Standards
- Online Steam Tables
- Overview of Thermodynamics
- Periodic table
- pH Calculator
- Reaction Database
- Redox Reactions Calculator
- STN Database Catalog
- Thermodynamic Data Handbooks
- Units Conversion
- US Patent Office
- Virtual Textbook of Organic Chemistry
- WWW Chemistry Sites
Journals/Publications
- Chemical & Engineering News
- Chemical Engineering Magazine
- Chemical Engineering Progress
- Chemical Processing Magazine
- Chemical Week
- CONTROL Magazine
- Plant Engineering