Periodic Table of Elements - PubChem Interactive periodic table with up-to-date element property data collected from authoritative sources Look up chemical element names, symbols, atomic masses and other properties, visualize trends, or even test your elements knowledge by playing a periodic table game!
GHS Classification Summary - PubChem GHS, the Globally Harmonized System of Classification and Labeling of Chemicals, was developed by the United Nations as a way to bring into agreement the chemical regulations and standards of different countries GHS includes criteria for the classification of health, physical and environmental hazards, as well as specifying what information should be included on labels of hazardous chemicals
Periodic Table - PubChem Docs Data Organization Elements PubChem Periodic Table and Element pages Posted on May 8, 2019 UPDATE (July 29, 2020): See also the paper published in Chemistry Teacher International (doi: 10 1515 cti-2020-0006) The periodic table of chemical elements is one of the most recognized tools in science As we mark the 150th anniversary of the periodic table, the scientific community has declared
Acetaminophen | C8H9NO2 | CID 1983 - PubChem Acetaminophen (paracetamol), also commonly known as Tylenol, is the most commonly taken analgesic worldwide and is recommended as first-line therapy in pain conditions by the World Health Organization (WHO) It is also used for its antipyretic effects, helping to reduce fever This drug was initially approved by the U S FDA in 1951 and is available in a variety of forms including syrup form
Sodium | Na (Element) - PubChem Sodium is a chemical element with symbol Na and atomic number 11 Classified as a n alkali metal, Sodium is a solid at 25°C (room temperature)