A material safety data sheet (MSDS) is a form
containing data regarding the properties of a particular substance. An important component of product stewardship and workplace
safety, it is intended to provide workers and emergency personnel with procedures for handling or working with that substance
in a safe manner, and includes information such as physical data (melting point, boiling point, flash point, etc.), toxicity,
health effects, first aid, reactivity, storage, disposal, protective equipment, and spill handling procedures. The exact format
of an MSDS can vary from source to source within a country depending on how specific is the national requirement.
MSDS (Material Safety
Data Sheets) are a widely used system for cataloging information on chemicals, chemical compounds, and chemical mixtures.
MSDS information may include instructions for the safe use and potential hazards associated with a particular material or
product. MSDS can be found anywhere chemicals are being used.
An MSDS for a substance is not primarily intended for use by the general
consumer, focusing instead on the hazards of working with the material in an occupational setting. In some jurisdictions,
the MSDS is required to state the chemical's risks, safety and impact on the environment.
CAS Numbers are unique numerical
identifiers for chemical elements, compounds, polymers, biological sequences, mixtures and alloys. Chemical Abstracts Service
(CAS), a division of the American Chemical Society, assigns these identifiers to every chemical that has been described in
the literature. The intention is to make database searches more convenient, as chemicals often have many names.
A CAS registry number is separated by hyphens into three parts, the first consisting of up to 7 digits,
the second consisting of two digits, and the third consisting of a single digit serving as a check digit. The numbers are
assigned in increasing order and do not have any inherent meaning