FAQs
What is acrylic acid used for?
Acrylic acid is a reactive monomer and a fundamental building block for polyacrylic acid and many acrylate polymers. These polymers are used in superabsorbents, adhesives, coatings, thickeners, and dispersants, so acrylic acid is a key raw material across polymer chemistry and industrial manufacturing.
What is the CAS number and source?
This product is CAS number 79-10-7 and is supplied by Spectrum Chemical (catalog A2164). Spectrum states its chemicals are manufactured, packaged, and stored under current Good Manufacturing Practices per 21 CFR part 211 in FDA-registered and inspected facilities, supporting consistent quality.
Is acrylic acid hazardous?
Yes. Acrylic acid is a corrosive, polymerizable liquid, so it must be handled with appropriate protective equipment and kept away from conditions that could trigger uncontrolled polymerization. Always review the Safety Data Sheet before use. The product also carries a California Prop 65 warning to note during handling.
Why does acrylic acid need careful storage?
Because acrylic acid can polymerize, it is typically stabilized with an inhibitor and must be stored under controlled conditions to prevent runaway polymerization, which can be hazardous. Follow the manufacturer's storage guidance on the Safety Data Sheet, including temperature and handling precautions, to keep the material stable.
What sizes are available?
The reagent is offered in 100 mL, 500 mL, and 2.5 L sizes. Choosing a size close to your usage helps manage storage of a reactive, polymerizable material, since keeping only what you will use within a reasonable period reduces the amount of hazardous inventory on hand.
