SoleChem

Acrylic acid

Flavors & Fragrances Food & Nutrition
CAS
79-10-7
EC
201-177-9
Mol. Weight
72.06 g/mol

Description

Acrylic acid (CAS 79-10-7), also known as vinylformic acid and commonly abbreviated as AA, is a reactive monomer used as the foundational building block for polyacrylate synthesis across polymer and specialty chemical manufacturing.

Its ability to undergo controlled polymerization or co-polymerization makes it a primary raw material for producing superabsorbent polymers, dispersants, and coating resins. AA is the primary feedstock for superabsorbent polymers used in hygiene products.

These applications include disposable diapers and adult incontinence articles. In water treatment and detergent formulations, it is polymerized into dispersants and scale inhibitors that prevent mineral deposit buildup in industrial systems.

Acrylic acid co-polymers form the backbone of pressure-sensitive adhesives, surface coatings, and textile sizing agents where controlled adhesion and film formation are required. These materials are essential for modern industrial manufacturing.

Personal care formulators use polyacrylate thickeners derived from AA as rheology modifiers in gels, creams, and hair styling products. This versatility ensures its widespread use in the cosmetic and pharmaceutical sectors globally.

Acrylic acid is supplied as a stabilized liquid, typically with hydroquinone monomethyl ether added to inhibit premature polymerization during storage and transport. This ensures the material remains stable for industrial use.

Standard commercial grades include glacial and technical grades, with purity levels commonly at 99%+ for polymer-grade applications. These products meet rigorous industrial specifications for high-performance chemical synthesis.

Bulk supply is available in drums, ISO tanks, and flexi-tanks depending on volume requirements. Our logistics network ensures safe and efficient delivery of this essential monomer to your facility according to your specific needs.

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Physical Properties

Melting Point 12.3 °C
Boiling Point 141 °C @ Press: 760 Torr
Density 1.0511 g/cm³ @ Temp: 20 °C
Flash Point 130 °F
Appearance Acrylic acid is a colorless, flammable, and corrosive liquid or solid (below 13 C) with an irritating, rancid, odor. Sinks and mixes with water; irritating vapor is produced.
Color Clear
Odor Acrid odor
Form Liquid
Water Solubility MISCIBLE
Vapor Pressure 4 mm Hg ( 20 °C)
Refractive Index n 20/D 1.421
pH 2.1 (72.06g/l, H2O, 20℃)
Log P 0.46 at 25℃

Safety & Handling (Learn More)

Danger GHS02 GHS05 GHS07 GHS09 GHS06 GHS08
Hazard Statements
H226 Flammable liquid and vapor
H302 Harmful if swallowed
H311 Toxic in contact with skin
H312 Harmful in contact with skin
H314 Causes severe skin burns and eye damage
H318 Causes serious eye damage
H331 Toxic if inhaled
H332 Harmful if inhaled
H335 May cause respiratory irritation
H370 Causes damage to organs
H371 May cause damage to organs
H372 Causes damage to organs through prolonged or repeated exposure
H400 Very toxic to aquatic life
H411 Toxic to aquatic life with long lasting effects
H302+H312+H332 Harmful if swallowed, in contact with skin or if inhaled
Precautionary Statements
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233 Keep container tightly closed.
P240 Ground and bond container and receiving equipment.
P241 Use explosion-proof [electrical/ventilating/lighting/…] equipment.
P242 Use non-sparking tools.
P243 Take action to prevent static discharges.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P262 Do not get in eyes, on skin, or on clothing.
P264 Wash … thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P316 Get emergency medical help immediately.
P317 Get emergency medical help.
P319 Get medical advice/attention if you feel unwell.
P321 Specific treatment (see … on this label).
P330 Rinse mouth.
P363 Wash contaminated clothing before reuse.
P391 Collect spillage.
P405 Store locked up.
P501 Dispose of contents/container in accordance with local regulations.
P264+P265 Wash … thoroughly after handling.
P301+P317 Get emergency medical help.
P302+P352 IF ON SKIN: Wash with plenty of water.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P308+P316 Get emergency medical help immediately.
P361+P364 Take off immediately all contaminated clothing and wash it before reuse.
P362+P364 Take off contaminated clothing and wash it before reuse.
P370+P378 Use … for extinction.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P403+P235 Store in a well-ventilated place. Keep cool.
P301+P330+P331 Rinse mouth. Do NOT induce vomiting.
P302+P361+P354 IF ON SKIN: Take off immediately all contaminated clothing. Rinse skin with water/shower.
P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P305+P354+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code 29161110
UN Number 2218
ADR Class 8
Packing Group II
Storage Class 3 - Flammable liquids
WGK (Germany) 1

Documentation

Other Names

vinylformic acid|propenoic acid|propene acid|prop-2-enoic acid|ethylenecarboxylic acid|acroleic acid|2-propenoic acid|Glacial acrylic acid|AA

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