Acrylic Acid CAS 79-10-7
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Pure acrylic is a colorless clear liquid with a characteristic pungent odor. Easily polymerized to form a transparent white powder.
- Extremely reactive owing to the combination of a vinyl group and a carboxylic acid group.
- Easily undergoes polymerization but necessitates inhibitors (such as MEHQ) for secure storage.
- Causes corrosion to skin and mucous membranes.
- Capable of undergoing esterification, addition reactions, and free radical polymerization.
Acrylic acid Description
Name: Acrylic Acid (AA)
Synonyms: Prop-2-enoic acid / Acroleic acid / Ethylenecarboxylic acid / Propenoic acid / Vinylformic acid / Methyleneacetic acid / 2-Propenoic acid / Propene acid / Glacial Acrylic Acid (GAA)
Molecular Formula: C3H4O2
Molecular Weight: 72.06
CAS NO.: 79-10-7
Density: 1.1±0.1 g/cm3
Boiling point: 141.0±0.0 °C at 760 mmHg
Melting point: 13 °C(lit.)
Flashing point: 54.4±0.0 °C
Appearance: Colourless liquid
Solubility: It is miscible with water, ethanol and ether.
Storage:
1. The packaging for storage can be accomplished using polyethylene-lined iron drums, each with a weight of 200 kg, or alternatively, stainless steel or carbon steel storage tanks. It is crucial to ensure the prevention of moisture and humidity to mitigate the risk of rusting, which can disrupt the polymerization of acrylic substances. For both storage and transport, an inhibitor at a concentration of 200*10-6 must be employed. Compliance with the Corrosive Chemicals Regulations is necessary during these processes.
2. Storage should occur in a cool and well-ventilated warehouse, away from sources of fire and heat, with a maximum storage temperature not exceeding 5 °C, exempting pressure containers. The packaging must be sealed to prevent contact with air, and it is essential to store the substances separately from oxidizing agents and alkalis, avoiding any mixtures. Large quantities should not be stored for extended periods.
3. The implementation of explosion-proof lighting and ventilation systems is essential. Additionally, mechanical equipment and tools that could generate sparks should be strictly avoided. The designated storage area must be equipped with emergency leak response equipment and appropriate containment materials.
About Us: With over many years as a certified Acrylic Acid manufacturer, we combine innovation with stringent production standards to deliver high-performance product.
Acroleic acid Technical
| Item | Index |
| Appearance | Colourless liquid |
| Purity | ≥99.5% |
| Color | ≤10 APHA |
| Moisture | ≤0.10% |
| Inhibitor | 200+/- 20 ppm |
As a certified Acrylic Acid factory, we adhere to strict quality protocols, with every batch undergoing rigorous testing to ensure consistent efficacy and safety.
Propenoic acid Applications
In the domain of Water Treatment and Industrial Applications:
1. Acrylic acid is utilized as a water softening agent and a detergent across various sectors, including chemicals, textiles, printing and dyeing, papermaking, and power generation.
2. It serves as a scale inhibitor in boilers. Trisodium phosphate (TSP) interacts with soluble calcium and magnesium salts, which are prone to precipitating scale within water systems, leading to the formation of insoluble calcium phosphates and magnesium phosphates that remain suspended in water. Consequently, TSP prevents the formation of scale deposits in boilers. Furthermore, any excess TSP contributes to softening and detaching the hardened scale deposits, resulting in reduced coal consumption for boiler operation, enhanced safety, and prolonged service life of the boiler equipment.
3. TSP also functions as a pH stabilizing agent in the formulation of adhesives for wax paper.
4. It acts as a fixing agent in printing and dyeing processes, contributes to mercerization to strengthen fabric, and serves as an anti-brittleness agent in thread production.
5. TSP is employed in chemical processes for oil removal and decontamination within the metallurgical industry.
6. It is utilized in dental cleaning products as well as in bottle detergents.
7. Additionally, TSP is applied as a coagulant in rubber milk processing and as a clarifying agent for sugar juice.
We offer competitive Acrylic Acid price, and exclusive discounts for large quantities, helping you effectively reduce procurement costs.
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