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Glacial Acrylic Acid (GAA) | Premium Polymerization Monomer | CAS 79-10-7
Overview
Glacial Acrylic Acid (GAA) is a clear, colorless liquid with a characteristic acrid odor. As the simplest unsaturated carboxylic acid, it is incredibly reactive, boasting both a vinyl group and a carboxylic acid functional group. This dual-reactivity makes GAA the ultimate foundational monomer in the global polymer industry, essential for producing everything from superabsorbent polymers (SAP) to advanced environmentally friendly water-based coatings.
Product Description
Glacial Acrylic Acid (GAA) is a clear, highly reactive unsaturated carboxylic acid. This dual-reactivity makes GAA the ultimate foundational monomer in the global polymer industry, essential for producing everything from superabsorbent polymers (SAP) to advanced environmentally friendly water-based coatings.
At Shandong Yinglang Chemical Co., Ltd., established in 2011, we supply massive volumes of Premium Glacial Acrylic Acid to multinational hygiene product manufacturers and coating gigafactories. Operating strictly under Class 8 / 3 Dangerous Goods protocols, we ensure our GAA is expertly stabilized with MEHQ inhibitor and transported under strict logistics controls to guarantee absolute molecular stability upon arrival.
For high-performance SAP and clear coatings, exact purity and specific inhibitor levels are mandatory. Typical specifications:
| Purity (GAA) | ≥ 99.5% |
|---|---|
| Moisture / Water | ≤ 0.2% |
| Inhibitor (MEHQ) | 180 - 220 ppm |
| Color (Pt-Co) | ≤ 10 |
| Freezing Point | ~ 13.5°C |
- Superabsorbent Polymers (SAP): The largest global application. Cross-linked to create the ultra-absorbent core material in baby diapers and adult incontinence products.
- Coatings & Paints: Copolymerized to produce high-performance acrylic emulsions for water-based architectural paints and automotive coatings.
- Adhesives: The backbone for formulating pressure-sensitive adhesives (PSA) with excellent tack and UV resistance.
- Water Treatment: Polymerized into Polyacrylic Acid (PAA), an effective scale inhibitor for industrial cooling towers.
Glacial Acrylic Acid requires extreme precision in logistics. It freezes at roughly 13°C, and if allowed to freeze, the MEHQ inhibitor separates from the liquid matrix. Thawing it incorrectly (using localized high heat) can instantly trigger a violent, runaway polymerization reaction. Yinglang Chemical’s logistics team possesses deep expertise in DG temperature management, ensuring your bulk shipments are maintained at the optimal 15°C–25°C window throughout their global transit.
Because GAA is corrosive, flammable, and requires precise handling, we utilize heavy-duty packaging for secure ocean transit:
- ISO TANKS (20 - 24 MT) (Highly recommended for massive SAP and coating procurement, temperature-monitored).
- 200 KG UN-approved HDPE Plastic Drums.
- 1000 KG IBC Totes.
- Transport Classification: Classified as Class 8 (Corrosive) with Subsidiary Risk 3 (Flammable Liquid).
- UN Number: UN 2218 | Packing Group: II
- Handling Precautions: EXTREME DANGER. Causes severe burns. Readily polymerizes if exposed to heat. Store strictly between 15°C and 25°C to prevent freezing and inhibitor separation. Operators MUST wear full acid-resistant gear.
Contact us today for the latest FOB/CIF pricing, detailed COA, and specialized Class 8/3 DG logistics estimates for your gigafactory.
Request a Bulk Quote Email Sales & Logistics Team
PACKING AND DELIVERY
Packing and delivery
We offer secure and compliant packaging for a wide range of chemical products, from laboratory bottles (100 mL, 250 mL, 500 mL) to customized bulk containers. All shipments follow international hazardous goods standards and include complete documentation such as COA and SDS. With reliable global logistics partners, we ensure safe, fast, and efficient delivery by air, sea, or land according to customer needs.
FAQ
Q1: What documents and certifications do you provide?
A Standard shipment includes COA (Certificate of Analysis) and MSDS (SDS). We also provide ISO 9001 certification and support third-party inspections like SGS or BV upon request.
Q2: Do you provide custom synthesis or formulation services?
A Yes. If you have specific purity requirements or a unique formulation, our R&D team can provide custom synthesis and adjust the stabilizers/inhibitors to meet your technical specifications.
Q3: What are your terms of payment?
A
For Orders ≤ $1,000: 100% in advance.
For Orders > $1,000: 30% T/T in advance, and the balance before shipment or against the copy of B/L. Irrevocable L/C at sight is also acceptable for bulk orders.
Q4: How long is your price valid?
A Chemical prices fluctuate due to the changes in raw material costs and exchange rates. Please contact our sales team for the latest real-time quotation.
Q5: What packaging and shipping ports are available?
A
We normally ship from Qingdao, Shanghai, or Ningbo.
Standard packaging includes 200kg Drums or 1000kg IBC Totes. We ensure strict safety compliance for both general and hazardous chemical cargoes.
Q6: It's my first time importing chemicals — can you help?
A Absolutely. Importing chemicals requires specific documentation. Our experienced logistics team will assist you with the entire process, including handling customs clearance documents and arranging the most suitable shipping method.