CAS No.: | 9003-01-4 |
---|---|
Formula: | [C3h4o2]N |
EINECS: | / |
Acid-Base Property: | Neutral Surface Disposal Agent |
Certification: | SGS |
Environmental Protection: | Yes |
Samples: |
---|
Customization: |
---|
Suppliers with verified business licenses
Product Name: Polyacrylic Acid (PAA)
CAS Number: 9003-01-4
Molecular Formula: (C3H4O2)n
Appearance: White to off-white free-flowing powder or granular form
Density: Approximately 1.3 g/cm³ (powder form)
Melting Point: Variable, depends on degree of polymerization and salt form
Boiling Point: Not applicable; does not boil but decomposes
pH: Strongly acidic in aqueous solution (pH < 1)
Solubility: Highly soluble in water, forms viscous solutions
Product Description:
Polyacrylic Acid (PAA) is a water-soluble polymer with a high molecular weight and a high density of carboxyl groups along its backbone. It is available in both its pure form and as a partially or fully neutralized salt form, depending on the application. PAA exhibits excellent thickening, dispersing, and stabilizing properties in various systems.
Key Features:
Applications:
Safety Information:
Storage Conditions:
Property or Characteristic | Description |
Chemical Structure | Polymer of Acrylic Acid Monomer Units |
Water Solubility | Highly Soluble |
Chelating Abilities | Strong Chelating Properties |
Thickening and Stabilizing | Excellent Thickening and Stabilizing Agent |
Hydrophilic Nature | Highly Hydrophilic |
Packed in kraft paper or PE bags with inner plastic flim bags.
25kgs/bag,1000kg/palllet,40bags/pallet.
PAC is a high-performance coagulant used in water and wastewater treatment processes to remove suspended solids, organic matter, and other contaminants, resulting in clear and clean water.
Yes, PAC is versatile and can be used for various water sources, including surface water, groundwater, and different types of industrial effluents.
PAC works by neutralizing the negative charges on suspended particles, allowing them to aggregate and form larger flocs that can be easily separated from water.
We are a manufacturer of Poly-Aluminum Chloride, which allows us to control the quality and tailor the product to meet specific application needs.
It is important to use personal protective equipment (PPE), such as gloves, safety goggles, and a mask, when handling PAC to prevent skin and eye contact and inhalation of dust.
PAC should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and heat sources. Keep containers tightly sealed to maintain product integrity.
PAC is designed to be environmentally compatible. However, it should be used and disposed of according to local regulations to minimize any potential environmental impact.
PAC can be used over a wide pH range, but it is typically most effective in the neutral to slightly acidic pH range.
As a manufacturer, we can adjust the basicity and degree of polymerization of PAC to meet the specific requirements of various applications.
For more information or to place an order, please contact our sales team. We are ready to assist you with your specific needs and provide technical support.
Suppliers with verified business licenses