Poly(acrylamide-co-acrylic acid) potassium salt
Poly(acrylamide-co-acrylic acid) potassium salt (CAS: 31212-13-2) is a cross-linked hydrophilic polymer with a potassium content of approximately 9%. This versatile biomaterial is supplied as a fine powder with a particle size ranging from 200 to 1000 µm and a pH of 5.5-6.0. It finds applications in materials science and as a component in hydrogels and crosslinked polymer systems due to its water-absorbing properties.
Hydrogel Formulation
Utilised as a cross-linked component in the creation of hydrogels, benefiting from its hydrophilic nature and ability to absorb significant amounts of water.
Materials Science
Serves as a functional polymer in various materials science research and development projects requiring hydrophilic or cross-linked polymer characteristics.
Biomaterial Development
Its biocompatible nature makes it suitable for incorporation into biomaterial applications, especially where water retention or swelling is desired.
Water Treatment
Can be employed as a flocculant or thickening agent in certain industrial processes, leveraging its polymeric structure to interact with suspended particles.
| Density | 0.54 g/mL at 25 °C(lit.) |
|---|---|
| pH | 5.5-6.0 |
| Particle size | 200-1000 μm |
| Composition | potassium, ~9% |
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 37 |
| Safety statements (S) | 36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Crosslinking | cross-linked |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Poly(acrylamide-co-acrylic acid) potassium salt used for?
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Poly(acrylamide-co-acrylic acid) potassium salt is used in applications such as hydrogel formulation, materials science, and biomaterial development due to its cross-linked hydrophilic polymer structure and water-absorbing capabilities.
What are the CAS number and formula for this chemical?
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The CAS number for Poly(acrylamide-co-acrylic acid) potassium salt is 31212-13-2. The formula is not provided in the product data.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Poly(acrylamide-co-acrylic acid) potassium salt with a potassium content of approximately 9% and a pH of 5.5-6.0. It is supplied as a cross-linked polymer with a particle size of 200-1000 µm. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling considerations for this product?
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When handling Poly(acrylamide-co-acrylic acid) potassium salt, it is essential to wear a dust mask (type N95 US), eyeshields, and gloves. The product is classified as an irritant (Xi) in Europe, with risk statement R37 (irritating to the respiratory system). Safety statement S36 advises wearing protective clothing.
How is Poly(acrylamide-co-acrylic acid) potassium salt packed and exported?
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Tech Serve Solutions expertly packs and exports fine chemicals, pharmaceutical intermediates, and laboratory reagents globally, ensuring quality and compliance.
How can I request a sample or quote for this chemical?
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To request a sample or a quote for Poly(acrylamide-co-acrylic acid) potassium salt, please contact our sales team through the website or by phone.
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