CAS 9003-01-4

Poli(ácido acrílico)

Descripción:

Poli(ácido acrílico) (PAA) es un polímero sintético caracterizado por sus unidades repetitivas de ácido acrílico. Es un polímero aniónico soluble en agua que exhibe propiedades únicas, incluyendo alta viscosidad y capacidades de espesamiento, lo que lo hace útil en diversas aplicaciones como adhesivos, recubrimientos y productos de cuidado personal. El PAA es conocido por su capacidad para formar geles y su comportamiento sensible al pH, que le permite hincharse en condiciones alcalinas mientras se contrae en entornos ácidos. Esta propiedad lo hace valioso en sistemas de liberación de fármacos y como material superabsorbente en productos de higiene. Además, el PAA puede interactuar con iones metálicos, mejorando su utilidad en el tratamiento de aguas y como dispersante. Su biocompatibilidad y no toxicidad contribuyen aún más a su atractivo en aplicaciones biomédicas. En general, Poli(ácido acrílico) es un polímero versátil con una relevancia industrial y farmacéutica significativa debido a sus propiedades químicas y físicas únicas.

Fórmula: (C₃H₄O₂)x

InChI: InChI=1S/C3H4O2/c1-2-3(4)5/h2H,1H2,(H,4,5)

Clave InChI: InChIKey=NIXOWILDQLNWCW-UHFFFAOYSA-N

SMILES: C(C=C)(O)=O

Sinónimos:

• Arespol
• Aron
• Carbomer
• Carboxypolymethylene
• Gr-F
• Hydroplus
• K-Sorb
• PAA
• Polyacrylate
• Rh-E
• Sopronyl
• Tg-Sap
• XPA
• Xh-B
• Acrysol A 1
• Polyacrylic Acid
• Carbomer 910
• Propenoic acid, homopolymer
• Fluorosulfuric acid
• Propenoic acid, polymers, homopolymer
• Acrylic acid, polymers
• 2-Propenoic acid, homopolymer
• Carbopol
• Acrysol A 3
• Acrylic acid polymer
• Acrylic Acid glacial
• poly(1-carboxyethylene)
• 2-Propenoic acid, homopolymer
• acrylicacid,poly
• Acrylic polymer resins
• Propenoic acid polymer
• Poly(acrylic acid)

Poly(acrylic acid), 25 wt% soln. in water

CAS: 9003-01-4

Polyacrylic acid is used in disposable diapers and in ion exchange resins. It is also used to study solute diffusion in polyvinyl alcohol/polyacrylic acid copolymer hydrogel. It is also employed as a thickening, suspending, emulsifying and dispersing agent in pharmaceuticals, cosmetics, adhesives an

Fórmula: (C₃H₄O₂)n

Forma y color: Liquid

Peso molecular: 72.02113

Ref: 02-044669

Poly(Acrylic Acid)

CAS: 9003-01-4

Poly(Acrylic Acid)

Fórmula: nC₃H₄O₂

Pureza: average M.W. 2.000

Forma y color: Solid-Powder

Ref: 54-OR1014693

Poly(acrylic acid), 25% soln in water

CAS: 9003-01-4

Fórmula: C₄H₈O₂

Pureza: %

Forma y color: Liquid

Peso molecular: 88.1051

Ref: IN-DA00IFZ4

Poly(Acrylic Acid) Solution

CAS: 9003-01-4

Poly(Acrylic Acid) Solution

Fórmula: nC₃H₄O₂

Forma y color: Solid

Ref: 54-OR1030738

Poly(Acrylic Acid)

CAS: 9003-01-4

Poly(Acrylic Acid)

Fórmula: nC₃H₄O₂

Pureza: average Mv ~1,250,000

Ref: 54-OR1014698

Poly(Acrylic Acid)

CAS: 9003-01-4

Poly(Acrylic Acid)

Fórmula: nC₃H₄O₂

Pureza: M.W:55000

Forma y color: Solid

Ref: 54-OR1014697

Poly(Acrylic Acid) Solution

CAS: 9003-01-4

Poly(Acrylic Acid) Solution

Fórmula: nC₃H₄O₂

Pureza: average Mv ~450,000

Forma y color: Liquid

Ref: 54-OR1014694

Poly(Acrylic Acid)

CAS: 9003-01-4

Poly(Acrylic Acid)

Ref: 54-OR1014699

Poly(Acrylic Acid)

CAS: 9003-01-4

Poly(Acrylic Acid)

Fórmula: nC₃H₄O₂

Pureza: average molecular weightMv ~3,000,000

Ref: 54-OR1014695

Poly(acrylic acid); 35% solution in water

CAS: 9003-01-4

Fórmula: CH₂CH(CO₂H)

Forma y color: Viscous, colourless to light-yellow liquid

Peso molecular: 72.02113

Ref: 7W-GX7310

Poly(Acrylic Acid)

CAS: 9003-01-4

Poly(Acrylic Acid)

Fórmula: nC₃H₄O₂

Pureza: average molecular weightMv ~4,000,000

Ref: 54-OR1014696

Poly(acrylic acid)

CAS: 9003-01-4

Poly(acrylic acid) prevents corrosion on aluminium in acid; used as a pharmaceutical coating and inactive ingredient affecting drug ADME.

Fórmula: (C₃H₄O₂)x

Forma y color: Solid

Peso molecular: 4000000(Average)

Ref: TM-T73620

Poly(acrylic acid) solution

CAS: 9003-01-4

Poly(acrylic acid) solution is a polymer that is used in water treatment. It has been shown to be effective in removing sulfate and carbonates from water. Poly(acrylic acid) solution has a molecular weight of about 10,000 Daltons and a number average molecular weight of about 4,000 Daltons. This solution is supersaturated with poly(acrylic acid) but it does not form crystals because it crystallizes at high temperature and pressure. The polymers are adsorbed onto the surface of the particles in the water and then can form crystals when the polymers are forced to nucleate by lowering the temperature or increasing the force applied to them.

Fórmula: (C₃H₄O₂)x

Forma y color: Colorless Clear Liquid

Ref: 3D-FP34494

Carbomer 980

CAS: 9003-01-4

Carbomer 980 is a broad-spectrum antimicrobial that is used as an absorption enhancer. It has been shown to be effective against many Gram-positive and Gram-negative bacteria, including methicillin-resistant Staphylococcus aureus. It also has shown activity against protozoa, fungi, and yeast. Carbomer 980 is a cationic surfactant that enhances the absorption of other active ingredients into the skin. This agent also has immune reaction effects and may cause adverse reactions in humans. Carbomer 980 is poorly bioavailable because it binds to fatty acids in the bloodstream and amines in skin tissue.

Fórmula: (C₃H₄O₂)x

Forma y color: White Powder

Ref: 3D-FC176817

BIMAX® β-C

CAS: 117647-40-2, 79-10-7, 9003-01-4

Fórmula: C₆H₈O₄

Forma y color: Light Amber Liquid

Peso molecular: 144.13

Ref: 3H-9021

Poly(acrylic acid)average Mw ~450,000

CAS: 9003-01-4

Poly(acrylic acid)

Pureza: M.W ~450,000

Ref: IN-DG105933

Carbopol 940 (Carboxy Vinyl Polymer 940) extrapure

CAS: 9003-01-4

Fórmula: (C₅H₁₂O₄)n

Forma y color: White - off white, Powder

Ref: SR-51159

Carbopol 934 (Carboxy Vinyl Polymer 934) extrapure

CAS: 9003-01-4

Pureza: 56.0 - 68.0% (For carboxylic acid content)

Forma y color: White, Hygroscopic powder

Ref: SR-93049