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Poly(methacrylic acid) sodium salt, 30% soln. in waterCatalog Number 21170
Low molecular weight, water-soluble polymer. Forms insoluble polysalts with polyamines. Used as a pigment dispersant.
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Poly(acrylic acid), powder [MW ~ 1,000,000]Catalog Number 06500
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Poly(acrylic acid), powder [MW ~ 4,000,000]Catalog Number 06501
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Poly(acrylic acid), sodium salt, powder (MW ~ 2,000)Catalog Number 06568
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Poly(acrylic acid), sodium salt, 40% soln. in water [MW ~ 3,000]Catalog Number 18608
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Poly(acrylic acid), 25% soln. in water [Mw ~345,000]Catalog Number 03326
Important anionic water-soluble polymer. Can be crosslinked covalently or ionically to form hydrogels.
- Mw/Mn 6.2
- 25% soln. in water (62.5g polymer)
- Mw determined by GPC versus polystyrene standards is 200,000
- Mw determined by GPC versus polyacrylic acid standards is 345,000
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Poly(vinyl phosphoric acid), sodium saltCatalog Number 04391
Water-soluble polymeric phosphate ester. Uncrosslinked.
Phosphorous content min 5%
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Poly(acrylic acid), 30% soln. in water [MW ~ 30,000]Catalog Number 24771
Important anionic water-soluble polymer. Can be crosslinked covalently or ionically to form hydrogels.
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Poly(methyl methacrylate/methacrylic acid) [75:25]Catalog Number 08208Inquire for availability.Phone: (886) 2 8712 0600Email: [email protected]
Random copolymer. Used in positive electron beam photoresists.
Soluble in: ethyl cellosolve acetate, 9:1 IPA-water.
75:25
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Poly(methyl methacrylate/methacrylic acid)Catalog Number 19629
Random copolymer. Used in positive electron beam photoresists.
Soluble in: ethyl cellosolve acetate, 9:1 IPA-water.
95:5 Dispersity ~4
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Poly(methyl methacrylate/methacrylic acid) [80:20]Catalog Number 08221
Random copolymer. Used in positive electron beam photoresists.
80:20
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Poly(acrylic acid), sodium salt, 35% soln. in water [MW ~ 120,000]Catalog Number 18611Inquire for availability.Phone: (886) 2 8712 0600Email: [email protected]
Water-soluble anionic polymer. Used at low molecular weights as pigment dispersant and at higher molecular weights as a flocculant. Polymer can form complexes with poly(ethylene oxide) and with nucleotides
35% soln. in water (87.5g polymer)
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Poly(methacrylic acid) ammonium salt, 30% soln. in waterCatalog Number 21169Inquire for availability.Phone: (886) 2 8712 0600Email: [email protected]
Low molecular weight, water-soluble polymer. Forms insoluble polysalts with polyamines. Used as a pigment dispersant
7.5g polymer
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Poly(acrylic acid), Powder, Mw ~ 450,000 (PAA 450K)Catalog Number 03312
Important anionic water-soluble polymer. Can be crosslinked covalently or ionically to form hydrogels.
Tg of high MW (>100,000) polymers = 106º
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Poly(butadiene/maleic acid) 1:1, 42% soln. in waterCatalog Number 07787
Anionic, water-soluble, polymer capable of reaction through acid groups or backbone unsaturation.
210g polymer
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Poly(acrylic acid), sodium salt, powder [MW ~ 6,000]Catalog Number 06567
Water-soluble anionic polymer. Used at low molecular weights as pigment dispersant and at higher molecular weights as a flocculant. Polymer can form complexes with poly(ethylene oxide) and with nucleotides.
Mw/Mn 2.4
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Poly(maleic acid), 50% soln. in waterCatalog Number 09732Inquire for availability.Phone: (886) 2 8712 0600Email: [email protected]
Poly(maleic acid) soln in water
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Poly(styrenesulfonic acid), sodium salt (MW 75,000)Catalog Number 08772
Water-soluble ionic polymer in salt form.
Polydispersity 3-5
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Poly(styrenesulfonic acid), sodium salt (MW 1,000,000)Catalog Number 08773
Water-soluble ionic polymer in salt form.
Polydispersity 3-30
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Poly(styrenesulfonic acid), 30% soln. in waterCatalog Number 08770
Water-soluble ionic polymer in acid form. (75g polymer)
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Poly(Acrylic Acid) Highly Pure MW 10,000Catalog Number 13511Inquire for availability.Phone: (886) 2 8712 0600Email: [email protected]
Polysciences offers ultrapure poly(acrylic acid) for use as an electronics industry CMP slurry dispersant.
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Poly(Acrylic Acid) Ultrapure MW 2,000Catalog Number 14433Inquire for availability.Phone: (886) 2 8712 0600Email: [email protected]
Polysciences offers ultrapure poly(acrylic acid) for use as an electronics industry CMP slurry dispersant.
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Poly(Acrylic Acid) Highly Pure MW 2,000Catalog Number 14176Inquire for availability.Phone: (886) 2 8712 0600Email: [email protected]
Polysciences offers ultrapure poly(acrylic acid) for use as an electronics industry CMP slurry dispersant.
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Poly(vinylphosphonic acid), 30% Soln.Catalog Number 24297
Water-soluble polymeric phosphonic acid.
Polydispersity ~1.24
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Poly(acrylic acid), 63% soln. in water [MW ~2,000]Catalog Number 06513
Important anionic water-soluble polymer. Can be crosslinked covalently or ionically to form hydrogels.
Mw/Mn 2.4
63% soln. in water (157.5 g polymer)
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Poly(acrylic acid), 50% soln. in water [MW ~ 5,000]Catalog Number 06519
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Poly(vinylsulfonic acid) sodium salt, 25% soln. in waterCatalog Number 04392
Water-soluble anionic polymer. Has been used as a pigment dispersant.
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Poly(methacrylic acid)Catalog Number 00578
Water-soluble polymer.
Soluble in: water, methanol, alkaline water.
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Poly(acrylic acid), sodium salt, 20% soln. in water [MW ~ 225,000]Catalog Number 18613
Water-soluble anionic polymer. Used at low molecular weights as pigment dispersant and at higher molecular weights as a flocculant. Polymer can form complexes with poly(ethylene oxide) and with nucleotides
Mw/Mn 6.1
20% soln. in water (50g polymer)
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Poly(methyl methacrylate/methacrylic acid) [90:10]Catalog Number 08207
Random copolymer. Used in positive electron beam photoresists.
Soluble in: ethyl cellosolve acetate, 9:1 IPA-water.
90:10
Acid Functional Polymers & Salts
Acidic groups are often used to convey solubility to polymers in aqueous media. These versatile moieties can be converted to a wide range of alternative functional groups. Acid groups can be utilized as catalysts for chemical reactions. Additionally they are employed in polymers as the functional group which enables improved adhesion to a variety of substrates through hydrogen bonding or metal chelation.