average Mw ~100,000, 35 wt. % in H2O ベースライン干渉を最小限に抑える必要がある、感度の高いクロマトグラフィーおよび分析ワークフロー向け。
Room temperature に出荷。正確な仕様については、ロット固有の COA をご確認ください。
SDS、COA、データシート、仕様書をダウンロードできます。ロット固有の COA はロット番号検索で入手可能です。
クロマトグラフィー、有機合成、クロスカップリング反応に関する 718 件の査読済み論文で引用されています。
Poly (acrylic acid) (PAA) is hygroscopic, brittle and colorless in nature with Tg at nearly 106℃. At temperatures above 200, up to 250℃, it loses water and becomes an insoluble crosslinked polymer anhydride. Solubility of dried PAA in water increases with rise in temperature. Concentrated solutions of PAA in water are thixotropic in nature.
Application：
PAA is used in the preparation of nano-hydroxyapatite polyacrylic acid (Hap/PAAc) biocomposites.†Other probable applications of PAA are: to study solute diffusion in Polyvinyl alcohol/PAA copolymer hydrogels†, synthesizing poly(N-isopropylacrylamide)-block-PAA copolymer which responds to both temperature and pH stimuli†, in preparing block copolymer of oligo (methyl methacrylate)/PAA for micellar delivery of hydrophobic drugs†, and as a thickening agent for adhesives.
危険性、取扱い、保管、および規制遵守を網羅した包括的な文書。
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| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic acids and derivatives |
| 分類 | Carboxylic acids and derivatives |
| Subclass | Acrylic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Acrylic acids |
| Alternative Parents | Monocarboxylic acids and derivatives Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Acrylic acid - Monocarboxylic acid or derivatives - Carboxylic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound |
| 説明 | This compound belongs to the class of organic compounds known as acrylic acids. These are organic compounds containing acrylic acid CH2=CHCO2H. |
| External Descriptors | Unsaturated fatty acids |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | 日付 | 商品 |
|---|---|---|---|
 B2525475 | Certificate of Analysis | Feb 17, 2025 | P434402 |
| H2420385 | Certificate of Analysis | Aug 07, 2024 | P434402 |
| H2420386 | Certificate of Analysis | Aug 07, 2024 | P434402 |
| E2413480 | Certificate of Analysis | Apr 09, 2024 | P434402 |
| F2325609 | Certificate of Analysis | Jun 02, 2023 | P434402 |
| 沸点（°C） | 116℃ |
|---|---|
| 分子量 | 72.060 g/mol |
| XLogP3 | 0.300 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 72.0211 Da |
| Monoisotopic Mass | 72.0211 Da |
| Topological Polar Surface Area | 37.300 Ų |
| Heavy Atom Count | 5 |
| Formal Charge | 0 |
| Complexity | 55.900 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
