7C98FKB43H 7446-81-3 Sodium acrylate 2-Propenoic acid, sodium salt (1:1) 2-Propenoic acid, sodium salt Acrylic acid, sodium salt EINECS 231-209-7 HSDB 6087 UNII-7C98FKB43H EC 231-209-7 CAS 7446-81-3
| CAS No. | 7446-81-3 |
| Molecular Formula | C3H3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 7C98FKB43H 7446-81-3 Sodium acrylate 2-Propenoic acid, sodium salt (1:1) 2-Propenoic acid, sodium salt Acrylic acid, sodium salt EINECS 231-209-7 HSDB 6087 UNII-7C98FKB43H EC 231-209-7 (CAS 7446-81-3), a certified reference material (molecular formula C3H3O2Na, MW 94.05 g/mol) for analytical method development and quality control.
7C98FKB43H 7446-81-3 Sodium acrylate 2-Propenoic acid, sodium salt (1:1) 2-Propenoic acid, sodium salt Acrylic acid, sodium salt EINECS 231-209-7 HSDB 6087 UNII-7C98FKB43H EC 231-209-7 (C3H3O2Na) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C3H3O2 Na |
| Molecular Weight | 94.05 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1959 |
Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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