F7K3L38Z7B 3039-83-6 Sodium vinylsulfonate Sodium ethylenesulphonate Ethenesulfonic acid, sodium salt (1:1) Ethenesulfonic acid, sodium salt EINECS 221-242-5 NSC 8957 Sodium ethenesulfonate Sodium ethylenesulfonate UNII-F7K3L38Z7B EC 221-242-5 CAS 3039-83-6
| CAS No. | 3039-83-6 |
| Molecular Formula | C2H3O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 130.09 g/mol gives F7K3L38Z7B 3039-83-6 Sodium vinylsulfonate Sodium ethylenesulphonate Ethenesulfonic acid, sodium salt (1:1) Ethenesulfonic acid, sodium salt EINECS 221-242-5 NSC 8957 Sodium ethenesulfonate Sodium ethylenesulfonate UNII-F7K3L38Z7B EC 221-242-5 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies F7K3L38Z7B 3039-83-6 Sodium vinylsulfonate Sodium ethylenesulphonate Ethenesulfonic acid, sodium salt (1:1) Ethenesulfonic acid, sodium salt EINECS 221-242-5 NSC 8957 Sodium ethenesulfonate Sodium ethylenesulfonate UNII-F7K3L38Z7B EC 221-242-5 (CAS 3039-83-6), a certified reference material (molecular formula C2H3O3SNa, MW 130.09 g/mol) for analytical method development and quality control.
F7K3L38Z7B 3039-83-6 Sodium vinylsulfonate Sodium ethylenesulphonate Ethenesulfonic acid, sodium salt (1:1) Ethenesulfonic acid, sodium salt EINECS 221-242-5 NSC 8957 Sodium ethenesulfonate Sodium ethylenesulfonate UNII-F7K3L38Z7B EC 221-242-5 (C2H3O3SNa) contains a sulfone group, a carboxylic acid group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), F7K3L38Z7B 3039-83-6 Sodium vinylsulfonate Sodium ethylenesulphonate Ethenesulfonic acid, sodium salt (1:1) Ethenesulfonic acid, sodium salt EINECS 221-242-5 NSC 8957 Sodium ethenesulfonate Sodium ethylenesulfonate UNII-F7K3L38Z7B EC 221-242-5 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C2H3O3S Na |
| Molecular Weight | 130.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 1 |
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