3542-44-7 Sodium 3-hydroxypropane-1-sulphonate 1-Propanesulfonic acid, 3-hydroxy-, sodium salt (1:1) 1-Propanesulfonic acid, 3-hydroxy-, monosodium salt EINECS 222-584-8 NSC 84228 CAS 3542-44-7
| CAS No. | 3542-44-7 |
| Molecular Formula | C3H7O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3542-44-7 Sodium 3-hydroxypropane-1-sulphonate 1-Propanesulfonic acid, 3-hydroxy-, sodium salt (1:1) 1-Propanesulfonic acid, 3-hydroxy-, monosodium salt EINECS 222-584-8 NSC 84228 is closely related to a sulfone group, a carboxylic acid group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3542-44-7 Sodium 3-hydroxypropane-1-sulphonate 1-Propanesulfonic acid, 3-hydroxy-, sodium salt (1:1) 1-Propanesulfonic acid, 3-hydroxy-, monosodium salt EINECS 222-584-8 NSC 84228 (CAS 3542-44-7) is a high-purity analytical reference standard with the molecular formula C3H7O4SNa and a molecular weight of 162.13 g/mol.
Owing to a sulfone group, a carboxylic acid group, an ether linkage, 3542-44-7 Sodium 3-hydroxypropane-1-sulphonate 1-Propanesulfonic acid, 3-hydroxy-, sodium salt (1:1) 1-Propanesulfonic acid, 3-hydroxy-, monosodium salt EINECS 222-584-8 NSC 84228 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 162.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3542-44-7 Sodium 3-hydroxypropane-1-sulphonate 1-Propanesulfonic acid, 3-hydroxy-, sodium salt (1:1) 1-Propanesulfonic acid, 3-hydroxy-, monosodium salt EINECS 222-584-8 NSC 84228 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 | C3H7O4S Na |
| Molecular Weight | 162.13 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) | 0.5 |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 1 |
Related Sodium Standards
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Recommended Standards
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- Fibrinopeptide B (human) (CAS 36204-23-6)
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