Hydroxy-PEG1-acid (sodium) CAS 2855229-28-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2855229-28-4 |
| Molecular Formula | C5H9NaO4 |
| Molecular Weight | 156.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Hydroxy-PEG1-acid (sodium) (CAS 2855229-28-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H9NaO4. Molecular weight: 156.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H9NaO4 |
| Molecular Weight | 156.11 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.) | 2003 |
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