Sulfurous acid, sodium salt , polymer with 2-methyloxirane and 1-propene-1,3-diol CAS 75949-79-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 75949-79-0 |
| Molecular Formula | HO3S C3H6O2 C3H6O Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Sulfurous acid, sodium salt , polymer with 2-methyloxirane and 1-propene-1,3-diol (CAS 75949-79-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: HO3S C3H6O2 C3H6O Na. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | HO3S C3H6O2 C3H6O Na |
| Molecular Weight | 236.21 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1978 |
| Sulfur Atoms | 1 |
Related Sulfurous Standards
Recommended Standards
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- 5-Cyclopropyl-4-methylisoxazole-3-carboxylic acid (CAS 1504560-99-9)
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- tert-Butyl N-[3-(hydroxycarbamoyl)cyclobutyl]carbamate (CAS 1638761-12-2)
- Potassium niobate (CAS 12030-85-2)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com