1,3-Naphthalenedisulfonic acid, 6-amino-, sodium salt (1:1) CAS 147708-57-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 147708-57-4 |
| Molecular Formula | C10H8NNaO6S2 |
| Molecular Weight | 325.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Naphthalenedisulfonic acid, 6-amino-, sodium salt (1:1) (CAS 147708-57-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H8NNaO6S2. Molecular weight: 325.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H8NNaO6S2 |
| Molecular Weight | 325.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Naphthalenedisulfonic Standards
- 1,5-Naphthalenedisulfonic Acid (CAS 20779-13-9)
- 1,5-Naphthalenedisulfonic acid (CAS 81-04-9)
- 2,7-Naphthalenedisulfonic acid (CAS 92-41-1)
- 7-Naphthalenedisulfonic Acid (CAS 5724-16-3)
- 1,5-Naphthalenedisulfonic acid, 3-[2-(4-amino-5-methoxy-2-methylphenyl)diazenyl]- (CAS 61827-75-6)
- 1,5-Naphthalenedisulfonic acid sodium salt (CAS 1655-29-4)
- 207569-02-6 1,5-Naphthalenedisulfonic acid, disodium salt hydrate DTXSID0044315 (CAS 207569-02-6)
- 1,5-Naphthalenedisulfonic Acid (CAS 211366-30-2)
Recommended Standards
- 2,2,2-Trifluoroethyl n-{2-phenyl-2h,4h,5h,6h-cyclopenta[c]pyrazol-3-yl}carbamate (CAS 1354951-54-4)
- 1-(2-(Trifluoromethyl)quinazolin-4-yl)piperidine-4-carboxylic acid (CAS 692762-84-8)
- Benzyl 2-(trifluoromethyl)-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-carboxylate (CAS 1353501-68-4)
- Quercetagetinidin Chloride(As) (CAS 42529-06-6)
- 3-(3-Chloropyridin-4-yl)-2-hydroxypropanoic acid (CAS 1465434-18-7)
- 1-[3-(Trifluoromethyl)benzoyl]piperazine (CAS 179334-14-6)
- N-(2,4-difluorophenyl)-2-((3-isobutyl-4-oxo-3,4-dihydroquinazolin-2-yl)thio)acetamide (CAS 255865-21-5)
- 2-(4-Chlorobenzyl)-3-hydroxyquinoline-4,8-dicarboxylic acid (CAS 924634-37-7)
- 3-(tert-Butyl)-5-iodopyridine (CAS 2089377-82-0)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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