Tetrasodium Ethylenediaminetetraacetate CAS 64-02-8
Purity >95%In StockPharmaceutical Standards
| CAS No. | 64-02-8 |
| Molecular Formula | C10H12N2O8 4*Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tetrasodium Ethylenediaminetetraacetate (CAS 64-02-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H12N2O8 4*Na. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H12N2O8 4*Na |
| Molecular Weight | 311.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Tetrasodium Standards
- Tetrasodium Ethylenediaminetetraacetate Dihydrate (CAS 10378-23-1)
- tetrasodium2-methyl-1,4-naphthylenebis(phosphate) (CAS 131-13-5)
- Tetrasodium Ethylenediaminetetraacetate Tetrahydrate (CAS 13235-36-4)
- 14255-62-0 Tetrasodium carbonyldiphosphonate DTXSID20162078 (CAS 14255-62-0)
- Tetrasodium Iminodisuccinate (CAS 144538-83-0)
- MRS 2179 Tetrasodium Salt (CAS 1454889-37-2)
- Tetrasodium N,N-Bis(carboxymethyl)-L-glutamate (CAS 51981-21-6)
- 67874-43-5 Tetrasodium N,N'-ethylenebis(N-(2-carboxylatoethyl)-beta-alaninate) beta-Alanine, N,N'-1,2-ethanediylbis(N-(2-carboxyethyl)-, sodium salt (1:4) beta-Alanine, N,N'-1,2-ethanediylbis(N-(2-carboxyethyl)-, tetrasodium salt EINECS 267-473-5 Tetrasodium ethylenediamine-N,N,N',N'-tetrapropionate (CAS 67874-43-5)
Recommended Standards
- N-(4-amino-2-methylphenyl)isonicotinamide (CAS 33974-32-2)
- 2-(2-Chlorobenzenesulfonyl)acetic acid (CAS 82224-89-3)
- 2-(Pyrrolidin-3-yl)acetonitrile hydrochloride (CAS 152400-87-8)
- 5-(5-Bromo-2-methoxyphenyl)oxazole (CAS 1091618-40-4)
- 3-(3-Nitrophenoxy)propan-1-ol (CAS 63082-35-9)
- 7-Chloro-1-(3-ethoxypropyl)-1H-benzo[d]imidazole-2-carbaldehyde (CAS 1437484-40-6)
- D-[His]1-Semaglutide X TFA salt (CAS CATO-CPTD788634)
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