| Description | |
|---|---|
| Catalogue Number | 108418 |
| Replaces | EX0539; EX0539-3; EX0539-1 |
| Synonyms | Disodium dihydrogen ethylenediaminetetraacetate, Ethylenediaminetetraacetic acid disodium salt |
| Product Information | |
|---|---|
| CAS number | 6381-92-6 |
| EC number | 205-358-3 |
| Grade | ACS,ISO,Reag. Ph Eur |
| Hill Formula | C₁₀H₁₄N₂Na₂O₈*2H₂O |
| Chemical formula | C₁₀H₁₄N₂O₈*2Na*2H₂O |
| Molar Mass | 372.24 g/mol |
| HS Code | 2922 49 85 |
| Structure formula Image | |
| Applications | |
|---|---|
| Application | Titriplex® III for analysis (ethylenedinitrilotetraacetic acid, disodium salt dihydrate) ACS,ISO,Reag. Ph Eur. Titriplex® III CAS No. 6381-92-6, EC Number 205-358-3. Titriplex® III MSDS (material safety data sheet) or SDS here. |
| Physicochemical Information | |
|---|---|
| Melting Point | 110 °C Elimination of water of crystallisation |
| pH value | 4 - 5 (50 g/l, H₂O, 20 °C) |
| Bulk density | 700 kg/m3 |
| Solubility | 100 g/l |
| Toxicological Information | |
|---|---|
| LD 50 oral | LD50 Rat > 2000 mg/kg |
| Safety Information according to GHS | |
|---|---|
| Hazard Pictogram(s) |   |
| Hazard Statement(s) | H332: Harmful if inhaled. H373: May cause damage to organs through prolonged or repeated exposure if inhaled. |
| Precautionary Statement(s) | P314: Get medical advice/ attention if you feel unwell. |
| RTECS | AH4410000 |
| Storage class | 10 - 13 Other liquids and solids |
| WGK | WGK 2 water endangering |
| Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
| Safety Information | |
|---|---|
| Hazard Symbols |  Harmful |
| R Phrase | R 20-48/20 Harmful by inhalation.Harmful: danger of serious damage to health by prolonged exposure through inhalation. |
| Storage and Shipping Information | |
|---|---|
| Storage | Store at +15°C to +25°C. |
