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Description | |
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Catalogue Number | 108418 |
Replaces | EX0539; EX0539-3; EX0539-1; EX0539-5 |
Synonyms | Disodium dihydrogen ethylenediaminetetraacetate, Ethylenediaminetetraacetic acid disodium salt |
Product Information | |
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CAS number | 6381-92-6 |
EC number | 205-358-3 |
Grade | ACS,ISO,Reag. Ph Eur |
Hill Formula | C₁₀H₁₄N₂Na₂O₈* 2 H₂O |
Chemical formula | C₁₀H₁₄N₂O₈*2Na*2H₂O |
Molar Mass | 372.24 g/mol |
HS Code | 2922 49 20 |
Structure formula Image | |
Quality Level | MQ100 |
Applications | |
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Application | Titriplex® III for analysis (ethylenedinitrilotetraacetic acid, disodium salt dihydrate) ACS,ISO,Reag. Ph Eur. CAS No. 6381-92-6, EC Number 205-358-3. |
Physicochemical Information | |
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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 | |
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LD 50 oral | LD50 Rat > 2000 mg/kg |
Storage and Shipping Information | |
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Storage | Store at +15°C to +25°C. |