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| Quantity: | |
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6381-92-6
futurechemical
6381-92-6
| Disodium edetate dihydrate Basic information | |
| Product Name: | Disodium edetate dihydrate |
| CAS: | 6381-92-6 |
| MF: | C10H19N2NaO9 |
| MW: | 334.26 |
| EINECS: | 613-386-6 |
| Mol File: | 6381-92-6.mol |
| Disodium edetate dihydrate Chemical Properties | |
| Melting point | 250 °C (dec.)(lit.) |
| Boiling point | >100 °C |
| bulk density | 700kg/m3 |
| density | 1.01 g/mL at 25 °C |
| FEMA | 4520 | ETHYLENEDIAMINETETRAACETIC ACID DISODIUM SALT |
| refractive index | n20/D 1.363 |
| Fp | >100℃ |
| storage temp. | room temp |
| solubility | 3 M NaOH: 100 mg/mL |
| pka | pK1:1.99;pK2:2.67;pK3:6.16;pK4:10.26 (25°C) |
| form | crystalline |
| color | ≤5 (0.5 M)(APHA) |
| Odor | Odorless |
| PH | 4.0-5.5 (25℃, 0.1M in H2O) |
| PH Range | 4 - 5 at 10 g/l at 23 °C |
| biological source | synthetic (organic) |
| Water Solubility | soluble |
| λmax | λ: 260 nm Amax: 0.145 |
| λ: 280 nm Amax: 0.025 | |
| BRN | 3900609 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | QCDUWWPHAVXXQS-UHFFFAOYSA-L |
| CAS DataBase Reference | 6381-92-6(CAS DataBase Reference) |
| EPA Substance Registry System | Ethylenediaminetetraacetic acid disodium salt dihydrate (6381-92-6) |
Item | Spec. | Result |
Purity | 98% | 99% |
Sulfate | ≤0.03 | 0.02 |
(Fe) | ≤0.002 | 0.001 |
Heavy metals | ≤0.002 | 0.001 |
Chloride | ≤0.005 | 0.005 |
| Disodium edetate dihydrate Basic information | |
| Product Name: | Disodium edetate dihydrate |
| CAS: | 6381-92-6 |
| MF: | C10H19N2NaO9 |
| MW: | 334.26 |
| EINECS: | 613-386-6 |
| Mol File: | 6381-92-6.mol |
| Disodium edetate dihydrate Chemical Properties | |
| Melting point | 250 °C (dec.)(lit.) |
| Boiling point | >100 °C |
| bulk density | 700kg/m3 |
| density | 1.01 g/mL at 25 °C |
| FEMA | 4520 | ETHYLENEDIAMINETETRAACETIC ACID DISODIUM SALT |
| refractive index | n20/D 1.363 |
| Fp | >100℃ |
| storage temp. | room temp |
| solubility | 3 M NaOH: 100 mg/mL |
| pka | pK1:1.99;pK2:2.67;pK3:6.16;pK4:10.26 (25°C) |
| form | crystalline |
| color | ≤5 (0.5 M)(APHA) |
| Odor | Odorless |
| PH | 4.0-5.5 (25℃, 0.1M in H2O) |
| PH Range | 4 - 5 at 10 g/l at 23 °C |
| biological source | synthetic (organic) |
| Water Solubility | soluble |
| λmax | λ: 260 nm Amax: 0.145 |
| λ: 280 nm Amax: 0.025 | |
| BRN | 3900609 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | QCDUWWPHAVXXQS-UHFFFAOYSA-L |
| CAS DataBase Reference | 6381-92-6(CAS DataBase Reference) |
| EPA Substance Registry System | Ethylenediaminetetraacetic acid disodium salt dihydrate (6381-92-6) |
Item | Spec. | Result |
Purity | 98% | 99% |
Sulfate | ≤0.03 | 0.02 |
(Fe) | ≤0.002 | 0.001 |
Heavy metals | ≤0.002 | 0.001 |
Chloride | ≤0.005 | 0.005 |
