Ethylenediaminetetraacetic acid dipotassium salt dihydrate
- Product NameEthylenediaminetetraacetic acid dipotassium salt dihydrate
- CAS25102-12-9
- CBNumberCB7111891
- MFC10H19KN2O9
- MW350.37
- EINECS677-802-8
- MDL NumberMFCD00150036
- MOL File25102-12-9.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 255-280 °C (dec.)(lit.) |
| bulk density | 310kg/m3 |
| storage temp. | room temp |
| solubility | H2O: 0.1 M at 20 °C, clear, colorless |
| form | Fine Crystalline Powder |
| color | White |
| PH | 4.0-5.0 (25℃, 0.1M in H2O) |
| Odor | Odorless |
| PH Range | 4 - 5 at 40.4 g/l at 25 °C |
| biological source | synthetic |
| Water Solubility | soluble |
| λmax | λ: 260 nm Amax: 0.15 λ: 280 nm Amax: 0.02 |
| Merck | 14,3517 |
| InChI | InChI=1S/C10H16N2O8.K.H2O.H/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;1H2; |
| InChIKey | QHFCYUPPIQBGAU-UHFFFAOYSA-N |
| SMILES | N(CC(=O)O)(CC(=O)O)CCN(CC(=O)O)CC(=O)O.[KH].O |
| CAS DataBase Reference | 25102-12-9(CAS DataBase Reference) |
| FDA UNII | 421KAV3DHT |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H332 | |||||||||
| Precautionary statements | P261-P271-P304+P340+P312 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29224985 | |||||||||
| Storage Class | 13 - Non Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Inhalation | |||||||||
| Toxicity | LD50 orally in Rabbit: > 2000 mg/kg | |||||||||
| NFPA 704: |
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