EDTA TETRASODIUM SALT: HYDRATE
- Product NameEDTA TETRASODIUM SALT: HYDRATE
- CAS194491-31-1
- CBNumberCB1432697
- MFC10H19N2NaO9
- MW334.26
- EINECS681-514-8
- MDL NumberMFCD00150025
- MOL File194491-31-1.mol
- MSDS FileSDS
Chemical Properties
| Melting point | >300 °C(lit.) |
| storage temp. | room temp |
| solubility | H2O: clear, colorless |
| form | Crystalline Powder |
| color | White to slightly yellow |
| PH | 11.0-12.0 (25℃, 0.1M in H2O) |
| biological source | synthetic (organic) |
| Water Solubility | Soluble in water. |
| λmax | λ: 260 nm Amax: ≤1.5 λ: 280 nm Amax: ≤0.06 |
| Merck | 13,3544 |
| BRN | 3828865 |
| Major Application | sample preparation |
| InChI | 1S/C10H16N2O8.4Na.H2O/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/q;4*+1;/p-4 |
| InChIKey | GXFFSKMBMYHTAE-UHFFFAOYSA-J |
| SMILES | O.[Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O |
| CAS DataBase Reference | 194491-31-1 |
| Absorption | ≤0.06 at 280 in H2O at 0.1M ≤1.5 at 260 in H2O at 0.1M |
| UNSPSC Code | 12352204 |
Safety
| Symbol(GHS) |
  
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| Signal word | Danger | |||||||||
| Hazard statements | H302+H332-H318-H373 | |||||||||
| Precautionary statements | P260-P280-P301+P312-P304+P340+P312-P305+P351+P338-P314 | |||||||||
| Hazard Codes | Xi,Xn | |||||||||
| Risk Statements | 36/37/38-41-22 | |||||||||
| Safety Statements | 26-36/37-46-39 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | AH5075000 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29171900 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Inhalation Acute Tox. 4 Oral Eye Dam. 1 STOT RE 2 | |||||||||
| NFPA 704: |
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