| pH | 7.5-9.2 (20 °C, 5%) |
| Quality Level | 200 |
| Quality Level | 100 |
| grade | ACS reagent, reag. Ph. Eur. |
| grade | puriss. p.a. |
| grade | for complexometry |
| InChI | 1S/C2H4O2.Na/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1 |
| InChI | 1S/C14H23N3O10/c18-10(19)5-15(1-3-16(6-11(20)21)7-12(22)23)2-4-17(8-13(24)25)9-14(26)27/h1-9H2,(H,18,19)(H,20,21)(H,22,23)(H,24,25)(H,26,27) |
| cation traces | Fe: ≤0.001% |
| cation traces | K: ≤200 mg/kg |
| cation traces | Ca: ≤0.005% |
| cation traces | Al: ≤10 mg/kg |
| cation traces | Pb: ≤5 mg/kg |
| cation traces | Cu: ≤5 mg/kg |
| cation traces | Mg: ≤0.002% |
| cation traces | heavy metals: ≤0.001% (by ICP-OES) |
| cation traces | Zn: ≤5 mg/kg |
| cation traces | Cd: ≤5 mg/kg |
| cation traces | Cr: ≤5 mg/kg |
| cation traces | Mn: ≤5 mg/kg |
| cation traces | Mg: ≤5 mg/kg |
| cation traces | Ca: ≤10 mg/kg |
| cation traces | Pb: ≤5 mg/kg |
| cation traces | Cu: ≤5 mg/kg |
| cation traces | Fe: ≤5 mg/kg |
| cation traces | Na: ≤500 mg/kg |
| cation traces | Zn: ≤5 mg/kg |
| cation traces | Ni: ≤5 mg/kg |
| cation traces | Cd: ≤5 mg/kg |
| cation traces | K: ≤10 mg/kg |
| cation traces | Co: ≤5 mg/kg |
| autoignition temp. | 1112 °F |
| anion traces | sulfate (SO42-): ≤0.003% |
| anion traces | chloride (Cl-): ≤0.002% |
| anion traces | phosphate (PO43-): ≤0.001% |
| anion traces | chloride (Cl-): ≤1000 mg/kg |
| anion traces | sulfate (SO42-): ≤200 mg/kg |
| pKa | 4.76 (acetic acid) |
| suitability | in accordance for appearance of solution |
| form | solid |
| mp | ﹥300 °C (dec.) (lit.) |
| mp | 219-220 °C (lit.) |
| SMILES string | [Na+].CC([O-])=O |
| SMILES string | OC(=O)CN(CCN(CC(O)=O)CC(O)=O)CCN(CC(O)=O)CC(O)=O |
| loss | ≤1% loss on drying, 120 °C |
| loss | ≤0.1% loss on drying, 20°C, HV |
| InChI key | VMHLLURERBWHNL-UHFFFAOYSA-M |
| InChI key | QPCDCPDFJACHGM-UHFFFAOYSA-N |
| impurities | ≤0.01% in water soluble matter |
| ign. residue | ≤0.05% (as SO4) |
| assay | ≥99.0% |
| assay | ≥99.0% (KT) |