ETHYLENEDIAMINE TETRA ACETIC ACID DIPOTASSIUM SALT 98% EXTRAPURE
Ethylenedinitrilo)tetra acetic acid dipotassium salt, Dipotassium ethylenediaminetetraacetate dihydrate, EDTA dipotassium salt, Edathamil, Potassium ethylenediaminetetraacetate dibasic
| Product Code | B-01165 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | EXTRAPURE | CAS No | 25102-12-9 |
| Molecular Formula | C10H14K2N2O8.2H2O | Molecular Weight | 404.46 |
| H.S.Code | 2921.21000 | Shelf Life | 60 Months |
| Purity | 98 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White powder |
|---|---|---|---|
| Melting point/ Freezing point [°C] | 255 - 285 °C | Odour | Odorless |
| pH value | 4 - 5 at 40.4 g/l at 25 °C | Solubility in water [% weight] | 40.4 g/l at 20 °C |
Packaging
Specification
| Appearance | White powder or crystalline Powder |
| Assay | Min 98.0% |
| Loss on drying (at 150°C; 6 hrs) | 8.5 – 9.5% |
| pH (5 % solution) | 4 – 5.5 |
| Insoluble matter in water | Max 0.02% |
| Chloride (Cl) | Max 0.05% |
| Nitrilotriacetate [N(CH2COO)3] | Max 0.1% |
| Copper (Cu) | Max 0.001% |
| Heavy metal (as Pb) | Max 0.001% |
| Iron (Fe) | Max 0.001% |
Safety Information and Hazard Symbols
Symbol: GHS07, GSH09
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338