Diethylenetriaminepentaacetic acid | 67-43-6
Product Specification:
| Item | Acidum Diethylenetriaminepentaaceticum |
| Contentus (%) ≥ | 99.0 |
| Chloride (as Cl)(%) ≤ | 0.01 |
| Sulphate (ut SO4)(%) ≤ | 0.05 |
| Metallum grave (ut Pb) (%) ≤ | 0.001 |
| Ferrum (ut Fe) (%) ≤ | 0.001 |
| Damnum in drying≤ | 0.2 |
| Chelation valorem: mgCaCO3/g≥ | 252 |
| Aphronitrum dissolutio test; | secundum quid |
| pH valor: (1(%) aqueus solutio, 25℃) | 2.1-2.5 |
Product Description:
Crystallos albas. Hygroscopic. In aqua calida et alcalina solutiones libere solubiles, leviter solubiles in aqua frigida, insolubiles in solvendo organico, sicut ethanol et aether. Punctum liquaminis 230°C (decompositio). Levissime toxicum (quidam affirmant non-toxicum), LD50 (rat, oris) 665mg/kg.
Applicatio:
(1) Complexum agens, complexum titrationes molybdaeni, sulphatis et metallorum terrestrium rariorum, methodus endpunci currentis ad aeris determinationem.
Sarcina:25 kgs/peram vel quod petis.
Repono:Condite ad ventilatas, sicco loco.
ExecutiveLatin:International Latin.
