Potassium ferrocyanide copia officinas optimo pretio
Merces: Cibus gradus potassium ferrocyanide
Puritas: 99% min
Aspectus: flavo cristallum
CAS NO.: 13943-58-3
Formulae hypotheticae: K4Fe (CN) 6.3H2O
Pondus hypotheticum: 368,345
| ITEMS | AS | SPECIFICATION | Effectus |
| Aspectus | Deficere flavo Crystallina particula vel pulveris | FlavoParticula crystallina | |
| K4Fe (CN) 6.3H2O | w % | ≥99 | 99.3 |
| Chloride (Per Cl calculata), w/% ≤ | w % | ≤0.3 | 0.05 |
| Aqua materia insolubilis, w/% ≤ | w % | ≤0.02 | 0.002 |
| Sodium (Na), w/% ≤ | w % | ≤0.2 | 0.11 |
| Arsenicum (sicut)/ (mg/kg) ≤ | w % | ≤1 | ≤0.01 |
| Cyanide | Test transit | Test transit | |
| Hexacyanoferrate | Test transit | Test transit |
Applicatio:
- Gradus cibi praecipue adhibentur ut cibus additivus, ut: anti-caking agentis in mensa salis vel ad removendum graves metalli (ferrum, aeris, zinci, etc. ) e vino, soy interdum...
- Gradus industriae maxime adhibetur ad ferrum caeruleum et kalium ferricyanidum producendum, vel in pingendo, atramento imprimendo, materia fuco, industria corio, pharmacopolio, curatione caloris metalli, metallurgia et aliis industriis.
- Gradus chemica reagens (Extra Pure) maxime in campis technicis summus adhibetur ut microelectronics, aerospace.
