Merck 104984 Potassium hexacyanoferrate(II) trihydrate for analysis EMSURE® ACS, ISO, Reag. Ph Eur 500 gr
4.896,98 TL + KDV
5.876,37 TL
| Physicochemical Information | |
|---|---|
| Melting Point | >50 °C Elimination of water of crystallisation |
| pH value | 9.5 (100 g/l, H₂O, 20 °C) (anhydrous substance) |
| Bulk density | 950 - 1050 kg/m3 |
| Solubility | 289 g/l |
| Toxicological Information | |
|---|---|
| LD 50 oral | LD50 Rat 3613 mg/kg |
| Storage and Shipping Information | |
|---|---|
| Storage | Store at +5 °C to +30 °C. |
| Specifications | |
|---|---|
| Assay (cerimetric) | 99.0 - 102.0 % |
| Insoluble matter | ≤ 0.005 % |
| Chloride (Cl) | ≤ 0.01 % |
| Sulfate (SO₄) | ≤ 0.005 % |
| Na (Sodium) | ≤ 0.01 % |
| Pb (Lead) | ≤ 0.002 % |
| Corresponds to ACS,ISO,Reag. Ph Eur | |