| Spending Type | : Consumable |
| Category | : Chemical Reagent |
| Type | : Classical Lab Chemicals |
| SKU | : 1.01154.2500 |
101154 di-Amonium hidrogen sitrat untuk analisis EMSURE® ACS,Reag. Ph Eur
atau disebut juga : Ammonium citrate dibasic, Diammonium hydrogen citrate
Simpan pada +5°C hingga +30°C.
| Assay (alkalimetric) | 99.0 - 102.0 % |
| Insoluble matter | ≤ 0.005 % |
| pH-value (0.1 mol/L) | 3.3 - 5.3 |
| Chloride (Cl) | ≤ 0.0005 % |
| Oxalate (C₂O₄) | passes test (Limit about 0.05 %) |
| Phosphate (PO₄) | ≤ 0.0005 % |
| Total sulfur (as SO₄) | ≤ 0.005 % |
| Heavy metals (as Pb) | ≤ 0.0005 % |
| Fe (Iron) | ≤ 0.0005 % |
| Residue on ignition (as sulfate) | ≤ 0.01 % |
| Corresponds to ACS,Reag. Ph Eur | |
