| Spending Type | : Consumable |
| Category | : Chemical Reagent |
| Type | : Classical Lab Chemicals |
| SKU | : 1.06391.1000 |
106391 Sodium karbonat dekahidrat untuk analisis EMSURE® ISO,Reag. Ph Eur
atau disebut juga : Soda, Sodium Carbonate decahydrate
Simpan pada +15°C hingga +25°C.
| Assay (acidimetric, Na₂CO₃) | 36.7 - 40.0 % |
| Assay (acidimetric) | 99.0 - 102.0 % |
| Identity | passes test |
| Appearance of solution | passes test |
| Alkali hydroxides and Alkali hydrogen carbonates | passes test |
| Chloride (Cl) | ≤ 0.0005 % |
| Sulfate (SO₄) | ≤ 0.003 % |
| Phosphate and Silicate (as SiO₂) | ≤ 0.002 % |
| Total sulfur (as SO₄) | ≤ 0.003 % |
| Total nitrogen (N) | ≤ 0.0005 % |
| Heavy metals (as Pb) | ≤ 0.0005 % |
| Al (Aluminium) | ≤ 0.0005 % |
| As (Arsenic) | ≤ 0.0002 % |
| Ca (Calcium) | ≤ 0.002 % |
| Fe (Iron) | ≤ 0.0002 % |
| K (Potassium) | ≤ 0.005 % |
| Mg (Magnesium) | ≤ 0.0002 % |
| Corresponds to ISO, Reag. Ph Eur | |
