Potassium Hydroxide Soln 47%, 1Ltr
for analysis EMSURE®
Manufacturer: Merck
Catalog ID: 105545.1000
Stock: In Stock
Description
| Catalogue Number | 105545 |
Product Information
| HS Code | 2815 20 00 |
Physicochemical Information
| pH value | >13.5 (H₂O, 20 °C) |
Storage and Shipping Information
| Storage | Store at +5°C to +30°C. |
Specifications
| Assay (acidimetric) | 46.0 - 48.0 % |
| Carbonate (as K₂CO₃) | ≤ 1.0 % |
| Chloride (Cl) | ≤ 0.004 % |
| Phosphate (PO₄) | ≤ 0.0005 % |
| Sulfate (SO₄) | ≤ 0.002 % |
| Total nitrogen (N) | ≤ 0.0003 % |
| Heavy metals (as Pb) | ≤ 0.0005 % |
| Al (Aluminium) | ≤ 0.001 % |
| As (Arsenic) | ≤ 0.0001 % |
| Ca (Calcium) | ≤ 0.0005 % |
| Cu (Copper) | ≤ 0.0005 % |
| Fe (Iron) | ≤ 0.0005 % |
| Mg (Magnesium) | ≤ 0.0005 % |
| Ni (Nickel) | ≤ 0.0005 % |
| Pb (Lead) | ≤ 0.0005 % |
| Zn (Zinc) | ≤ 0.0005 % |
