Zinc oxide for analysis EMSURE® ACS Reag Ph Eur
0.00৳
| Product information | ||
| PLU | 108849 | |
| CAS number | 1314-13-2 | |
| Recipe | ZnO | |
| Molecular weight | 81.37 g / mol | |
| Application | Used for analysis, sample preparation | |
| Order information | ||
| PLU | Specification | Type of packing |
| 1088490500 | 500 g | Plastic bottle |
| 1088491000 | 1 kg | Plastic bottle |
| 1088499025 | 25 kg | Carton box |
SPECIFICATIONS
| Technical data | |
| Content | ≥ 99.0% |
| Cl (Chlorine) | ≤ 0.001% |
| NO 3 (Nitrate) | ≤ 0.003% |
| Total nitrogen | ≤ 0.0005% |
| As (Arsenic) | ≤ 0.0001% |
| Ca (Calcium) | ≤ 0.001% |
| Cd (Cadimi) | ≤ 0.0005% |
| Cu (Bronze) | ≤ 0.0005% |
| Fe (Iron) | ≤ 0.0005% |
| Mn (Manganese) | ≤ 0.0005% |
| Na (Sodium) | ≤ 0.001% |
| Pb (Lead) | ≤ 0.002% |
| Supplier | Elite Trade BD |
| Physical information | |
| Density | 5.61 g / cm3 (20 ° C) |
| Melting point | 1975 ° C |
| pH | 7 (50 g / l, H ₂ O, 20 ° C) |
| Solubility | 0.0016 g / l insoluble |
| Brand & Origin | Merck KGaA, Germany |
| Preservation | |
| Storage conditions | + 5 ° C to + 30 ° C. |
