Sulfuric acid magnesium salt heptahydrate for analysis EMSURE® ACS Reag Ph Eur
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| Product information | ||
| Another name | bitter salt, epsom salt, sulfuric acid magnesium salt heptahydrate, Magnesium sulfate heptahydrate | |
| PLU | 105886 | |
| CAS number | 10034-99-8 | |
| Recipe | MgSO ₄ * 7 H ₂ O | |
| Molecular weight | 246.48 g / mol | |
| Application | Used for analysis, sample preparation | |
| Order information | ||
| PLU | Specification | Type of packing |
| 1058860500 | 500 g | Plastic bottle |
| 1058861000 | 1 kg | Plastic bottle |
| 1058865000 | 5 kg | Plastic bottle |
SPECIFICATIONS
| Technical data | |
| Content | ≥ 99.5% |
| Insoluble substance | ≤ 0.005% |
| Cl (Chlorine) | ≤ 0.0003% |
| NO 3 (Nitrate) | ≤ 0.002% |
| Total nitrogen | ≤ 0.002% |
| Heavy metal | ≤ 0.0005% |
| As (Arsenic) | ≤ 0.0002% |
| Ca (Calcium) | ≤ 0.005% |
| Cu (Bronze) | ≤ 0.0001% |
| Fe (Iron) | ≤ 0.0001% |
| Mn (Manganese) | ≤ 0.0005% |
| Na (Sodium) | ≤ 0.001% |
| Pb (Lead) | ≤ 0.0001% |
| Supplier | Elite Trade BD |
| Physical information | |
| Density | 1.68 g / cm3 (20 ° C) |
| pH | 5.0 – 8.0 (50 g / l, H ₂ O, 25 ° C) |
| Solubility | 710 g / l |
| Brand & Origin | Merck KGaA, Germany |
| Preservation | |
| Storage conditions | + 5 ° C to + 30 ° C. |
Categories: Chemical, Reagent, Solutions
