Di-Sodium tetraborate decahydrate
0.00৳
PRODUCT INFORMATION
| Product information | ||
| Another name | Borax, Sodium biborate decahydrate, Sodium borate decahydrate | |
| Brand & Origin | Merck, Germany | |
| Supplier | Elite Trade BD | |
| Recipe | Na ₂ B ₄ O ₇ * 10 H ₂ O | |
| Mass | 381.32 g / mol | |
| Application | Used for analysis | |
| order information | ||
| PLU | Specification | Type of packing |
| 1063080500 | 500 g | Plastic bottle |
| 1063081000 | 1 kg | Plastic bottle |
SPECIFICATIONS
| Technical data | |
| Content | 99.5 – 103.0% |
| Insoluble substance | ≤ 0.005% |
| Cl (Chlorine) | ≤ 0.0007% |
| SO 4 (Sulfate) | ≤ 0.005% |
| Heavy metal | ≤ 0.001% |
| As (Arsenic) | ≤ 0.0005% |
| Ca (Calcium) | ≤ 0.005% |
| Cu (Bronze) | ≤ 0.0005% |
| Fe (Iron) | ≤ 0.0005% |
| NH 4 (Ammonium) | ≤ 0.001% |
| Pb (Lead) | ≤ 0.0005% |
| Physical information | |
| Density | 1.72 g / cm3 (20 ° C) |
| pH | 9.2 (47 g / l, H ₂ O, 20 ° C) |
| The solubility | 49.74 g / l |
| Preservation | |
| Storage conditions | + 5 ° C to + 30 ° C. |
