Diethylenetriaminepentaacetic Acid 250Grm
Diethylenetriaminepentaaceticacid. CAS 67-43-6, pH 2 - 3 (H₂O, 20 °C) (saturated solution).
Manufacturer: Merck
Catalog ID: 108390.0250
Stock: In Stock
Description
| Catalogue Number | 108390 |
Product Information
| CAS number | 67-43-6 |
| EC number | 200-652-8 |
| Hill Formula | C₁₄H₂₃N₃O₁₀ |
| Molar Mass | 393.34 g/mol |
| HS Code | 2922 49 85 |
Applications
| Application | Diethylenetriaminepentaaceticacid. CAS 67-43-6, pH 2 - 3 (H₂O, 20 °C) (saturated solution). |
Physicochemical Information
| Melting Point | >206 °C Decomposition |
| pH value | 2 - 3 (H₂O, 20 °C) (saturated solution) |
| Bulk density | 580 kg/m3 |
| Solubility | 4.8 g/l |
Toxicological Information
| LD 50 oral | LD50 Rat > 2000 mg/kg |
Storage and Shipping Information
| Storage | Store at +15°C to +25°C. |
Specifications
| Assay (complexometric, calc. on anhydrous substance) | ≥ 99 % |
| Identity (IR-spectrum) | conforms |
| pH-value (saturated solution) | 2.0 - 3.0 |
| Ba (Barium) | ≤ 5 ppm |
| Ca (Calcium) | ≤ 10 ppm |
| Cd (Cadmium) | ≤ 5 ppm |
| Co (Cobalt) | ≤ 5 ppm |
| Cr (Chromium) | ≤ 5 ppm |
| Cu (Copper) | ≤ 5 ppm |
| Fe (Iron) | ≤ 5 ppm |
| K (Potassium) | ≤ 50 ppm |
| Mg (Magnesium) | ≤ 5 ppm |
| Mn (Manganese) | ≤ 5 ppm |
| Na (Sodium) | ≤ 500 ppm |
| Ni (Nickel) | ≤ 5 ppm |
| Pb (Lead) | ≤ 5 ppm |
| Zn (Zinc) | ≤ 5 ppm |
| Sulfated ash | ≤ 0.2 % |
| Water (according to Karl Fischer) | ≤ 0.5 % |
