| send us an inquiry |
| LC5242 Sodium sulfate anhydrous, coarse granules for analysis 0.63 – 2.0 mm |
| Order number | Packaging | Quantity | Price € |
| AC32242 | Plastic bottle | 500 g | 19.35 |
| AC32242 | Plastic bottle | 1 kg | 24.30 |
| AC32242 | Fiber carton | 25 kg | inquire |
| Product information | |
| Hill Formula | Na2O4S |
| Chemical formula | Na2SO4 |
| HS Code | 2833 11 00 |
| EC number | 231-820-9 |
| Molar mass | 142.04 g/mol |
| CAS number | 7757-82-6 |
| Chemical and physical data | |
| Solubility | 200 g/l (20 °C) |
| Melting point | 888 °C |
| Molar mass | 142.04 g/mol |
| Density | 2.70 g/cm3 (20 °C) |
| Bulk density | 1400 – 1600 kg/m3 |
| pH value | 4 – 7 (200 g/l, H2O, 20 °C) |
| Safety information | |
| RTECS | WE1650000 |
| Storage class | 10 – 13 Other liquids and solids |
| WGK | WGK 1 slightly water endangering |
| Disposal | 14 Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535). |
| Specifications | |
| Assay (acidimetric) | ≥ 99.0 % |
| Identity | passes test |
| Insoluble matter | ≤ 0.01 % |
| pH-value (5 %; water) | 5.2 – 9.2 |
| Chloride (Cl) | ≤ 0.001 % |
| Phosphate (PO4) | ≤ 0.001 % |
| Total nitrogen (N) | ≤ 0.0005 % |
| Heavy metals (as Pb) | ≤ 0.0005 % |
| As (Arsenic) | ≤ 0.0001 % |
| Ca (Calcium) | ≤ 0.01 % |
| Fe (Iron) | ≤ 0.0005 % |
| K (Potassium) | ≤ 0.002 % |
| Mg (Magnesium) | ≤ 0.001 % |
| Loss on ignition (800 °C) | ≤ 0.5 % |
| Particle size (250-2000 µm) | ≥ 85 % |
| Conforms to ACS. | |