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SODIUM SULPHATE ANHYDROUS GRANULAR (10-60 MESH) AR/ACS (Pesticide Residue Analysis)
Suitable for Use in Pesticide Residue Analysis, Tested for Hexane Extractable Impurities
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC1828 | AR/ACS (Pesticide Residue Analysis) | 99% | 7757-82-6 | Na2SO4 | 142.04 | 2833.1100 | 60 Months |
Packings
| 500 g,2500 g,25 Kg |
Physical Properties
| Physical state at 20 °C | Solid |
| Colour | White |
| pH value | 5.2-8.0 at 50g/l at 20°C |
| Melting point/ Freezing point [°C] | 888 |
| Initial boiling point [°C] | > 1700 °C - Decomposition |
| Relative density, liquid (water=1) | 2.671 g/mL at 25 °C |
| Solubility in water [% weight] | 44.55 g/L @ 20°C |
| Solubility in water | Soluble (at 20°C) |
Specifications
| Appearance | White granules |
| Assay (Titration after Ion exchange) | Min 99.0 |
| Insoluble matter | Max 0.01% |
| Loss on ignition | Max 0.5% |
| pH (5% solution in water; 25°C) | 5.2 - 9.2 |
| Chloride (Cl) | Max 0.001 % |
| Phosphate (PO4) | Max 0.001 % |
| Calcium (Ca) | Max 0.01% |
| Iron (Fe) | Max 0.001% |
| Magnesium (Mg) | Max 0.005% |
| Potassium (K) | Max 0.01% |
| Heavy metals (by ICP-OES) | Max 0.0005% |
| Nitrogen compounds (as N) | Max 0.0005% |
| Extraction-concentration suitability (dried at 400°C for 1hr) | Passes test |
| Mesh size | |
| Retained sieves US Standard No.10 | Max 1.0% |
| Retained sieves US Standard No.60 | Min 90.0% |
| Through sieve US Standard No. 60 | Max 10.0% |
| Through sieve US Standard No. 100 | Max 5.0% |
Safety Information and Hazard Symbols
| Symbol | |
| Signal Word | |
| UN No. | |
| IMCO Class No. | |
| Packing Group | |
| Hazardous Statement | |
| Precaution Statement | |
| Risk Statement | |
| Safety Statement | |
Revision Date : 14-Apr-2022
Certificate of Analysis (COA's)
To download COA please enter the batch number below