SODIUM SULPHATE ANHYDROUS AR/ACS |
| Article No. | 57030 | Grade | AR/ACS | |
| Synonyms | — | C.I. No. | — | |
| CAS No. | 7757-82-6 | Purity | 99.5% | |
| Molecular Formula | Na2SO4 | Molecular Weight | 142.04 | |
| H.S. Code | 2833.1100 | Shelf Life | 60 Months | |
| Physical Properties | ||||
| Physical state at 20 °C | Solid | Colour | White crystalline | |
| Solubility | 10% Solution in water is clear and colourless. | Odour | Odorless. | |
| pH Value | 5.2 – 8.0 | |||
| Specifications Parameters | ||||
| Description | White crystalline powder. | |||
| pH (of 5% solution in water at 20°C) | 5.2 – 8.0 | |||
| Min. assay (By Acidimetric, after drying) | 99.50% | |||
| Loss on drying (at 130°C) | Max. 0.5% | |||
| Loss on ignition (at 800°C) | Max. 0.5% | |||
| Insoluble matter | Max. 0.01% | |||
| Acidity (H2SO4) | Max. 0.01% | |||
| Alkalinity (NaOH) | Max. 0.008% | |||
| Nitrogen compound (N) | Max. 0.0005% | |||
| Phosphate (PO4) | Max. 0.001% | |||
| Arsenic (As) | Max. 0.0001% | |||
| Chloride (Cl) | Max. 0.001% | |||
| Calcium (Ca) | Max. 0.005% | |||
| Copper (Cu) | Max. 0.0005% | |||
| Iron (Fe) | Max. 0.0005% | |||
| Heavy metals (as Pb) | Max. 0.0005% | |||
| Magnesium (Mg) | Max. 0.001% | |||
| Potassium (K) | Max. 0.002% | |||
| Oxidizing substances | No reaction. | |||
| Reducing substances | Max. 0.002% | |||
| Properties | Store in room temperature. Hygroscopic. | |||
| Note(s): 1] Assay (if applicable) method mentioned.
WARNING Hazard statements: Not hazardous. No hazards. Precautionary statements Prevention: ———————————————- Response: ————————————————
|
IMDG Code : —
UN No. : — IATA : — |
|||
| Disposal: Dissolve the chemical to be disposed, in water and allow it to run to waste, diluting with large quantities of water. | ||||
| Hazard Pictogram(s) : — | ||||
| Manufacturer | Auraiya Laboratory Chemicals Pvt Ltd | Net Packing
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