POTASSIUM SULPHATELOW IN NITROGEN CONTENT SUITABLE FOR PROTEIN TEST |
| Article No. | 19258 | Grade | Laboratory Reagent | |
| Synonyms | — | C.I. No. | — | |
| CAS No. | 7778-80-5 | Purity | 99.0% | |
| Molecular Formula | K2SO4 | Molecular Weight | 174.25 | |
| H.S. Code | 3104.3000 | Shelf Life | 60 Months | |
| Physical Properties | ||||
| Physical state at 20 °C | Solid | Colour | White crystalline | |
| Solubility | Dissolve 5gm sample in 50ml of hot water and heat on the steam bath for 1hour, then resulting solution is clear and colourless. | Odour | Odorless | |
| pH Value | 5.5 – 8.5 | |||
| Specifications Parameters | ||||
| Description | Colourless crystals/white crystalline powder. | |||
| Identification | Passes test | |||
| pH (of 5% solution in water at 20°C) | 5.5 – 8.5 | |||
| Min. assay (By Alkalimetric) | 99.00% | |||
| Loss on drying (at 130°C, 4hrs) | Max. 1.0% | |||
| Total Nitrogen (N) | Max. 0.005% | |||
| Chloride (Cl) | Max. 0.05% | |||
| Iron (Fe) | Max. 0.001% | |||
| Lead (Pb) | Max. 0.003% | |||
| Properties | Store at room temperature. Soluble in water, insoluble in alcohol. | |||
| Note(s): 1] Assay (if applicable) method mentioned.
WARNING Hazard statements: Not hazardous. No hazards. Precautionary statements Prevention: ———————————————- Response: ————————————————
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IMDG Code : —
UN No. : — IATA : — |
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| 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 | 500 gm, 5 kg, 25 kg, 50 kg |
| Country of Origin | India | Website | www.auraiyalabchem.com |
| Item model number | 19258 | Order now | sales@auraiyalabchem.com |
| Packer | Auraiya Laboratory Chemicals Pvt Ltd | Contact us | +91 879 151 1893 |
| Importer | Auraiya Laboratory Chemicals Pvt Ltd | Customer Care | info@auraiyalabchem.com |
Date- 10.11.2024
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