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POTASSIUM SODIUM (+) TARTRATE AR/ACS |
| Article No. | 55440 | Grade | AR/ACS | |
| Synonyms | Rochelle salt, Seignette salt | C.I. No. | — | |
| CAS No. | 6381-59-5 | Purity | 99.0% | |
| Molecular Formula | C4H4KNaO6.4H2O | Molecular Weight | 282.22 | |
| H.S. Code | 2918.1390 | Shelf Life | 60 Months | |
| Physical Properties | ||||
| Physical state at 20 °C | Solid | Colour | Colourless crystalline | |
| Solubility | 10% solution in water is clear and colourless. | Odour | Odorless | |
| pH Value | 6.5 – 8.5 | |||
| Specifications Parameters | ||||
| Description | Colourless crystals or white crystalline powder. | |||
| pH (of 5% solution in water at 25°C) | 6.5 – 8.5 | |||
| Specific rotation (α)20D (C=10, in water) | +19.0° to +25.0° | |||
| Min. assay (Non-aqueous) | 99.00% | |||
| Reducing substances | No reaction. | |||
| Insoluble matter | Max. 0.003% | |||
| Ammonium (NH4) | Max. 0.005% | |||
| Phosphate (PO4) | Max. 0.001% | |||
| Sulphate (SO4) | Max. 0.005% | |||
| Chloride (Cl) | Max. 0.0005% | |||
| Arsenic (As) | Max. 0.00002% | |||
| Calcium (Ca) | Max. 0.002% | |||
| Copper (Cu) | Max. 0.0002% | |||
| Iron (Fe) | Max. 0.0005% | |||
| Lead (Pb) | Max. 0.0002% | |||
| Magnesium (Mg) | Max. 0.002% | |||
| Properties | Store at room temperature. Insoluble in alcohol, loses water of crystallization at 140°C, unstable above 225°C. | |||
| 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 | 500gm, 5 x 500gm, 25kg, 50kg |
| Country of Origin | India | Website | www.auraiyalabchem.com |
| Item model number | 55440 | 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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