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di-SODIUM HYDROGEN ORTHO PHOSPHATE DIHYDRATE AR/ACS |
| Article No. | 56780 | Grade | AR/ACS | |
| Synonyms | Sodium Phosphate dibasic dihydrate, sec-Sodium phosphate, Disodium phosphate, Sodium hydrogen phosphate dihydrate | C.I. No. | — | |
| CAS No. | 10028-24-7 | Purity | 99.5% | |
| Molecular Formula | Na2HPO4.2H2O | Molecular Weight | 177.99 | |
| H.S. Code | 2835.2990 | 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 | 8.7 – 9.4 | |||
| Specifications Parameters | ||||
| Description | Colourless crystals or white or almost white crystalline powder. | |||
| Identification | Passes test | |||
| pH (of 5% solution in water) | 8.7 – 9.4 | |||
| Min. assay (By Acidimetric, on dried basis) | 99.50% | |||
| Loss on drying (at 120°C, for 4hours) | Max. 18.0 – 22.0% | |||
| Insoluble matter | Max. 0.005% | |||
| Reducing substances | Passes test | |||
| Nitrogen compounds (N) | Max. 0.002% | |||
| Sulphate (SO4) | Max. 0.005% | |||
| Chloride (Cl) | Max. 0.001% | |||
| Arsenic (As) | Max. 0.0004% | |||
| Calcium (Ca) | Max. 0.002% | |||
| Iron (Fe) | Max. 0.001% | |||
| Lead (Pb) | Max. 0.0005% | |||
| Magnesium (Mg) | Max. 0.002% | |||
| Monosodium phosphate | Passes test | |||
| Properties | Store in room temperature. | |||
| Note(s): 1] Assay (if applicable) method mentioned.
WARNING Hazard statements: Causes mild skin irritation. Causes eye irritation. Precautionary statements Prevention: Wash hands thoroughly after handling. Response: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If skin irritation occurs, seek medical advice/attention. |
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 kg, 25 kg, 50 kg |
| Country of Origin | India | Website | www.auraiyalabchem.com |
| Item model number | 56780 | 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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