tetra-SODIUM PYROPHOSPHATE DECAHYDRATE AR/ACS |
| Article No. | 56975 | Grade | AR/ACS | |
| Synonyms | Tetrasodium diphosphate | C.I. No. | — | |
| CAS No. | 13472-36-1 | Purity | 99.0-103.0% | |
| Molecular Formula | Na4P2O7.10H2O | Molecular Weight | 446.06 | |
| H.S. Code | 2835.3900 | Shelf Life | 60 Months | |
| Physical Properties | ||||
| Physical state at 20 °C | Solid | Colour | Colourless | |
| Solubility | 5% Solution in water is clear and colourless. | Odour | Odorless. | |
| pH Value | 9.5 – 10.5 | |||
| Specifications Parameters | ||||
| Description | Colourless or white crystals/crystalline powder. | |||
| pH (of 5% solution in water at 20°C) | 9.5 – 10.5 | |||
| Min. assay (By Acidimetric) | 99.00 – 103.00% | |||
| Insoluble matter | Max. 0.01% | |||
| Total Nitrogen (N) | Max. 0.001% | |||
| Orthophosphate (PO4) | Max. 0.1% | |||
| Sulphate (SO4) | Max. 0.005% | |||
| Arsenic (As) | Max. 0.0001% | |||
| Chloride (Cl) | Max. 0.005% | |||
| Iron (Fe) | Max. 0.0005% | |||
| Heavy metals (as Pb) | Max. 0.0005% | |||
| Potassium (K) | Max. 0.005% | |||
| Properties | Store in room temperature. Insoluble in alcohol, ammonia, melting point 79°C. | |||
| Note(s): 1] Assay (if applicable) method mentioned.
WARNING Hazard statements: May cause respiratory irritation. Causes skin irritation. Causes serious eye irritation. Precautionary statements Prevention: Avoid breathing dust/fume/gas/mist/vapours/spray. Wash thoroughly after handling. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. Response: IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If eye irritation persists: Get medical advice/attention.
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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) : — GHS07 | ||||
| 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 | 56975 | 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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