POTASSIUM NITRATE AR/ACS |
| Article No. | 55220 | Grade | AR/ACS | |
| Synonyms | Saltpetre, Nitrate of potash | C.I. No. | — | |
| CAS No. | 7757-79-1 | Purity | 99.5% | |
| Molecular Formula | KNO3 | Molecular Weight | 101.11 | |
| H.S. Code | 2834.2100 | 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 | 5.0 – 8.0 | |||
| Specifications Parameters | ||||
| Description | Colourless or white crystals/crystalline powder. | |||
| Identification | Passes test | |||
| pH (of 5% solution in water) | 5.0 – 8.0 | |||
| Min. assay (By Ion-exchange) | 99.50% | |||
| Loss on drying (at 100°C) | Max. 0.5% | |||
| Insoluble matter | Max. 0.003% | |||
| Acidity (HNO3) | Max. 0.003% | |||
| Alkalinity | 0.5ml N/1% | |||
| Ammonium (NH4) | Max. 0.001% | |||
| Arsenic (As) | Max. 0.0001% | |||
| Phosphate (PO4) | Max. 0.0005% | |||
| Sulphate (SO4) | Max. 0.003% | |||
| Chloride (Cl) | Max. 0.001% | |||
| Calcium (Ca) | Max. 0.0015% | |||
| Copper (Cu) | Max. 0.0001% | |||
| Iron (Fe) | Max. 0.0005% | |||
| Lead (Pb) | Max. 0.0001% | |||
| Iodate (IO3) | Max. 0.00005% | |||
| Magnesium (Mg) | Max. 0.0015% | |||
| Sodium (Na) | Max. 0.1% | |||
| Properties | Store at room temperature. Dissolve in water with a lowering of the temperature. | |||
| Note(s): 1] Assay (if applicable) method mentioned.
WARNING Hazard statements: May be harmful if swallowed. Causes mild skin irritation. May cause respiratory irritation. May intensify fire; oxidizer. Causes serious eye irritation. Precautionary statements Prevention: Take any precaution to avoid mixing with combustible or incompatible materials. Keep away from heat. 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. Wear eye/face protection. If eye irritation persists, get medical advice/attention. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. |
IMDG Code : 5.1/III
UN No. : 1486 IATA : 5.1 |
|||
| Disposal: The quantities greater than 10g should be dissolved in dilute acid and transferred to heavy metal waste drum for collection by specialist disposal company.
|
||||
| Hazard Pictogram(s) : — GHS03, GHS07 | ||||
| Manufacturer | Auraiya Laboratory Chemicals Pvt Ltd | Net Packing | 500gm, 50kg |
| Country of Origin | India | Website | www.auraiyalabchem.com |
| Item model number | 55220 | 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
Reviews
There are no reviews yet.