COPPER (METAL) FINE POWDER 325 mesh (ELECTROLYTIC) |
| Article No. | 13210 | Grade | Laboratory Reagent | |
| Synonyms | — | C.I. No. | — | |
| CAS No. | 7440-50-8 | Purity | 99.5% | |
| Molecular Formula | Cu | Molecular Weight | 63.55 | |
| H.S. Code | 7406.1000 | Shelf Life | 60 Months | |
| Physical Properties | ||||
| Physical state at 20 °C | Solid | Colour | Reddish brown powder | |
| Solubility | Insoluble in water. Readily soluble in dilute HNO3 | |||
| Specifications Parameters | ||||
| Description | Bright reddish powder. | |||
| Mesh size (passing through 325 mesh) | Min. 95.0% | |||
| Min. assay (By Iodometric) | 99.50% | |||
| Substances insoluble in HNO3 | Max. 0.05% | |||
| Antimony (Sb) | Max. 0.005% | |||
| Arsenic (As) | Max. 0.0002% | |||
| Manganese (Mn) | Max. 0.005% | |||
| Silver (Ag) | Max. 0.005% | |||
| Iron (Fe) | Max. 0.01% | |||
| Lead (Pb) | Max. 0.05% | |||
| Tin (Sn) | Max. 0.005% | |||
| Properties | Ductile, excellent conductor of electricity, complexing agent. Dissolves readily in nitric and hot concentrate sulphuric acids slowly. | |||
| Note(s): 1] Assay (if applicable) method mentioned.
WARNING Hazard statements: Toxic to aquatic life with long lasting effects. Highly flammable liquid and vapour. May be harmful if swallowed. PRECAUTIONARY STATEMENTS: Prevention: Wear protective gloves and eye/face protection. Take precautionary measures against static discharge. Use explosion-proof electrical ventilating/ lighting/equipment. Ground/bond container and receiving equipment. Use only non-sparking tools. Keep away from heat/sparks/open flame – No smoking. Keep container tightly closed. Response: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. In case of fire, use foam for extinction. If on skin or hair: remove/take off immediately all contaminated clothing. Rinse with water/ shower. If skin irritation occurs, seek medical advice/ attention. If eye irritation persists, get medical advice/ attention. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, If present and easy to do. Continue rinsing. |
IMDG Code : 4.1/II
UN No. : 3089 IATA : 4.1 |
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| Disposal: Dispose of contents and container in accordance with relevant legislation. | ||||
| Hazard Pictogram(s) : — GHS02, GHS09 | ||||
| Manufacturer | Auraiya Laboratory Chemicals Pvt Ltd | Net Packing | 500 gm, 25 kg |
| Country of Origin | India | Website | www.auraiyalabchem.com |
| Item model number | 13210 | 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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