0102030405
99.95% Pure Niobium Sputtering Target High Purity Metal Nb Niobium Granules CAS 7440-03-1
Properties
• Melting Point: 2468 °C(lit.)
• Boiling Point: 4742 °C(lit.)
• Flash Point: 1390°C
• Appearance: shiny grey metallic solid
• Density: 8.57 g/mL at 25 °C(lit.)
• Risk Codes.: 17-36/37/38
• Safety: 17-36-26
• EINECS: 231-113-5
Specification
| Items | Standard | |
| Category | Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug | |
| Standard | Medical standard | |
| Shelf life | 2 years | |
| Test Item | Standard: USP | |
| Sulphated ash | ≤0.5 determined on 1.0 g. | |
| Heavy metals | NMT 10ppm | |
| Related Substances | Total impurities: NMT0.3% | |
| Single impurity: NMT0.1% | ||
| Loss on drying | NMT0.5% | |
| Assay | 98.5%-101.0% | |
Products Usage
Niobium particles are commonly used in the manufacture of steel alloys and high-temperature alloys, as well as in the manufacture of capacitors, nuclear reactors and other high-tech equipment. In addition, niobium is also used in the manufacture of chemical catalysts and electronic equipment.
Package And Storage
Packing:
packed in water-proof plastic woven bag, 25kg per bag or as your requirements.
Remark: Chemical composition and size can be optimized by the customers' requirements
Storage:
Storage conditions for niobium pellets generally include storing them in a dry, well-ventilated area away from sources of ignition and oxidants. In addition, contact with oxygen, water vapor and acidic substances should be avoided to prevent oxidation and corrosion of niobium particles. It is best to store niobium pellets in airtight containers away from moisture and high temperatures. Safety Protection
When you are using this chemical, you should be very cautious. First for being a kind of irritant chemicals to eyes and skin, it may cause inflammation to the skin or other mucous membranes. And it is highly flammable which may catch fire in contact with air, only needing brief contact with an ignition source, and it has a very low flash point or evolve highly flammable gases in contact with water. This chemical is spontaneously flammable in air. Therefore, you could take the different measures to deal with different cases. Wear suitable protective clothing, and if in case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Then Keep it away from combustible material.