Antimony Blocks Description:
Antimony Blocks are solid forms of the chemical element antimony. Known for their distinct properties, these blocks possess a bluish-white metallic luster. With a relatively low melting point and high density, antimony blocks find utility in various industrial applications, particularly as additives in alloys to improve hardness and mechanical strength. Additionally, they exhibit semiconducting properties, making them valuable in electronics manufacturing. Despite their usefulness, caution is warranted due to the toxicity of antimony compounds. Proper handling and disposal procedures are essential to mitigate environmental and health risks associated with these blocks.
Antimony Blocks Specifications:
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Density
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6.691 g/cm3
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Melting Point
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630.74℃
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Boiling Point
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1950℃
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Electrical Resistivity
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39.0 microhm-cm @ 0℃
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Electronegativity
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1.9 Paulings
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Heat of Fusion
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4.77 Cal/gm mole
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Heat of Vaporization
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46.6 K-Cal/gm at om at 1950℃
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Specific Heat
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0.049 Cal/g/ K @ 25 K
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Thermal Conductivity
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0.244 W/cm/ K @ 298.2 K
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Thermal Expansion
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(25 °C) 11 µm·m1·K1
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Young's Modulus
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55 GPa
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Antimony Blocks Applications:
1. Alloy Additive: Antimony is often added to alloys, such as lead, to enhance their mechanical properties, particularly hardness and resistance to corrosion. This makes antimony blocks crucial in the production of batteries, bearings, and soldering materials.
2. Flame Retardants: Antimony compounds derived from Antimony Blocks are utilized as flame retardants in various materials, including plastics, textiles, and furniture, to improve fire resistance and safety.
3. Semiconductor Manufacturing: Antimony's semiconducting properties make it valuable in the production of diodes, infrared detectors, and other electronic components.
4. Ceramics: Antimony compounds are employed in ceramics to improve their strength and heat resistance, making them suitable for applications in pottery, refractory materials, and semiconductor packaging.
5. Pigments: Some antimony compounds are utilized as pigments in paints, coatings, and plastics due to their bright and stable colors.
6. Medicine: Antimony compounds have historically been used in medicines, although their applications have decreased due to toxicity concerns. However, they still find limited use in pharmaceuticals for specific treatments, such as parasitic infections.
Antimony Blocks Safety Information:
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Symbol
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N/A
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Signal word
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Warning
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Hazard statements
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H302 + H332-H411
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Precautionary statements
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P273
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Transport Information
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NONH
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WGK Germany
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3
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