99.5% Minimum Antimony Powder

Lead-free-325 Mesh Powder 99.5% Minimum Antimony Research and Chemical Use Uniform Blending

99.5% minimum antimony powder, -325 mesh, for powder metallurgy, pyrotechnics and friction materials, chemical processing, and research.

Solidus

1,167°F (631°C)

Liquidus

1,167°F (631°C)

Density

0.241 lbs/in³ (6.68 g/cm³)

Primary Elements

Nominal Composition

99.5% Sb

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Product Overview

99.5% Minimum Antimony Powder is fine antimony metal powder with a particle size under 44 microns (-325 mesh). Antimony has a melting point of 1,167°F (630°C) and a density of 0.241 lbs/in³ (6.68 g/cm³). The fine powder form provides a large surface area for blending, pressing, and chemical reactions.

Antimony powder is used where the metal must be blended evenly with other powders or react quickly. Applications include friction materials such as brake linings, powder metallurgy and pressed parts, pyrotechnic compositions, thermoelectric and semiconductor research, and chemical processing that uses antimony as a raw material.

Supplied as -325 mesh powder in sealed containers.

Product Code

10002

Technical Info

Thermal Properties

Melting Point (Solidus)1,167°F (631°C)

Melting Point (Liquidus)1,167°F (631°C)

Physical Properties

Density (imperial)0.241 lbs/in³

Density (metric)6.68 g/cm³

Primary ElementsSb

Lead FreeYes

Key Features

-325 Mesh Powder99.5% Minimum AntimonyResearch and Chemical UseUniform Blending

Solubility Note

Fine powder blends evenly with other metal and non-metal powders. Store sealed and dry to limit surface oxidation.

Nominal Composition

99.5% Sb

Antimony powder is used in friction materials such as brake pads, in powder metallurgy, in pyrotechnic compositions, in thermoelectric and semiconductor research (for example, antimony telluride and indium antimonide), and as a chemical raw material. The fine particle size allows uniform blending and fast reaction.

Powder is the right form when antimony must be mixed with other powders, pressed, or reacted chemically. Shot and slabs are better for melting into lead and other alloys, where fine powder would oxidize and be harder to handle.

Avoid creating or breathing dust; use local ventilation and appropriate respiratory protection when handling. Like other fine metal powders, keep away from ignition sources and store in a sealed container. Refer to the Safety Data Sheet for full guidance.