Bismuth Needle

Bismuth Needle is a brittle metal with a white, silver-pink color and it's stable in both dry and moist air at ordinary temperatures. Bismuth Needle is non-toxicity, low melting point and it can be used as a carbide stabilizer in the manufacturing process for malleable iron. Bismuth Needle also can be added to low-carbon steel or aluminum to improve machinability.

Bismuth Needle
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Molecular Formula: Bi
CAS No.: 7440-69-9
EINECS No.: 231-177-4
Purity: 99.99%
Size: length 10m to 60mm
Melting Point: 271.3°C
Boiling Point: 1560±5
Delivery Time: 1-10days

Supply Capacity: 20MT per month


● Bismuth Needle is used in metal alloys, Bismuth oxide, paint material, additive, activator, medicine, toiletry, semiconductor, and superconductor, etc.


● Low oxygen content and low heavy metals content.
● Strict quality control for procedures of raw material, process control and pre-delivery.
● ISO9001 and ISO14001 certificated manufacturer.
● Great technical capability to be a valued and long-term supplier.
● Technical support: 24 hours technical support by e-mail or calling.