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Antimony Trisulphide – 400 mesh – Sb2S3 – 50 or 100 g

Chemical formula: Sb2S3

Synonyms: sulphide of antimony, Stibnite (mineral)

Amount: 50 or 100 g (select size below)

Appearance and odour: very fine black powder without appreciable odour

Grade: 97 – 99 %

Packaging: professional wide necked, white HDPE bottle with blue conical seal cap and tamper ring. Labelled. Bottle and cap are UN approved and reusable.

Description and uses: this is a high end grade antimony (III) compound, both in purity and fineness (over 400 mesh), suitable both pyrotechnical uses as well as various inorganic and organic synthesis. Despite being a metalloid sulphide it doesn’t appreciably smell of hydrogen sulphide.

Small amounts of antimony can be synthesised from it by reduction with aluminium powder in a Goldschmid equivalent reaction.

Reacted with strong, hot mineral acids the antimony oxide(s) can be obtained.

With water it reacts slightly alkaline.

Dispatch: depending on time of receipt of your order, your item will be dispatched either same day or next day at the latest.

Feedback & Complaints: not happy about something? Let us know and we’ll bend over backwards to overcome the problem.

Returns: returns are accepted on condition the item is returned to us, return cost paid by the buyer. For broken or demonstrably faulty items either replacement or refund will be issued.

CAS: 215-713-4

Price: £4.19

Size: + Size Chart