SHEET /m/antimony · PubChem CID 5354495 · CAS 7440-36-0 · REV 2026.07
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Antimony
from sourceSb · 121.76 g/mol
Sb · Spiesglanz · Stibium · Stibium metallicum
What is Antimony?
A brittle metalloid used since antiquity as kohl eye paint and now mostly as a flame retardant in plastics and textiles. Element 51. from source
CategoryElement & material
Fig. 1 · 2D structure RDKit
SMILES
[Sb]Where you'll find it
A pure element or an engineered material, rather than an ingredient in a product. See the rest of the element & material group.
Relative acute toxicity from source
Animal study data · LD50
- Reported LD50
- 7,000 mg/kg · very low toxicity
- Species
- rat
- Route
- oral
An LD50 describes acute toxicity under experimental conditions and is not a safe or dangerous dose for a person.
Toxicity & hazards
Toxicity · LD50
7,000 mg/kg · very low toxicity · LD50 rat oral from source
DangerToxicIrritantHealth hazardEnvironmentalH301, H302, H315, H319, H332, H335, H351, H370, H372, H373, H401, H411from source