The current NIOSH Pocket Guide identifies antimony dust as a moderate explosion hazard when exposed to flame and reports eye, skin, nose, throat, and mouth irritation with cough and gastrointestinal symptoms.
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Incompatibilities and Reactivities; Exposure Routes; Symptoms · 1Noncombustible Solid in bulk form, but a moderate explosion hazard in the form of dust when exposed to flame. Exposure Routes inhalation, ingestion, skin and/or eye contact. Symptoms irritation eyes, skin, nose, throat, mouth; cough; dizziness; headache; nausea, vomiting, diarrhea.
The NIOSH Pocket Guide describes antimony as a dark-gray powder, identifies inhalation, ingestion, skin, and eye contact routes, and reports irritation of the eyes, skin, nose, throat, and mouth plus cough, neurologic and gastrointestinal symptoms; it also warns of a moderate dust-explosion hazard when exposed to flame.
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Physical hazard, symptoms, and target organs · 1Noncombustible Solid in bulk form, but a moderate explosion hazard in the form of dust when exposed to flame. Exposure Routes: inhalation, ingestion, skin and/or eye contact. Symptoms: irritation eyes, skin, nose, throat, mouth; cough; dizziness; headache; nausea, vomiting, diarrhea.