Antimony sulfide
[CAS 1345-04-6]

Identification

• Classification: Inorganic chemical industry >> Inorganic salt >> Metal sulfides and sulfates
• Name: Antimony sulfide
• Synonyms: Antimony Orange; Antimony Vermilion; Antimony sesquisulfide; Antimony sulfide
• Molecular Formula: Sb₂S₃
• Molecular Weight: 339.68
• CAS Registry Number: 1345-04-6
• EC Number: 215-713-4

Properties

• Density: 4.562
• Melting point: 550 °C
• Refractive index: 4.303

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302
Acute toxicity	Acute Tox.	4	H332
Chronic hazardous to the aquatic environment	Aquatic Chronic	2	H411
Carcinogenicity	Carc.	2	H351
Specific target organ toxicity - repeated exposure	STOT RE	2	H373
Chronic hazardous to the aquatic environment	Aquatic Chronic	3	H412
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	3	H311
Reproductive toxicity	Repr.	1A	H360
Acute toxicity	Acute Tox.	3	H301
Acute toxicity	Acute Tox.	3	H331