Indium hydroxide
[CAS# 20661-21-6]

Identification

• Classification: Inorganic chemical industry >> Inorganic base
• Name: Indium hydroxide
• Synonyms: Indium (III) hydroxide; Indium trihydroxide
• Molecular Formula: H₃InO₃
• Molecular Weight: 165.84
• CAS Registry Number: 20661-21-6
• EC Number: 243-947-7

Properties

• Density: 4.45
• Melting point: 150 ºC

Safety Data

• Hazard Symbols: Xi
• Risk Codes: R36/37/38
• Safety Description: S26;S37/39

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2	H319
Specific target organ toxicity - single exposure	STOT SE	3	H335
Specific target organ toxicity - repeated exposure	STOT RE	1	H372
Carcinogenicity	Carc.	1B	H350
Chronic hazardous to the aquatic environment	Aquatic Chronic	3	H412