In
114.818 g/mol
Industrial ChemicalDanger
INDIUM
CAS7440-74-6EC231-180-0
Category
Industrial Chemical
Compound Class
Organometallic
Primary Use
Semiconductor and electronics manufacturing
Indium is a soft, ductile, shiny silver-white metal with a melting point of 155. 6 °C and a boiling point of 2080 °C.
Semiconductor manufacturingSolderingElectroplating
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
Tellurium dioxide
CAS7446-07-3
production of chalcogenide glasses and acousto-optic detectors
ReferenceSame Category
Selenium dioxide
CAS7446-08-4
Reagent and oxidizing agent
ReferenceSame Category
Sulfur dioxide
CAS7446-09-5
Industrial chemical for smelting and refining
ReferenceSame Category
Sulfur trioxide
CAS7446-11-9
Sulfonation agent and sulfuric acid intermediate
Safety Reference
Danger
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
H372Causes damage to organs through prolonged or repeated exposure
H303May be harmful if swallowed
Customs Tariff Classification
The international HS code for INDIUM (CAS 7440-74-6) is 8112.92.
HS code (international, 6-digit)
8112.92
EU CN code (8-digit)
8112 92 81
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
indium
InChIKey
APFVFJFRJDLVQX-UHFFFAOYSA-N
SMILES
[In]
Synonyms (57)
- INDIUM
- 49In
- Atomic Indium
- Element Indium
- Element-In
- HEADACHE SORE THROAT
- INDIUM METALLICUM
- In (element)
- In Standard Solution
- Indium (atomic)
- Indium (element)
- Indium (powder)
- Indium foil
- Indium granular
- Indium metal
- Indium pieces
- Indium powder, -100 mesh
- Indium powder, -325 mesh
- Indium shot
- Indium wire
- Indium, bars
- Indium, elemental
- Indiumhydrid
- indio
- indium atom
- indium(1+) ion
- indium(I) cation
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