INDIUM(III) SULFIDE
- CAS NO.:12030-24-9
- Empirical Formula: In2S3
- Molecular Weight: 325.83
- MDL number: MFCD00011061
- EINECS: 234-742-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-06-23 16:59:16
What is INDIUM(III) SULFIDE?
Chemical properties
-200 mesh with 99.999% purity; orange powder(s); preparation is by heating In and S or by precipitating with H2S from weakly acidic solutions [KIR81] [STR93] [CER91]
The Uses of INDIUM(III) SULFIDE
Indium(III) sulfide emerged as a promising low-hazard buffer material and is used to improve the properties of solar cells and also replaces the hazardous CdS. It is a mid band gap semiconductor.
General Description
Indium sulfide is a mid band gap semiconductor.
Properties of INDIUM(III) SULFIDE
| Melting point: | 1050°C |
| Density | 4,45 g/cm3 |
| form | Powder |
| Specific Gravity | 4.45 |
| color | Red-orange |
| Water Solubility | Insoluble in water. |
| Sensitive | Moisture Sensitive |
| Exposure limits | ACGIH: TWA 0.1 mg/m3 NIOSH: TWA 0.1 mg/m3 |
| CAS DataBase Reference | 12030-24-9(CAS DataBase Reference) |
| EPA Substance Registry System | Indium sulfide (In2S3) (12030-24-9) |
Safety information for INDIUM(III) SULFIDE
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for INDIUM(III) SULFIDE
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