Indium (CAS 7440-74-6) — formula In, molecular weight 114.818; category organic chemicals.
Indium (CAS 7440-74-6) is a chemical raw material in the organic chemicals category. Its molecular formula In comprises 1 In atom. Its molecular weight is about 114.818. Reported physicochemical data: melting point around 314 °F (NIOSH, 2024), boiling point around 3767 °F at 760 mmHg (NIOSH, 2024). As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 7440-74-6 |
|---|---|
| Molecular Formula | In |
| Molecular Weight | 114.818 |
| Melting Point | 314 °F (NIOSH, 2024) |
| Boiling Point | 3767 °F at 760 mmHg (NIOSH, 2024) |
| Applications | bearings, solder, yellow glass, lubricants, motion picture screens, mirrors |
| Category | Organic Chemicals |
Documented applications: bearings, solder, yellow glass, lubricants, motion picture screens, mirrors.
Indium is a carbon-based organic compound with CAS registry number 7440-74-6 and molecular formula In (molecular weight 114.818), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 7440-74-6
Its molecular formula In comprises 1 In atom.
Also known as: Indium · 铟箔
Category: organic chemicals
The CAS registry number of Indium is 7440-74-6.
Molecular formula In, molecular weight 114.818.
It is also registered under: Indium, 铟箔.
Recorded applications: bearings, solder, yellow glass, lubricants, motion picture screens, mirrors.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Indium (CAS 7440-74-6), compiled from public chemistry databases.
| CAS Number | 7440-74-6 |
|---|---|
| PubChem CID | 5359967 |
| Molecular Formula | In |
| IUPAC Name | indium |
| UNII (FDA) | 045A6V3VFX |
| Molecular Weight | 114.818 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 114.9038788 |
| Monoisotopic Mass | 114.9038788 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 1 |
| Boiling Point | 3767 °F at 760 mmHg (NIOSH, 2024) |
|---|---|
| Boiling Point | 2072 °C |
| Boiling Point | 2000 °C |
| Boiling Point | 3767 °F |
| Boiling Point | 2080 °C @760 [mm Hg] |
| Melting Point | 314 °F (NIOSH, 2024) |
| Melting Point | 156.6 °C |
| Melting Point | 314 °F |
| Melting Point | 156.61 °C |
| Density | 7.31 g/cu cm at 20 °C |
INDIUM; 7440-74-6; Indium, elemental; Indium metal; 045A6V3VFX; DTXSID8052485; INDIUM METALLICUM; CHEBI:30430; RefChem:389061; HEADACHE SORE THROAT; CHEBI:37115; DTXCID401323007; 231-180-0; indium atom; Indium (powder); MFCD00134048
| GHS notifications | 18.6% (69 / 371) |
|---|
| GHS notifications | 18.6% (69 / 371) |
|---|---|
| Notified hazard statements | H302 (15.1%), H312 (12.7%), H315 (15.4%), H319 (13.2%), H332 (14.8%), H335 (14.3%), H372 (63.3%), H303 |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 铟箔