gold(iii) sulfide (CAS 1303-61-3) — formula Au2S3, molecular weight 490.1; category organic chemicals.
gold(iii) sulfide (CAS 1303-61-3) is a chemical raw material in the organic chemicals category. Its molecular formula Au2S3 comprises 2 Au, 3 S atoms. Its molecular weight is about 490.1. 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 | 1303-61-3 |
|---|---|
| Molecular Formula | Au2S3 |
| Molecular Weight | 490.1 |
| Applications | photography, Photographic Processing, Gold sulfide (Au2S3): ACTIVE |
| Category | Organic Chemicals |
Documented applications: photography, Photographic Processing, Gold sulfide (Au2S3): ACTIVE.
gold(iii) sulfide is a carbon-based organic compound with CAS registry number 1303-61-3 and molecular formula Au2S3 (molecular weight 490.1), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1303-61-3
Its molecular formula Au2S3 comprises 2 Au, 3 S atoms.
Also known as: gold(iii) sulfide · 硫化金
Category: organic chemicals
The CAS registry number of gold(iii) sulfide is 1303-61-3.
Molecular formula Au2S3, molecular weight 490.1.
It is also registered under: gold(iii) sulfide, 硫化金.
Recorded applications: photography, Photographic Processing, Gold sulfide (Au2S3): ACTIVE.
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 gold(iii) sulfide (CAS 1303-61-3), compiled from public chemistry databases.
| CAS Registry Number | 1303-61-3 |
|---|---|
| PubChem CID | 6451223 |
| Molecular formula | Au2S3 |
| IUPAC name | bis(gold(3+));trisulfide |
| UNII (FDA) | 9VE32L584P |
| Molecular Weight | 490.1 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 489.84935 |
| Monoisotopic Mass | 489.84935 |
| Topological Polar Surface Area | 3 |
| Heavy Atom Count | 5 |
Gold trisulfide; Gold(III) sulfide; 1303-61-3; Digold trisulphide; EINECS 215-124-2; UNII-9VE32L584P; 9VE32L584P; GOLD TRISULPHIDE; GOLD TRISULFIDE [MI]; GOLD TRISULFIDE [WHO-DD]; auric sulfide; RefChem:144113; gold(3+);trisulfide; Gold sulfide (Au2S3); SCHEMBL43117; WAUKTSZWNLNUDT-UHFFFAOYSA-N
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
gold(iii) sulfide · CAS 1303-61-3 · Au2S3. UNII 9VE32L584P.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 硫化金