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diam. 3mm×4mm, 99.99% metals basis for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 25 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
The product may have agglomerates, do not use things to crush it, it will destroy the nature of the gold powder and affect the use. The technician recommends breaking it by hand.
| Canonical Smiles | [Au] |
|---|---|
| IUPAC Name | gold |
| InChIKey | PCHJSUWPFVWCPO-UHFFFAOYSA-N |
| INCHI | 1S/Au |
| Isomeric SMILES | [Au] |
| PubChem CID | 23985 |
| Molecular Weight | 196.97 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Inorganic compounds |
|---|---|
| Superclass | Homogeneous metal compounds |
| Class | Homogeneous transition metal compounds |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Homogeneous transition metal compounds |
| Alternative Parents | Not available |
| Molecular Framework | Not available |
| Substituents | Homogeneous transition metal |
| Description | This compound belongs to the class of inorganic compounds known as homogeneous transition metal compounds. These are inorganic compounds containing only metal atoms,with the largest atom being a transition metal atom. |
| External Descriptors | elemental gold |
| Boil Point(°C) | 2808°C |
|---|---|
| Melt Point(°C) | 1063°C |
| Molecular Weight | 196.966 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 196.967 Da |
| Monoisotopic Mass | 196.967 Da |
| Topological Polar Surface Area | 0.000 Ų |
| Heavy Atom Count | 1 |
| Formal Charge | 0 |
| Complexity | 0.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
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| 2. Yanpei Xu, Silong Li, Shuxian Gao, Fudong Jia, Liang Guo, Jiangrong Hou, Shaowei Ma, Heya Zheng, Chuxiao Sun, Qi Wang. (2025) Ni(OH)2/MXene-decorated plasmonic interface with dual signal enhancement for sensitive PSA immunoassay in serum. SENSORS AND ACTUATORS B-CHEMICAL, [PMID:] [10.1016/j.snb.2025.138797] |
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