GOLD CAS#: 7440-57-5; ChemWhat Code: 142885
Names & Identifiers |
| Product Name | GOLD |
| Synonyms | Gold wire, 0.2mm dia., 99.9% trace metals basis;Nano gold solution;Gold wire, 0.5mm (0.02 in.) dia., annealed;Gold foil, 0.025mm (0.001 in.) thick;Gold nanoparticles, supplied in 0.1mM PBS, reactant-free, 99%, OD1, 535nm absorption;Gold nanoparticles, supplied in 0.1mM PBS;Gold nanoparticles, supplied in 0.1mM PBS, reactant-free, 99%, OD1, 530nm absorption;Gold nanoparticles, amine-functionalized, 3kDa PEGylated, OD: 50, 535nm absorption |
| CAS Registry Number | 7440-57-5 |
| Molecular Formula | Au |
| Molecular Weight | 196.97 |
| EINECS | 231-165-9 |
| Other Registry Numbers | |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 1063 °C(lit.) |
| Boiling Point | 2808 °C(lit.) |
| Density | 19.3 g/mL at 25 °C(lit.) |
| Refractive Index | n |
| Flash Point | 4 °C |
| Storage | 2-8°C |
| Solubulity | H2O: soluble |
| form | wire |
| Color | purple |
| PH | 6-8 |
| Water Solubility | Soluble in hot sulfuric acid and aqua regia. Insoluble in water and acid. |
| Sensitive | Light Sensitive |
| Merck | 13,4529 |
| Stability: | Stable. May react with halogens, strong oxidizing agents, ammonia, hydrogen peroxide. Reaction with ammonia or hydrogen peroxide may form explosive materials. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xi,Xn,F,C |
| R Phrase | 36/38-43-67-65-63-48/20-38-11-34-23-52/53 |
| S Phrase | 26-36/37/39-45-62-36/37-61-23 |
| RIDADR | UN 1789 8/PG 3 |
| WGK Germany | 3 |
| RTECS | MD5420000 |
| TSCA | Yes |
| Storage Class | 6.1 |
| Packing Group | II |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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| Watson International Limited | Visit Watson Official Website |
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