A4621012
Gold chloride hydrate , Au≥47.5% , 27988-77-8
Synonym(s):
Auric chloride;Chloroauric acid;Hydrogen tetrachloroaurate(III) hydrate;Tetrachloroauric(III) acid
CAS NO.：27988-77-8
Empirical Formula: AuCl4H3O
Molecular Weight: 357.79
MDL number: MFCD00149903
EINECS: 629-500-2
| Pack Size | Price | Stock | Quantity |
| 250mg | RMB383.20 | In Stock |
|
| 1G | RMB545.60 | In Stock |
|
| 5G | RMB2271.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | decomposes [STR93] |
| Density | 3.9 g/mL at 25 °C |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | Crystals or Crystalline Powder |
| color | yellow |
| Water Solubility | Soluble in water. Insoluble in ether. |
| Sensitive | Light Sensitive & Hygroscopic |
| Merck | 13,4537 |
| Stability: | Stable, but light sensitive and very hygroscopic. Incompatible with reducing agents. |
| InChI | InChI=1S/Au.4ClH.H2O/h;4*1H;1H2/q+3;;;;;/p-3 |
| InChIKey | OVJUDSKPNIBLOO-UHFFFAOYSA-K |
| SMILES | [Au+3]([Cl-])([Cl-])([Cl-])[Cl-].[H+].O |
| CAS DataBase Reference | 27988-77-8(CAS DataBase Reference) |
Description and Uses
It is used in the preparation of stable nanosized and underivatized colloidal gold particles in solution.
Safety
| Symbol(GHS) |     GHS05,GHS07,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H290-H302-H314-H373-H411 |
| Precautionary statements | P260-P273-P280-P303+P361+P353-P305+P351+P338-P314 |
| Hazard Codes | C |
| Risk Statements | 34-22-43 |
| Safety Statements | 45-36/37/39-26 |
| RIDADR | UN3260 |
| WGK Germany | 3 |
| RTECS | MD5428000 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 71159010 |
