| Identification | |
| Name: | Gold |
| Synonyms: | A 4631; A4953; AGC Micro; AUE 003A; AY 5022; Alfa-Aesar; Au 050316; Au 050921; Au Net;AuW 101; Britecote; Burnish Gold; C.I. 77480; C.I. Pigment Metal 3; CG 001; Colloidalgold; E 175; Finesphere Gold W 011; Finesphere Gold W 101; Furuuchi 8560; G1402; Gold 197; Gold Flake; Gold Leaf; Gold Powder; Gold black; Gold element;Keradec; NPG; NPG-J; PH 870; Palegold 5550; Perfect Gold; Powdersafe 1785-01;Powdersafe 1790-01; SG 10NK; Shell Gold; T 10112; TAU 200; TR 1306; Technic 504 |
| CAS: | 7440-57-5 |
| EINECS: | 231-165-9 |
| Molecular Formula: | Au |
| Molecular Weight: | 196.96 |
| InChI: | InChI=1/Au |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 1789 8 |
| Flash Point: | 4 °C |
| Stability: | Stable. May react with halogens, strong oxidizing agents, ammonia, hydrogen peroxide. Reaction with ammonia or hydrogen peroxide may form explosive materials. |
| Refractive index: | n20/589.3 1.523 |
| Solubility: | zero |
| Appearance: | orange-yellow - brown-yellow Powder |
| Specification: |
Gold (CAS NO.7440-57-5), its Synonyms are Gold powder ; Gold, elemental ; Pigment metal 3 ; Burnish gold ; C.I. 77480 ; C.I. Pigment Metal 3 ; CI 77480 ; CI Pigment metal 3 ; Colloidal gold ; Magnesium gold purple ; Shell Gold . It is yellow metal. |
| Report: |
Reported in EPA TSCA Inventory. |
| Packinggroup: | II |
| Flash Point: | 4 °C |
| Storage Temperature: | 2-8°C |
| Color: | Soft, yellow metal Cubic, yellow, ductile, metallic crystals; forms red, blue, or violet colloidal suspensions. Yellow, ductile metal, relatively soft Yellow, soft metal, face-centered cubic structure Malleable, lustrous, yellow metal When prepared by volatilization or precipitation methods, deep violet, purple, or ruby powder |
| Safety Data | |
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