gold(i) sulfide

[ Density]:
11.000

[ Melting Point ]:
decomposes at 240℃ [CRC10]

[ Molecular Formula ]:
Au₂S

[ Molecular Weight ]:
425.99800

[ Exact Mass ]:
425.90500

[ PSA ]:
25.30000

[ LogP ]:
0.64320

[ Appearance of Characters ]:
brown-black cubic crystals

[ Water Solubility ]:
insoluble H2O, dilute single acids; soluble aqua regia, alkali cyanide solutions [MER06] [KIR78]

Click to get detail MSDS

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3