| Identification | Back Directory | [Name]
GOLD(I) SULFIDE | [CAS]
1303-60-2 | [Synonyms]
gold(1+)
sulfanide
bisulfide
Aurosulfide
GOLD()SULFIDE
GOLD(I) SULFIDE
digold sulphide
Gold(Ⅰ) sulfide
Gold Monosulfide
goldsulfide(au2s)
GOLD(I) SULFIDE, 99.9%
gold,gold(1+),sulfanide
Gold (I) sulfide, Premion, 99.99% (metals basis), Au 91% min | [EINECS(EC#)]
215-123-7 | [Molecular Formula]
Au2S | [MDL Number]
MFCD00061416 | [MOL File]
1303-60-2.mol | [Molecular Weight]
426 |
| Chemical Properties | Back Directory | [Melting point ]
decomposes at 240℃ [CRC10] | [density ]
11.000 | [solubility ]
insoluble in H2O, acid solutions; soluble in aquaregia | [form ]
brown-black cubic crystals | [color ]
brown-black cubic crystals, crystalline;
unstable | [Water Solubility ]
insoluble H2O, dilute single acids; soluble aqua regia, alkali cyanide solutions [MER06] [KIR78] | [EPA Substance Registry System]
Gold sulfide (Au2S) (1303-60-2) |
| Hazard Information | Back Directory | [Chemical Properties]
brownish black powder(s); forms colloid in H2O when freshly prepared by treatment of acidified KAu(CN)2 solutions with H2S [MER06] [KIR78] |
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