Gold sulfide (Au2S)
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Gold sulfide (Au2S)
structure -
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CAS No:
1303-60-2
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Formula:
Au2S
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Chemical Name:
Gold sulfide (Au2S)
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Synonyms:
Gold sulfide (Au2S);Aurous sulfide;Aurosulfo;Digold sulfide;497092-99-6
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CAS No:
Characteristics
1
0.64320
11.000
decomposes at 240℃ [CRC10]
insoluble H2O, dilute single acids; soluble aqua regia, alkali cyanide solutions [KIR78]
Safety Information
NONH for all modes of transport
3
36/37/38
26-36
Xi
P261-P305 + P351 + P338
H315-H319-H335
|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 38 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Computed Properties
Molecular Weight:427.01
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Exact Mass:426.91304
Monoisotopic Mass:426.91304
Topological Polar Surface Area:1
Heavy Atom Count:3
Complexity:2.8
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes
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