GOLD(I) SULFIDE

CAS No.：1303-60-2

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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GOLD(I) SULFIDE Basic information

Product Name:	GOLD(I) SULFIDE
Synonyms:	goldsulfide(au2s);GOLD(I) SULFIDE;digold sulphide;GOLD(I) SULFIDE, 99.9%;Gold(Ⅰ) sulfide;Aurosulfide;GOLD()SULFIDE;Gold (I) sulfide, Premion, 99.99% (metals basis), Au 91% min
CAS:	1303-60-2
MF:	Au2S
MW:	426
EINECS:	215-123-7
Product Categories:	Chalcogenides;Materials Science;Metal and Ceramic Science
Mol File:	1303-60-2.mol

GOLD(I) SULFIDE Chemical Properties

Melting point	decomposes at 240℃ [CRC10]
density	11.000
form	brown-black cubic crystals
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)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3

MSDS Information

Provider	Language
SigmaAldrich	English

GOLD(I) SULFIDE Usage And Synthesis

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]

GOLD(I) SULFIDE Preparation Products And Raw materials

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