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Arsenic(ii)sulfide | CAS Number: 1303-32-8

Catalog Number
ACM1303328
Product Name
Arsenic(ii)sulfide
Structure
CAS Number
1303-32-8
Synonyms
ARSENIC (II) SULFIDE;ARSENIC DISULFIDE;ARSENIC DISULPHIDE;ARSENIC SULFIDE, RED;Arsenicsulfideorangepowder;sulfanylarsenic;Arsenic(II) sulfide, tech. 90%;Arsenic monosulfide
Molecular Weight
213.97
Molecular Formula
As2S2
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1Evidence of sulfate-dependent anaerobic methane oxidation within an area impacted by coalbed methane-related gas migration.

Wolfe AL, Wilkin RT.

Environ Sci Technol. 2016 Dec 28. doi: 10.1021/acs.est.6b03709. [Epub ahead of print]

We evaluated water quality characteristics in the northern Raton Basin of Colorado and documented the response of the Poison Canyon aquifer system several years after upward migration of methane gas occurred from the deeper Vermejo Formation coalbed production zone. Results show persistent secondary water quality impacts related to the biodegradation of methane. We identify four distinct characteristics of groundwater methane attenuation in the Poison Canyon aquifer: (i) consumption of methane and sulfate and production of sulfide and bicarbonate, (ii) methane loss coupled to production of higher-molecular-weight (C2+) gaseous hydrocarbons, (iii) patterns of 13C enrichment and depletion in methane and dissolved inorganic carbon, and (iv) a systematic shift in sulfur and oxygen isotope ratios of sulfate, indicative of microbial sulfate reduction. Read More

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Tel:1-201-478-8534
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Fax: 1-516-927-0118
Address: Suite 212, Waverly Plaza, 755 Waverly Avenue, Holtsville, NY 11742, USA