sodium hydrosulfide


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sodium hydrosulfide

[′sōd·ē·əm ‚hī·drə′səl‚fīd]
(inorganic chemistry)
NaSH·2H2O Toxic, colorless, water-soluble needles, melting at 55°C; used in pulping of paper, processing dyestuffs, hide dehairing, and bleaching. Also known as sodium bisulfide; sodium hydrogen sulfide; sodium sulfhydrate.
References in periodicals archive ?
The investment includes a 20,000 dry metric ton expansion for the production of sodium hydrosulfide (NaSH), which the company supplies to customers in the paper, leather tanning, mining and specialty polymers segments.
Methods: Primary neonatal mouse cardiomyocytes were isolated and cultured, subsequently, pretreated with the H[sub]2S donor, sodium hydrosulfide (NaHS).
Tenders are invited for purchase of sodium hydrosulfide (sodium bisulfide) to be used in the scavenger system.
2]S and worsened inflammation, the team injected mice with sodium hydrosulfide (Na[H.
The gas had formed due to a reaction of spilled sodium hydrosulfide solution with acidic wastewater in the sewer.
The new facility, expected to be completed no later than the fourth quarter of 2012, will remove a portion of the sulfur from the crude oil refined at such complex and result in the potential addition of 24,000 dry standard tons ("dst") per year of sodium hydrosulfide (NaHS), the by-product Genesis receives for its sulfur removal services.
In rats with streptozotocin-induced diabetic kidney injury, sodium hydrosulfide inhibited albuminuria, TGF-[sz] expression and matrix accumulation; moreover, H[sub]2S donor blocked the differentiation of quiescent renal fibroblasts to myofibroblasts by inhibiting the TGF-[sz]1-Smad and mitogen-activated protein kinase signaling pathways.
Typically we receive the by-product of the process, sodium hydrosulfide, or NaHS (commonly pronounced "nash"), as compensation for providing the sour gas processing services.
Since its inception in 2001, TDC has been focused on the marketing of sodium hydrosulfide (NaHS), caustic soda and caustic services in North and South America.
The temporary facilities include, but are not limited to, provision and installation of 4-inch and 8-inch HDPE piping, 6-inch schedule 80 PVC piping, concrete pad, aluminum canopy, filtration system; and, chemical feed systems for sodium hypochlorite (NaClO), hydrochloric acid (HCl), and Sodium Hydrosulfide (NaHS).
TDC brings more than 100 years of combined experience in sodium hydrosulfide production and sulfidic sulfur marketing and services in North America and world locations.