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H 2 S is converted by caustic to an aqueous NaHS rich (sodium hydrosulfide) liquor stream for use in the existing mining facility. This project is a continuation of work performed previously by PROCESS (Preliminary Process Design).
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Sodium hydrosulfide is the chemical compound with the formula NaHS. This compound is the product of the half neutralization of hydrogen sulfide (H 2 S) with sodium hydroxide . NaHS is a useful reagent for the synthesis of organic and inorganic sulfur compounds, sometimes as a solid reagent, more often as an aqueous solution.
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In many applications sodium hydrosulfide is used as a highly reactive form of sulfur and acts as an intermediate in the production of other chemicals, especially thio chemicals used in textile processing, in the production of flame retardant resins, and in vulcanization accelerators.
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Administration of sodium hydrosulfide, an alkali salt of hydrogen sulfide at doses of 10 and 30 mg/kg, corresponding to sublethal and lethal doses (0.66 and 2.0 LD50) resulted in significant increases in regional catecholamine levels of the rat brain only after the dose of 2.0 LD50 of sodium hydrosulfide.
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D8 Depressant . sodium hydrosulfide (NaSH) in a . of copper per year through two sulfide flotation . More Details Wego is a global supplier of Sodium Hydrosulfide Wego Chemical . Apr 15, 2016 . Sodium Hydrosulfide's primary uses are as a flotation reagent. . In copper mining, for example, Sodium Hydrosulfide is widely used to activate. More
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Sodium Hydrosulfide is the chemical compound with the formula NaHS. This compound is the product of the half neutralization of hydrogen sulfide with sodium hydroxide. This compound is the product of the half neutralization of hydrogen sulfide with sodium hydroxide.
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Description A kind of sodium salt. Technical data should be considered representative or typical only and should not be used for specification purposes. Typical Product Code TelSun 325 Physical Appearance Light yellow to yellow flake Properties Melting Point 52 56 Flash Point 90 Typical Solubility 620g/L (Aqueous @20)
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The reaction of sodium hydrosulfide after purification to remove carbonate. The above is by the basic of yellow and red flake as well as sodium sulfide 60% as main contents But it stands on the different processing level, mainly out of the impurity substance for the sodium sulfide red flake.
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of Orfom174; D8 Depressant as a replacement of sodium hydrosulfide (NaSH) in a copper molybdenum concentrator.
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Sodium Hydrosulfide (NaSH) AkzoNobel. AkzoNobel is the global producer of sodium hydrosulfide (NaSH), which is Tanneries It is a de hairing agent in the production of fine leathers; Mining it is a and sulfidizing agent for extraction and separation copper and molybdenum from
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