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Sodium bisulfide

Sulfide Solution Concentration. Tire by-product of the black ash process has considerable bearing on the ultimate economic viabiUty of barium production. It is desirable to be able to vary by-products to rnaxiaiize earnings. Sodium sulfide [1313-82-2 Na2S, sold as 60% flake, and sodium bisulfide [16721-80-5] NaHS, sold as 45% solution or as 70% flake, are t)-q)ically co-produced. [Pg.479]

SODIUM AZIDE SODIUM BICHROMATE SODIUM BIFLUORIDE SODIUM BISULFATE SODIUM BISULFIDE... [Pg.245]

In addition to the heavy metals stated in Table 22.10, ferro- and ferricyanide are also part of the pollutants in the wastewater generated in a chrome pigment plant. These wastes are generally combined and treated through reduction, precipitation, equalization, and neutralization to be followed by clarification and filtration processes. Most of the heavy metals are precipitated using lime or caustic soda at specific pH. Chromium is reduced by S02 to a trivalent form, wherein it is precipitated as chromium hydroxide at specific pH. Sodium bisulfide is also employed to precipitate some of the metals at a low pH. The treated water is recycled for plant use while the sludge is sent to landfills (Figure 22.7). [Pg.930]

SYNS SODIUM BISULFIDE SODIUM HYDROGEN SULFIDE SODIUM HYDROSULFIDE, solution (NA 2922) pOT) SODIUM HYDROSULFIDE, with <25% water of crj stallization pN 2318) pOT) SODIUM HYDROSULFIDE, with not <25% water of crt stallization pN 2949) pOT) SODIUM MERCAPTAN SODIUM MERCAPTIDE SODIUM SULFHYDRATE... [Pg.1256]

Salicylic Acid Methyl Ester 119-36-8 Sodium Bisulfide 16721-80-5 28831-12-1... [Pg.1080]

Sodium Hydrosulfide Solution Sodium Bisulfide Sodium Hydrogen Sulfide Sodium Sulfhydrate ... [Pg.257]

SODIUM BISULFIDE (16721-80-5) Combustible solid (flash point, 45% solution 73°F/23°C). Hydrolyzes in moist air to sodium hydroxide and sodium sulfide. Reacts violently with moisture, producing heat, sodium hydrosulfide solution, and hydrogen sulfide fumes spontaneously combustible. Reacts with acids, acid fumes, forming hydrogen sulfide. Incompatible with acids, amides, organic anhydrides, isocyanates, alkylene oxides, epichlorohydrin, aldehydes, alcohols, glycols, phenols, cresols, caprolactam solution, oxidizers. Corrodes most metals in the presence of moisture. [Pg.1072]

Chemical Designations - Syrumyms Sodium bisulfide Sodium hydrogen sulfide Sodium sulfiiydrate Chemical Formula To be developed. [Pg.354]

Sodium bisulfide (NaSH [CAS 16721-80-5]) Decomposes in the presence of water to form hydrogen sulfide (see p 224) and sodium hydroxide (see p 157). Highly corrosive and irritating to eyes, skin, and respiratory tract. White crystalline substance with a slight odor of sulfur dioxide. [Pg.613]

Plating solution, chrome Potassium acid sulfate Potassum alum Potassum aluminum sulfate Potassium bicarbonate Potassium bichromate Potassium bifluoride Potassium bisulfate Potassium bisulfite Potassium bitartrate Potassium bromide Potassium carbonate Potassium chlorate Potassium chloride Potassium chromates Potassium citrate Potassium cyanate Silicone tetrachloride, dry Silicone tetrachloride, wet Silver bromide Silver chloride Silver cyanide Silver nitrate Silver sulfate Soap solutions Soda ash Sodium acetate Sodium benzoate Sodium bicarbonate Sodium bichromate Sodium bifluoride Sodium bisulfate Sodium bisulfide Sodium bisulfite Sodium borate Sodium bromate Sodium bromide Sodium carbonate... [Pg.557]

Sodium sulfhydrate. See Sodium bisulfide Sodium bisulfite Sodium sulfide... [Pg.4118]

Oxalic acid dihydrate Sodium bisulfide Sodium hypochlorite Sulfamic acid Sulfuric acid... [Pg.4913]

Dimethylamine Isopropylamine dehairing agent, hides Calcium hydroxide Hydroxylamine Hydroxylamine sulfate Sodium bisulfide Trypsin... [Pg.5064]

N,N -Diphenylthiourea Sodium bisulfide Sulfur chloride dye, sulfur colors... [Pg.5137]

Sodium bisulfide Sodium cyanide Sodium ferrocyanide Sodium sulfite Sodium thiosulfate anhydrous Sodium thiosulfate pentahydrate flotation depressant, mineral Acrylamide/sodium acrylate copolymer flotation depressant, minerals Hydroxyethylcellulose ... [Pg.5296]

See other pages where Sodium bisulfide is mentioned: [Pg.208]    [Pg.346]    [Pg.82]    [Pg.126]    [Pg.1048]    [Pg.193]    [Pg.114]    [Pg.1881]    [Pg.208]    [Pg.204]    [Pg.1087]    [Pg.1138]    [Pg.1146]    [Pg.952]    [Pg.1358]    [Pg.1358]    [Pg.557]    [Pg.557]    [Pg.710]    [Pg.745]    [Pg.1087]    [Pg.208]    [Pg.787]    [Pg.3979]    [Pg.4032]    [Pg.4913]    [Pg.5020]    [Pg.5070]    [Pg.5295]   
See also in sourсe #XX -- [ Pg.354 ]

See also in sourсe #XX -- [ Pg.114 ]

See also in sourсe #XX -- [ Pg.354 ]



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Bisulfide

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