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Sodium sulfhydrate

Traditionally, these dyes are appHed from a dyebath containing sodium sulfide. However, development in dyeing techniques and manufacture has led to the use of sodium sulfhydrate, sodium polysulfide, sodium dithionite, thiourea dioxide, and glucose as reducing agents. In the reduced state, the dyes have affinity for cellulose (qv) and are subsequendy exhausted on the substrate with common salt or sodium sulfate and fixed by oxidation. [Pg.162]

Chemical Designations - Synonyms Sodium bisulflde Sodium hydrogen sulfide Sodium sulfhydrate Chemical Formula To be developed. [Pg.354]

Sodium phenoxide, 32, 75 33, 43, 45 Sodium sulfhydrate, 31, 7 Sodium sulfide nonahydrate, 31, 6 Sommelet reaction, 33, 93 Sorbic acid, S-hydroxy-0-methyl, 3-lactone, 32, 57 Stannic chloride, 33, 91 Stearone, 33, 84 ms-Stilbene, 33, 88 Irans-Stilbene, 33, 89... [Pg.58]

Thioglycolic acid (1) Sodium sulfhydrate + sodium chloroacetate (2) Sodium chloroacetate + NajS — thiodim glycolic acid sodium salt cl sit ... [Pg.1061]

SYNS BISULFITE de SODIUM (FRENCH) HYDROGEN SULFITE SODIUM SODIUM ACID SULFITE SODIUM BISULFITE SODIUM BISULFITE (1 1) SODIUM BISULFITE, solid (DOT) SODIUM BISULFITE, solution (DOT) SODIUM HYDROGEN SULFITE SODIUM HYDROGEN SULFITE, soUd (DOT) SODIUM HYDROGEN SULFITE, solution pOT) SODIUM SULFHYDRATE SULFUROUS ACID, MONOSODIUM SALT... [Pg.1244]

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]

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

SODIUM SULFHYDRATE (16721-80-5) NaHS Combustible solid (flash point 195°F/90°C, 73°F/23°C, 45% solution). Hydrolyzes in moist air to sodium hydroxide and sodium sulfide gas. Reacts violently with water, steam, acid, alcohols, producing heat, sodium hydrosulfide solution, and hydrogen sulfide frames spontaneously combustible. Reacts with acids, acid flimes, 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. On small fires, use dry chemical powder (such as Purple-K-Powder), water spray, or COj extinguishers. [Pg.965]

See other pages where Sodium sulfhydrate is mentioned: [Pg.208]    [Pg.162]    [Pg.170]    [Pg.170]    [Pg.170]    [Pg.346]    [Pg.350]    [Pg.83]    [Pg.162]    [Pg.170]    [Pg.170]    [Pg.170]    [Pg.73]    [Pg.371]    [Pg.26]    [Pg.84]    [Pg.60]    [Pg.1885]    [Pg.1885]    [Pg.208]    [Pg.1080]    [Pg.1087]    [Pg.1146]    [Pg.1157]    [Pg.1358]    [Pg.557]    [Pg.1088]    [Pg.208]   
See also in sourсe #XX -- [ Pg.7 , Pg.31 ]

See also in sourсe #XX -- [ Pg.354 ]

See also in sourсe #XX -- [ Pg.7 , Pg.31 ]

See also in sourсe #XX -- [ Pg.7 , Pg.31 ]

See also in sourсe #XX -- [ Pg.7 , Pg.31 ]

See also in sourсe #XX -- [ Pg.7 , Pg.31 ]

See also in sourсe #XX -- [ Pg.7 , Pg.31 ]

See also in sourсe #XX -- [ Pg.354 ]

See also in sourсe #XX -- [ Pg.7 , Pg.31 ]



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