Separation and Determination of Protein Sulfur, Sulfide Sulfur, and Other Sulfur in Sodium Sulfide Dispersions of Keratins

1943 ◽  
Vol 15 (1) ◽  
pp. 15-17 ◽  
Author(s):  
Earl Potter ◽  
Chase Jones
Keyword(s):  
Sodium Sulfide ◽  
Sulfide Sulfur

Separation and determination of sulfide sulfur and sulfate sulfur in soda lime silicate glass

2021 ◽  
Vol 571 ◽  
pp. 121072
Author(s):  
Yoshitaka Saijo ◽  
Yuichi Suzuki ◽  
Makiko Murata ◽  
Ryoji Akiyama ◽  
Masahiro Shimizu ◽  
...  
Keyword(s):  
Silicate Glass ◽  
Soda Lime ◽  
Sulfide Sulfur ◽  
Sulfate Sulfur ◽  
Soda Lime Silicate Glass

scholarly journals Reducing reagent for the determination of a trace of iron in water and aluminum with sodium sulfide in alkaline media

1972 ◽  
Vol 21 (5) ◽  
pp. 656-659
Author(s):  
Masaaki IWATSUKI ◽  
Yoshio NAITO ◽  
Tsutomu FUKASAWA
Keyword(s):  
Sodium Sulfide ◽  
Alkaline Media

Determination of Microgram Quantities of Sulfide Sulfur

1952 ◽  
Vol 24 (2) ◽  
pp. 404-406 ◽  
Author(s):  
B. Dunicz ◽  
Terkel Rosenquist
Keyword(s):  
Sulfide Sulfur

Improvement on Determination of the Components of Industrial Sodium Polysulfide

2013 ◽  
Vol 634-638 ◽  
pp. 87-90
Author(s):  
Zhao Long Huang ◽  
Shao Ping Feng ◽  
Du Shu Huang ◽  
Gui Yang Liu ◽  
Rui Min Xiao ◽  
...  
Keyword(s):  
Sodium Hydroxide ◽  
Analytical Method ◽  
Sodium Sulfide ◽  
Sodium Sulfite ◽  
Sodium Thiosulfate ◽  
Common Method ◽  
New Method ◽  
Sodium Polysulfide

The analytical method on sodium sulfide, sodium sulfite, sodium hydroxide and sodium thiosulfate in sodium polysulfide solution was studied in this paper. The questions in concealing sodium sulfite by formaldehyde and precipitating sodium sulfide by zine acetate, a common method reported in some papers before, was discussed. The improvement on concealing Na2SO3 by SrCl2 instead of formaldehyde and precipitating Na2S by Zn(OH)2 instead of Zn(Ac)2 and testing concentration of NaOH in the mixture, was studied. The results showed that new method is simpler, more rapid, more completely and accurate, the overwhelming reason being that it had no effect on stability of sodium polysulfide.

Determination of sodium sulfide based on electrochemiluminescence of rhodamine B at a SWNT modified glassy carbon electrode

RSC Advances ◽  
2014 ◽  
Vol 4 (32) ◽  
pp. 16893-16898
Author(s):  
Fengyu Liu ◽  
Yulong Gao ◽  
Wei Li ◽  
Jiantao Shao ◽  
Yang Meng
Keyword(s):  
Glassy Carbon Electrode ◽  
Glassy Carbon ◽  
Rhodamine B ◽  
Sodium Sulfide ◽  
Carbon Electrode ◽  
Good Reproducibility ◽  
Modified Glassy Carbon Electrode ◽  
Covalently Linked

Rhodamine B (RhB) was covalently linked with SWNTs through different linkages and modified on a glassy carbon (GC) electrode to detect sodium sulfide with good reproducibility and stability.

Growth of cinnabar (HgS) from sodium sulfide-sulfur fluxes

1970 ◽  
Vol 7 (3) ◽  
pp. 343-347 ◽  
Author(s):  
Richard W. Garner ◽  
William B. White
Keyword(s):  
Sodium Sulfide ◽  
Sulfide Sulfur
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