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Photographic fixing

Photography. Sodium sulfite is useful as a reducing agent in certain photographic fixing baths, developers, hardeners, and intensifiers (334). However, the principal use is as a film preservative and discoloration preventative (see Photography). [Pg.149]

This equihbrium explains the stabilization of thiosulfate solutions using sulfite or bisulfite as one of the components of acid photographic fixing baths. [Pg.27]

Mendoza, C. S. Kamata, S. Silver extraction for pollution control of photographic fixing solution with tetra-methylthiuram disulfide. Bull. Chem. Soc. Jpn. 1996, 69, 3499-3504. [Pg.807]

Photographic Fixing Baths commercial 23 <360 3 no Irieveirifijle BASF UUraferm... [Pg.48]

Photographic Fixing Baths photographic baths low stress Gyro Acrylite tested 50% RH Gyro Cyralito G20 50% RH Gyro XT 50% RH tow stress... [Pg.99]

Photographic Fixing Baths photographic acid liiar 23 7 5 4.46 2.56 appuriihdd Ufichdngtd to... [Pg.126]

Photographic Fixing Baths 23 <360 8 no ifnversiblt eaiii BASF Ullramid B... [Pg.321]

Use Manufacture of sodium ferricyanide, blue pigments, blueprint paper, anticaking agent for salt, ore flotation, pickling metals, polymerization catalyst, photographic fixing agent. [Pg.1144]

Challenge Problem. The Volhard titration for Ag is being evaluated for use in determining silver in a thiosulfate photographic fixing bath. An independent analysis of the bath solution by atomic absorp-... [Pg.367]

USE Photographic fixing agent and to remove stains from negatives manuf resins vulcanization accelerator a reagent for bismuth, selenite ions. [Pg.1476]

Another system, manufactured by Martineau Comp. (31120 Portet -sur-Garonne, France) utilizes a periodically pulsating bed of small metal balls [38] and its scheme is shown in Fig. 16. It was realized and tested on a pilot scale in the electrowinning of silver from photographic fixing baths. The rate of flow of the solution was 0.2 m /h, the current yield was 4 g Ag per 1 Ah and the input power was 600 W. The bed consisted of about 4 - 6 kg of silver balls. [Pg.71]

Used in photographic fixing baths. Also referred to inconecttyeiS sodium hyposulfite. Apparent melting point due to loss of water of crystallization. Other apparent melting points 100 C (on loss of all water of crystallization). ... [Pg.822]

See other pages where Photographic fixing is mentioned: [Pg.93]    [Pg.1196]    [Pg.285]    [Pg.794]    [Pg.304]    [Pg.193]    [Pg.1495]    [Pg.285]    [Pg.93]    [Pg.215]    [Pg.335]    [Pg.772]    [Pg.1031]    [Pg.74]    [Pg.987]    [Pg.285]    [Pg.1196]    [Pg.288]    [Pg.37]    [Pg.496]    [Pg.564]    [Pg.577]    [Pg.93]    [Pg.11]    [Pg.71]    [Pg.133]    [Pg.285]    [Pg.284]    [Pg.3354]    [Pg.3637]    [Pg.4063]    [Pg.4125]    [Pg.4126]   
See also in sourсe #XX -- [ Pg.604 ]



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Fixing photographic film

Photographic fix

Sodium photographic fixative

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