Chemistry:Color Developing Agent 3
From HandWiki
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| Names | |
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| IUPAC name
N-[2-(4-amino-N-ethyl-3-methylanilino)ethyl]methanesulfonamide;sulfuric acid
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| Identifiers | |
3D model (JSmol)
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| EC Number |
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PubChem CID
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| UNII | |
CompTox Dashboard (EPA)
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| Properties | |
| C24H48N6O16S5 | |
| Molar mass | 836.97 g·mol−1 |
| Hazards | |
| GHS pictograms |  
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| GHS Signal word | Warning |
| H302, H317, H410 | |
| P261, P264, P270, P272, P273, P280, P301+312, P302+352, P321, P330, P333+313, P363, P391, P501 | |
| Related compounds | |
Related compounds
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Color Developing Agent 1; Color Developing Agent 2; Color Developing Agent 4 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
| Infobox references | |
The third in the series of color developing agents used in developing color films, commonly known as CD-3, is chemically known as N-[2-[(4-Amino-3-methylphenyl)ethylamino]ethyl]methanesulfonamide Sesquisulfate Monohydrate.[1] In color development, after reducing a silver atom in a silver halide crystal, the oxidized developing agent combines with a color coupler to form a color dye molecule. CD-3 is used in many processes including VNF-1[2] and the E-6 process.
See also
References
- ↑ "Methanesulfonamide, N-[2-[(4-amino-3-methylphenyl)ethylaminoethyl]-, sulfate (2:3)"]. https://pubchem.ncbi.nlm.nih.gov/compound/25646-71-3. Retrieved 7 April 2019.
- ↑ "Processing EASTMAN EKTACHROME Color ReversalFilms, Module 11Process VNF-1 Specifications". Eastman Kodak Company. https://www.kodak.com/uploadedfiles/motion/h24_11.pdf. Retrieved 22 January 2020.
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