| 词条 | Mordant red 19 |
| 释义 |
| Verifiedfields = changed | Watchedfields = changed | verifiedrevid = 431018636 | ImageFile = Mordant red 19.png | ImageSize = | IUPACName = 5-Chloro-2-hydroxy-3-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-ylazo)-benzenesulfonic acid | OtherNames = C.I. 18735; Superchrome Red G; Magracrom Red 5G; Chrome Red 3G; Durochrome Red 5G; Eriochrome Red 4G; Metachrome Red 5G; Monochrome Red 5G; Solochrome Fast Red; Eriochromal Red 4G | Section1 = {{Chembox Identifiers | CASNo_Ref = {{cascite|correct|??}} | CASNo = 25746-81-0 | CASNo_Comment = | CASNo2_Ref = {{cascite|changed|??}} | CASNo2 = 1934-24-3 | CASNo2_Comment = (sodium salt) | PubChem = 5477494 | SMILES = O=C1N(C2=CC=CC=C2)N=C(C)C1/N=N/C3=CC(Cl)=CC(S(O)(=O)=O)=C3O | ChemSpiderID_Ref = {{chemspidercite|changed|chemspider}} | ChemSpiderID = 21173045 | InChI = 1/C16H13ClN4O5S/c1-9-14(16(23)21(20-9)11-5-3-2-4-6-11)19-18-12-7-10(17)8-13(15(12)22)27(24,25)26/h2-8,14,22H,1H3,(H,24,25,26) | InChIKey = LSFNRVBPDLEXDS-UHFFFAOYAQ | StdInChI_Ref = {{stdinchicite|changed|chemspider}} | StdInChI = 1S/C16H13ClN4O5S/c1-9-14(16(23)21(20-9)11-5-3-2-4-6-11)19-18-12-7-10(17)8-13(15(12)22)27(24,25)26/h2-8,14,22H,1H3,(H,24,25,26) | StdInChIKey_Ref = {{stdinchicite|changed|chemspider}} | StdInChIKey = LSFNRVBPDLEXDS-UHFFFAOYSA-N | Section2 = {{Chembox Properties | C=16 | H=13 | Cl=1 | N=4 | O=5 | S=1 | Appearance = | Density = | MeltingPt = | BoilingPt = | Solubility = | Section3 = {{Chembox Hazards | MainHazards = | FlashPt = | AutoignitionPt = }}Mordant red 19 is an organic compound with the chemical formula C16H13ClN4O5S. It is classified as an azo dye.[1] It is a mordant used in textile dyeing, usually in combination with chromium.[2] It is usually found as the sodium salt. See also
References1. ^Klaus Hunger, Peter Mischke, Wolfgang Rieper, Roderich Raue, Klaus Kunde, Aloys Engel: "Azo Dyes" in Ullmann’s Encyclopedia of Industrial Chemistry, 2005, Wiley-VCH, Weinheim.{{DOI|10.1002/14356007.a03_245}}. 2. ^Baumann, Hans; Federkiel, Wilhelm. Dyeing of natural and synthetic fibers. (1957) {{cite patent|DE|1008253}} External links
6 : Shades of red|Azo dyes|Pyrazolones|Sulfonic acids|Chloroarenes|Phenols |
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