| 词条 | Pigment Red 190 |
| 释义 |
| ImageFile = Vat Red 29.png | ImageSize = 340 | ImageAlt = | IUPACName = | OtherNames = |Section1={{Chembox Identifiers | CASNo = 6424-77-7 | EINECS = 229-187-9 | PubChem = 80898 | ChemSpiderID = 73016 | SMILES = COc1ccc(cc1)N2C(=O)c3ccc4c5ccc6c7c5c(ccc7C(=O)N(C6=O)c8ccc(cc8)OC)c9c4c3c(cc9)C2=O | StdInChI = 1S/C38H22N2O6/c1-45-21-7-3-19(4-8-21)39-35(41)27-15-11-23-25-13-17-29-34-30(38(44)40(37(29)43)20-5-9-22(46-2)10-6-20)18-14-26(32(25)34)24-12-16-28(36(39)42)33(27)31(23)24/h3-18H,1-2H3 | StdInChIKey = VZFVREBNFMQPSI-UHFFFAOYSA-N }} |Section2={{Chembox Properties | Formula = C38H22N2O6 | MolarMass = 602.59 g/mol | Appearance = Dark red solid | Density = | MeltingPt = | BoilingPt = | Solubility = }} |Section3={{Chembox Hazards | MainHazards = | FlashPt = | AutoignitionPt = }} }}Pigment Red 190 (C.I. 71140), also called Vat Red 29, is a synthetic organic compound that is used both as a pigment and as a vat dye. Although structurally a derivative of perylene, it is produced from acenaphthene.[1] It is usually applied for cotton fabric, jig dyeing, PVA and silk dyeing, still may processed into organic pigment. References1. ^K. Hunger. W. Herbst "Pigments, Organic" in Ullmann's Encyclopedia of Industrial Chemistry, Wiley-VCH, Weinheim, 2012. {{DOI|10.1002/14356007.a20_371}} {{Vat dyes}}{{dyeing}}{{organic-compound-stub}} 3 : Perylene dyes|Vat dyes|Imides |
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