CAS: 8003-88-1; Acid Orange 51
该化合物是一种合成的异种染料,通常用于纺织品,食品和化妆品等各种用途,其特征是其充满活力的橙色,其原因是有异体功能组(-N=N-)的存在.酸橙 51是水溶性,适合水染工艺.在酸性条件下,它表现出良好的光度和稳定性,有利于维护各种用途中的色完整性.然而,它与许多异种染料一样,可能由于潜在毒性和降解后形成芳香胺而引起环境和健康关切.因此,在许多国家,它的使用经常受到管制.在化学结构方面,酸橙色51通常含有硫酸组,增强其溶性以及纤维的亲近性.
- 英文名称Acid Orange 51
- 中文名称酸性橙51
- IUPAC名称sodium 8-((E)-(3-methyl-4-(tosyloxy)phenyl)diazenyl)-5-((E)-(4-((4-nitro-2-sulfonatophenyl)amino)phenyl)diazenyl)naphthalene-2-sulfonate
- 其它别名ACID ORANGE 51; 2-naphthalenesulfonicacid,5(or8)-[[3-methyl-4-[[(4-methylphenyl)sulfonyl]oxy; Acid Orange 51 (C.I.); C.I. Acid Orange 51; disodium 5(or 8)-(3-methyl-4-(4-methylphenylsulphonyloxy)phenylazo)-8(or 5)-4-(4-nitro-2-sulphophenylamino)phenylazo)naphthalene-2-sulphonate; 2-Naphthalenesulfonic acid, 5(or 8)-3-methyl-4-(4-methylphenyl)sulfonyloxyphenylazo-8(or 5)-4-(4-nitro-2-sulfophenyl)aminophenylazo-, disodium salt
- CAS编号8003-88-1
- MFCD编号:MFCD00078888
- EINECS号:232-328-7
- 分子式:C36H26N6Na2O11S3分子量:860.8
- 产品CID: 1794348
- 产品分类染料及颜料 → 染料 → 酸性染料
物理性质
MSDS等安全信息
欧盟法规
C&L通报REACH预注册合成工艺路线路线简述
海关参考信息
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2902902000-精萘
2907121100-间甲酚
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主要参考文献
1: Ghariani B, Messaoud M, Louati I, Mtibaà R, Nasri M, Mechichi T. Removal of Acid Orange 51 by micro zero-valent iron under different operational conditions and evaluation of toxicity. Environ Sci Pollut Res Int. 2019 Jun;26(18):18392-18402. doi: 10.1007/s11356-019-04929-1. Epub 2019 May 2. 8(11):478. doi: 10.1007/s13205-018-1499-1. Epub 2018 Nov 12.
3: Daâssi D, Zouari-Mechichi H, Frikha F, Rodríguez-Couto S, Nasri M, Mechichi T. Sawdust waste as a low-cost support-substrate for laccases production and adsorbent for azo dyes decolorization. J Environ Health Sci Eng. 2016 Jan 20;14:1. doi: 10.1186/s40201-016-0244-0.
4: Daâssi D, Zouari-Mechichi H, Frikha F, Martinez MJ, Nasri M, Mechichi T. Decolorization of the azo dye Acid Orange 51 by laccase produced in solid culture of a newly isolated Trametes trogii strain. 3 Biotech. 2013 Apr;3(2):115-125. doi: 10.1007/s13205-012-0076-2. Epub 2012 Jul 17.
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