中文名称：弱酸性亮红B
  • 弱酸性亮红 B; 酸性红 249
  • Tracid Brilliant Red B
  • Acid Red 249; disodium (3Z)-3-[2-(5-chloro-2-phenoxyphenyl)hydrazinylidene]-5-{[(4-methylphenyl)sulfonyl]amino}-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate; disodium 3-(5-chloro-2-phenoxy-phenyl)azo-4-hydroxy-5-(p-tolylsulfonylamino)naphthalene-2,7-disulfonate
  • 6416-66-6
  • 229-129-2
  • C29H20ClN3Na2O10S3
  • 748.1107
  • InChI=1/C29H22ClN3O10S3.2Na/c1-17-7-10-21(11-8-17)44(35,36)33-24-16-22(45(37,38)39)13-18-14-26(46(40,41)42)28(29(34)27(18)24)32-31-23-15-19(30)9-12-25(23)43-20-5-3-2-4-6-20;;/h2-16,33-34H,1H3,(H,37,38,39)(H,40,41,42);;/q;2*+1/p-2
  • 弱酸性亮红B 6416-66-6
  • 主要用于毛、丝、锦纶织物的染色和印花，还可用于制造色淀、墨水及皮革、纸张
  • 亚硝酸钠、盐酸
  • 亚硝酸钠、盐酸