產品供應熒光增白劑 ER-II

  • 發(fā)布日期：2022-09-27
  • 有效期限：30天
杭州首先材料科技有限公司 VIP
235-836-7;235-835-1
C24H16N2
332.3972
詳細信息
  • ;熒光增白劑;ER4,4'-雙[2-(鄰氰苯基)乙烯基]苯;1,4-二(4-氰苯乙烯)苯;熒光增白劑 ER-I;螢光增白劑;熒光增白劑ER-I;FBA 199;1,4-雙(2-氰基苯乙烯基)苯;熒光增白劑ER-Ⅰ;ER-Ⅰ;熒光增白劑ER-Ⅲ;4,4'-雙(2-(鄰氰苯基)乙烯基)苯;
  • Fluorescent brightener 199
  • ;Optical Brightening Agent ER-Ⅲ;1,4'-bis(2-cyanostyryl) Benzole;optical brightener 199;C.I.199;1,4-BIS(4-CYANOSTYRYL)BENZENE;4,4'-(p-phenylenediethene-2,1-diyl)bisbenzonitrile;Optical Brightening Agent ER C. I. 199;Benzonitrile, 4,4-(1,4-phenylenedi-2,1-ethenediyl)bis-;1,4'-bis(2-cyanostyryl) Benzene;Optical Brightener ER;1,4'-bis(2,4'-cyano-phenlene)-benzene;Optical Brightener ER II;Fluorescent Brightener ER-1;C.I. 199;4,4'-(benzene-1,4-diyldiethene-2,1-diyl)dibenzonitrile;4,4'-[benzene-1,4-diyldi(E)ethene-2,1-diyl]dibenzonitrile;2-[2-[4-[2-(2-cyanophenyl)vinyl]phenyl]vinyl]benzonitrile;FBA 199;Fluorescent Brightener ER-I;Fluorescent Brightener;Fluorescent Brightener ER;1,4-Bis(2-cyanostyryl)benzene;High Efficient Fluorescent whitening Agent CBS;Optical Brightener;Optical Brightening Agent;Fluorescent Whitening Agent;Fluorescent Brightener;Fluorescent Brightening Agent;Optical Whitening Agent;Optical Brightening Agent ER-III;Fluorescent Brightener ER-Ⅰ;ER-Ⅰ;Optical Brightening Agent ER-Ⅰ;Optical Brightner ER-I;Optical Brightner ER-III;
  • InChI=1/C24H16N2/c25-17-23-13-9-21(10-14-23)7-5-19-1-2-20(4-3-19)6-8-22-11-15-24(18-26)16-12-22/h1-16H/b7-5+,8-6+
  • 1.18g/cm3
  • 230-234℃
  • 571.3°C at 760 mmHg
  • 272.8°C
  • 熔點230-234°C。
  • CAS NO：13001-39-3

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