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Substance Name: C.I. 40620
RN: 1264-32-0
UNII: RBY0WBM542
InChIKey: YUZILKLGVPUFOT-YHPRVSEPSA-L

Molecular Formula

  • C32-H26-N10-O8-S2.2Na

Molecular Weight

  • 786.716
 
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Names and Synonyms

Results Name

  • C.I. 40620

Name of Substance

  • Fluorescent brightener 32

Synonyms

  • Blankophor B
  • C.I. Fluorescent Brightener 32
  • Direct White
  • EINECS 215-032-2
  • Hakkol BS
  • Leucophor B
  • Leucophor BCF
  • Leucophor BN
  • UNII-RBY0WBM542
  • Whitex B

Systematic Names

  • Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-((1,4-dihydro-4-oxo-6-(phenylamino)-1,3,5-triazin-2-yl)amino)-, disodium salt
  • Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-((1,6-dihydro-6-oxo-4-(phenylamino)-1,3,5-triazin-2-yl)amino)-, sodium salt (1:2)
  • Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-((4-hydroxy-6-(phenylamino)-1,3,5-triazin-2-yl)amino)-, disodium salt
  • Disodium 4,4'-bis((6-anilino-1,4-dihydro-4-oxo-1,3,5-triazin-2-yl)amino)stilbene-2,2'-disulphonate

Registry Numbers

CAS Registry Number

  • 1264-32-0

FDA UNII

  • RBY0WBM542

Other Registry Numbers

  • 17119-28-7
  • 36415-17-5
  • 51810-10-7

System Generated Number

  • 0001264320

Molecular Formulas

Molecular Formula

  • C32-H26-N10-O8-S2.2Na

Molecular Formula Fragments

  • C32-H26-N10-O8-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C32H26N10O8S2.2Na/c43-31-39-27(33-21-7-3-1-4-8-21)37-29(41-31)35-23-15-13-19(25(17-23)51(45,46)47)11-12-20-14-16-24(18-26(20)52(48,49)50)36-30-38-28(40-32(44)42-30)34-22-9-5-2-6-10-22;;/h1-18H,(H,45,46,47)(H,48,49,50)(H3,33,35,37,39,41,43)(H3,34,36,38,40,42,44);;/q;2*+1/p-2/b12-11+;;

InChIKey

YUZILKLGVPUFOT-YHPRVSEPSA-L

Smiles

[Na+].[Na+].C(=C\c1c(cc(cc1)Nc1[nH]c(nc(n1)=O)Nc1ccccc1)S(=O)(=O)[O-])\c1c(cc(cc1)Nc1[nH]c(nc(n1)=O)Nc1ccccc1)S(=O)(=O)[O-]