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Details

Stereochemistry ACHIRAL
Molecular Formula C32H24N10O8S2.2Na
Molecular Weight 786.705
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 1
Charge 0

SHOW SMILES / InChI
Structure of FLUORESCENT BRIGHTENER 32

SMILES

[Na+].[Na+].[O-]S(=O)(=O)C1=CC(NC2=NC(=O)N=C(NC3=CC=CC=C3)N2)=CC=C1\C=C\C4=CC=C(NC5=NC(=O)N=C(NC6=CC=CC=C6)N5)C=C4S([O-])(=O)=O

InChI

InChIKey=YUZILKLGVPUFOT-YHPRVSEPSA-L
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+;;

HIDE SMILES / InChI

Molecular Formula Na
Molecular Weight 22.98976928
Charge 1
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula C32H24N10O8S2
Molecular Weight 740.725
Charge -2
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 1
Optical Activity NONE

Approval Year

Substance Class Chemical
Created
by admin
on Mon Mar 31 19:55:06 GMT 2025
Edited
by admin
on Mon Mar 31 19:55:06 GMT 2025
Record UNII
RBY0WBM542
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
BLANKOPHOR B
Preferred Name English
FLUORESCENT BRIGHTENER 32
Common Name English
4,4'-BIS((4-ANILINO-6-HYDROXY-S-TRIAZIN-2-YL)AMINO)-2,2'-STILBENEDISULFONIC ACID, DISODIUM SALT
Systematic Name English
CI 40620
Common Name English
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)
Systematic Name English
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
Systematic Name English
CI FLUORESCENT BRIGHTENER 32
Common Name English
LEUCOPHOR BCF
Brand Name English
DIRECT WHITE
Brand Name English
C.I. FLUORESCENT BRIGHTENER 32
Common Name English
DISODIUM 4,4'-BIS(4-ANILINO-6-HYDROXY-S-TRIAZIN-2-YLAMINO)STILBENE-2,2'-DISULFONATE
Common Name English
2,2'-STILBENEDISULFONIC ACID, 4,4'-BIS((4-ANILINO-6-HYDROXY-S-TRIAZIN-2-YL)AMINO)-, DISODIUM SALT
Systematic Name English
CI FLUORESCENT BRIGHTENING AGENT 32, DISODIUM SALT
Systematic Name English
DISODIUM 4,4'-BIS((4-ANILINO-6-HYDROXY-S-TRIAZIN-2-YL)AMINO)-2,2'-STILBENEDISULFONATE
Common Name English
Code System Code Type Description
PUBCHEM
6440830
Created by admin on Mon Mar 31 19:55:06 GMT 2025 , Edited by admin on Mon Mar 31 19:55:06 GMT 2025
PRIMARY
EPA CompTox
DTXSID70889445
Created by admin on Mon Mar 31 19:55:06 GMT 2025 , Edited by admin on Mon Mar 31 19:55:06 GMT 2025
PRIMARY
FDA UNII
RBY0WBM542
Created by admin on Mon Mar 31 19:55:06 GMT 2025 , Edited by admin on Mon Mar 31 19:55:06 GMT 2025
PRIMARY
CAS
1264-32-0
Created by admin on Mon Mar 31 19:55:06 GMT 2025 , Edited by admin on Mon Mar 31 19:55:06 GMT 2025
PRIMARY
ECHA (EC/EINECS)
215-032-2
Created by admin on Mon Mar 31 19:55:06 GMT 2025 , Edited by admin on Mon Mar 31 19:55:06 GMT 2025
PRIMARY