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Fluorescent Brightener 220

Fluorescent Brightener 220 / CAS : 16470-24-9

Appearance - UN 0.0
HS 32042000 DG Class 0.0
Synonyms Fluorescent Brightener Bbu; Tetrasodium 4,4'-Bis[[4-[Bis(2-Hydroxyethyl)Amino]-6-(4-Sulphonatoanilino)-1,3,5-Triazin-2-Yl]Amino]Stilbene-2,2'-Disulphonate]; 2,2’-(1,2-Ethenediyl)Bis(5-((4-(Bis(2-Hydroxyethyl)Amino)-6-((4-Sulfophenyl)Amino)-1,3,5-Triazin-2-Yl)Amino)-Benzenesulfonicacitetrasodiumsalt; 2,2’-Stilbenedisulfonicacid,4,4’-Bis[[4-Bis(2-Hydroxyethyl)Amino]-6-(P-Sulfoanilino)-S-Triazin-2-Yl]Amino]-,Tetrasodiumsalt; 3,5-Triazin-2-Yl)Amino)--6-((4-Sulfophenyl)Amino)-Tetrasodiumsalt; C.I. Fluorescent Brightener 220
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Properties

Summary

Formula
C40H40N12Na4O16S4
Molecular Mass
1165.04000
Exact Mass
1164.12000
PSA
481.64000
Logp
3.71280
IUPAC
tetrasodium;5-[[4-[bis(2-hydroxyethyl)amino]-6-(4-sulfonatoanilino)-1,3,5-triazin-2-yl]amino]-2-[(E)-2-[4-[[4-[bis(2-hydroxyethyl)amino]-6-(4-sulfonatoanilino)-1,3,5-triazin-2-yl]amino]-2-sulfonatophenyl]ethenyl]benzenesulfonate
SMILES
C1=CC(=CC=C1NC2=NC(=NC(=N2)N(CCO)CCO)NC3=CC(=C(C=C3)/C=C/C4=C(C=C(C=C4)NC5=NC(=NC(=N5)NC6=CC=C(C=C6)S(=O)(=O)[O-])N(CCO)CCO)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]

Attribute classification

Matter Classification
organic
Category
Surfactants, Catalysts > Surface Active Agent
Dyestuffs and Pigments > Dyestuff
Dyestuffs and Pigments > Pigment

Chemical and Physical Properties

Export information

HS Code
32042000
Export Rebate
13%
UN No.
0.0
DG-Class
0.0

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