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Reference substances

Reference substances

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General information

Inventory

EC number:
275-031-8
EC name:
Potassium sodium 4,4'-bis[6-anilino-4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
CAS number:
70942-01-7

No inventory information available

Reference substance information

IUPAC name:
potassium sodium 2,2'-ethene-1,2-diylbis[5-({4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl}amino)benzenesulfonate]
Synonyms
Names:
Identifier:
common name
Blankophor DL 01 fl.
Identifier:
common name
C.I. Fluorescent Brightener 28/113

CAS information

CAS number:
70942-01-7

Molecular and structural information

Molecular formula:
C40H44N12O10S2xNa
Molecular weight:
1 041.17
SMILES notation:
[Na+].[K].[Na+].[K].C(=C\c1c(cc(cc1)Nc1nc(nc(n1)N(CCO)CCO)Nc1ccccc1)S(=O)(=O)[O-])\c1c(cc(cc1)Nc1nc(nc(n1)N(CCO)CCO)Nc1ccccc1)S(=O)(=O)[O-]
InChl:
1S/C40H44N12O10S2.2K.2Na.2H/c53-21-17-51(18-22-54)39-47-35(41-29-7-3-1-4-8-29)45-37(49-39)43-31-15-13-27(33(25-31)63(57,58)59)11-12-28-14-16-32(26-34(28)64(60,61)62)44-38-46-36(42-30-9-5-2-6-10-30)48-40(50-38)52(19-23-55)20-24-56;;;;;;/h1-16,25-26,53-56H,17-24H2,(H,57,58,59)(H,60,61,62)(H2,41,43,45,47,49)(H2,42,44,46,48,50);;;;;;/q;;;2*+1;;/p-2/b12-11+;;;;;;
Structural formula:
Chemical structure