Remik Eashan Chemicals Pvt. Ltd

Reactive Blue 250

• Category :

  Dyestuffs and Pigments

• Synonyms :

  2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-(2-(2-methoxy-5-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)-3-(2-(4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)-, sodium salt (1:4);2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-((2-methoxy-5-((2-(sulfooxy)ethyl)sulfonyl)phenyl)azo)-3-((4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)azo)-, tetrasodium salt;Tetrasodium 4-amino-5-hydroxy-6-((2-methoxy-5-((2-(sulphonatooxy)ethyl)sulphonyl)phenyl)azo)-3-((4-((2-(sulphonatooxy)ethyl)sulphonyl)phenyl)azo)naphthalene-2,7-disulphonate;tetrasodium (3Z)-5-amino-3-[2-(2-methoxy-5-{[2-(sulfonatooxy)ethyl]sulfonyl}phenyl)hydrazinylidene]-4-oxo-6-[(E)-(4-{[2-(sulfonatooxy)ethyl]sulfonyl}phenyl)diazenyl]-3,4-dihydronaphthalene-2,7-disulfonate;

• CAS NO :

  93951-21-4

• EC NO :

  300-644-5

• Molecular Formula :

  C₂₇H₂₃N₅Na₄O₂₀S₆

• Molecular Weight :

  1021.8421

• Main Specifications :

• InChI :

  InChI=1/C27H27N5O20S6.4Na/c1-50-20-7-6-18(54(36,37)11-9-52-58(47,48)49)14-19(20)30-32-26-22(56(41,42)43)13-15-12-21(55(38,39)40)25(24(28)23(15)27(26)33)31-29-16-2-4-17(5-3-16)53(34,35)10-8-51-57(44,45)46;;;;/h2-7,12-14,30H,8-11,28H2,1H3,(H,38,39,40)(H,41,42,43)(H,44,45,46)(H,47,48,49);;;;/q;4*+1/p-4/b31-29+,32-26+;;;;

• Molecular Structure :