DSD ACID

• Category :

  Intermediates/Dyestuff intermediates

• Synonyms :

  2,2'-(1,2-Ethylenediyl)bis(5-aminobenzenesulfonic acid); Amsonic acid;4,4'-Diaminostilbene-2,2'-Disulfonic Acid;2,2'-ethene-1,2-diylbis(5-aminobenzenesulfonic acid);4,4'-Diamino-2,2'-stilbenedisulfonic acid;DSD Acid;4,4-Diaminodiphenylethylene-2,2-disulfonic acid;

• CAS NO :

  81-11-8

• EC NO :

  201-325-2

• Molecular Formula :

  C₁₄H₁₄N₂O₆S₂

• Molecular Weight :

  370.4008

• Main Specifications :

  Molecular formula: C14H14N2O8S2

• InChI :

  InChI=1/C14H14N2O6S2/c15-11-5-3-9(13(7-11)23(17,18)19)1-2-10-4-6-12(16)8-14(10)24(20,21)22/h1-8H,15-16H2,(H,17,18,19)(H,20,21,22)

• Packing :

  packing with 40kg weave bag lined with pvc membrance or as per the consumers' request

• Product description :

  Appearance with pale yellow paste or powder. It is easy to dissolove in alcohol, ether and alkali, but not in water. Also, it is apt to be oxidized to show red colour and have the nature of fragrant acid.

• Uses :

  dsd acid is mainly used as intermediates of fluorescer and varieties dyes.

• Molecular Structure :