Product Information
Name:Direct Black 19
Synonyms:
- disodium;4-amino-3,6-bis[[4-[(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]-5-hydroxynaphthalene-2,7-disulfonate
Brand:Apollo Scientific
Description:Direct Black 19
Notice:Our products are intended for lab use only. For any other use, please contact us.
Chemical properties
Molecular weight:657.68
Formula:C34H27N13Na2O7S2
Purity:BS
Technical inquiry about: Direct Black 19
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