Chrome Dark Blue
CAS Registry Number®
1058-92-0
No image available.
CAS Name
Chrome Dark BlueMolecular Formula
C16H11ClN2O9S2.2NaCite this Page
Chrome Dark Blue. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=1058-92-0 (retrieved ) (CAS RN: 1058-92-0). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C16H11ClN2O9S2.2Na/c17-8-1-2-11(20)10(5-8)18-19-15-13(30(26,27)28)4-7-3-9(29(23,24)25)6-12(21)14(7)16(15)22;;/h1-6,20-22H,(H,23,24,25)(H,26,27,28);;
InChIKey
InChIKey=FBMLEMHVQQPBOJ-UHFFFAOYSA-N
SMILES
OC=1C2=C(C=C(S(=O)(=O)O)C1N=NC3=C(O)C=CC(Cl)=C3)C=C(S(=O)(=O)O)C=C2O.[Na]
Canonical SMILES
[Na].O=S(=O)(O)C=1C=C(O)C2=C(O)C(N=NC3=CC(Cl)=CC=C3O)=C(C=C2C1)S(=O)(=O)O
Other Names for this Substance
- 2,7-Naphthalenedisulfonic acid, 3-[2-(5-chloro-2-hydroxyphenyl)diazenyl]-4,5-dihydroxy-, sodium salt (1:2)
- C.I. Mordant Blue 13, disodium salt
- Eriochrome Blue SE
- C.I. Mordant Blue 13
- 2,7-Naphthalenedisulfonic acid, 3-[(5-chloro-2-hydroxyphenyl)azo]-4,5-dihydroxy-, disodium salt
Deleted or Replaced CAS Registry Numbers
50814-17-0, 62610-65-5
