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Key Documents

C9519

Sigma-Aldrich

Calcomine Orange 2RS

Synonym(s):

Direct Orange 102

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About This Item

Linear Formula:
C34H21N6O11S2Na3
CAS Number:
Molecular Weight:
822.66
Colour Index Number:
29156
EC Number:
MDL number:
UNSPSC Code:
12171500
PubChem Substance ID:

form

powder

composition

Dye content, ~40%

SMILES string

Oc1c(N=Nc2ccccc2)c(cc3cc(NC(=O)Nc4ccc5c(O)c(N=Nc6ccc(cc6)C(=O)O[Na])c(cc5c4)S(=O)(=O)O[Na])ccc13)S(=O)(=O)O[Na]

InChI

1S/C34H24N6O11S2.3Na/c41-31-25-12-10-23(14-19(25)16-27(52(46,47)48)29(31)39-37-21-4-2-1-3-5-21)35-34(45)36-24-11-13-26-20(15-24)17-28(53(49,50)51)30(32(26)42)40-38-22-8-6-18(7-9-22)33(43)44;;;/h1-17,41-42H,(H,43,44)(H2,35,36,45)(H,46,47,48)(H,49,50,51);;;/q;3*+1/p-3/b39-37+,40-38+;;;

InChI key

NEXGZHJENSOMLV-WFQXTUNASA-K

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Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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