CAS: 2870-32-8 - Direct Yellow 12

Formula: C₃₀H₂₈N₄O₈S₂·2Na

InChI: InChI=1S/C30H28N4O8S2.2Na/c1-3-41-27-15-11-23(12-16-27)31-33-25-9-7-21(29(19-25)43(35,36)37)5-6-22-8-10-26(20-30(22)44(38,39)40)34-32-24-13-17-28(18-14-24)42-4-2;;/h5-20H,3-4H2,1-2H3,(H,35,36,37)(H,38,39,40);;

InChI key: InChIKey=VOICIIARQRFWIW-UHFFFAOYSA-N

SMILES: [Na].O=S(=O)(O)C1=CC(N=NC2=CC=C(OCC)C=C2)=CC=C1C=CC3=CC=C(N=NC4=CC=C(OCC)C=C4)C=C3S(=O)(=O)O

Synonyms:

• Airedale Yellow CHD
• Amanil Chrysophenine G
• Atlantic Chrysophenine YA
• Aurophenine O
• Benzanil Yellow CH
• Benzenesulfonic acid, 2,2′-(1,2-ethenediyl)bis[5-[(4-ethoxyphenyl)azo]-, disodium salt
• Benzenesulfonic acid, 2,2′-(1,2-ethenediyl)bis[5-[2-(4-ethoxyphenyl)diazenyl]-, sodium salt (1:2)
• Benzo Yellow LG
• Calcomine Brilliant Yellow
• Chrome Leather Yellow CH
• Chrysophenine ESP
• Chrysophenine Extra
• Chrysophenine G
• Chrysophenine G Extra
• Chrysophenine GP
• Chrysophenine J
• Chrysophenine KG Conc
• Chrysophenine NS
• Chrysophenine Y
• Chrysophenine YA-CF
• Chrysophenine Yellow
• Chrysophrenin G
• Ci 24895
• Cotton Yellow CH
• DY12 dye
• Diazamine Yellow C
• Diphenyl Chrysoine 3G
• Diphenyl Chrysoine 3GP
• Direct Chrysophenine G
• Direct Frosted Yellow G
• Direct Frozen Yellow G
• Direct Yellow 12
• Direct Yellow C
• Direct Yellow CHD
• Direct Yellow CV
• Direct Yellow G
• Erie Yellow Y
• Fenamin Yellow CP
• Fixanol Yellow 3G
• Kayafect Yellow S
• Kayaku Chrysophenine
• Kayaku Chrysophenine GE
• Kayaku Chrysophenine GN
• Kayaku Chrysophenine GX
• La 1120
• Mitsui Chrysophenine G
• Mitsui Chrysophenine G 400
• Mitsui Chrysophenine KG
• NSC 47745
• Nylomine Acid Yellow C 4R
• Peeramine Chrysophenine YA
• Pontamine Yellow CH
• Shikiso Chrysophenine GX
• Tertrodirect Yellow CG
• Vondacel Yellow CG
• disodium 2,2'-(E)-ethene-1,2-diylbis{5-[(E)-(4-ethoxyphenyl)diazenyl]benzenesulfonate}
• disodium 2,2'-(Z)-ethene-1,2-diylbis{5-[(E)-(4-ethoxyphenyl)diazenyl]benzenesulfonate}
• C.I. 24895
• C.I. Direct Yellow 12

Chrysophenine sodium salt

CAS: 2870-32-8

A diazo stilbene dye This Thermo Scientific Chemicals brand product was originally part of the …

• Formula: C₃₀H₂₆N₄Na₂O₈S₂
• Molecular weight: 680.66

Direct Yellow 12

CAS: 2870-32-8

• Formula: C₃₀H₂₆N₄Na₂O₈S₂
• Color and Shape: Solid
• Molecular weight: 680.6590

Chrysophenine

CAS: 2870-32-8

• Formula: C₃₀H₂₆N₄Na₂O₈S₂
• Molecular weight: 680.66

Chrysophenine

CAS: 2870-32-8

Chrysophenine is a yellow dye that is soluble in water. It can be used as …

• Formula: C₃₀H₂₆N₄Na₂O₈S₂
• Color and Shape: Powder
• Molecular weight: 680.66 g/mol

Chrysophenine

CAS: 2870-32-8

• Formula: C₃₀H₂₆N₄Na₂O₈S₂
• Color and Shape: Light yellow to Brown powder to crystal
• Molecular weight: 680.66

Chrysophenine (Technical Grade)

CAS: 2870-32-8

Stability Light Sensitive Applications Chrysophenine is an an organic azo dye (a direct dye) used …

• Formula: C₃₀H₂₆N₄O₈S₂Na
• Color and Shape: Neat
• Molecular weight: 680.66

Direct Yellow 12

CAS: 2870-32-8

• Formula: C₃₀H₂₆N₄O₈S₂Na
• Color and Shape: Yellow-Red Powder
• Molecular weight: 680.66