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
- See more synonyms
- 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
Ref: 02-J64999
| 50g | To inquire |
Estimated delivery in United States, on Thursday 2 Jan 2025
Ref: IN-DA003PQZ
| 1g | 31.00 € | ||
| 5g | 38.00 € | ||
| 25g | 81.00 € | ||
| 50g | 102.00 € | ||
| 100g | 171.00 € | ||
| 500g | 566.00 € |
Estimated delivery in United States, on Tuesday 7 Jan 2025
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
Ref: 3D-FC52661
| 1kg | 609.00 € | ||
| 100g | 145.00 € | ||
| 250g | 283.00 € | ||
| 500g | 430.00 € |
Estimated delivery in United States, on Tuesday 21 Jan 2025
Chrysophenine
CAS:2870-32-8
Formula:
C30H26N4Na2O8S2
Color and Shape:
Light yellow to Brown powder to crystal
Molecular weight:
680.66
Ref: 3B-C0530
| 500g | 210.00 € |
Estimated delivery in United States, on Thursday 30 Jan 2025
Chrysophenine (Technical Grade)
Controlled ProductCAS: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
Ref: TR-C433123
| 250mg | 94.00 € | ||
| 500mg | 126.00 € | ||
| 2500mg | 156.00 € |
Estimated delivery in United States, on Tuesday 18 Feb 2025
Direct Yellow 12
CAS:2870-32-8
Formula:
C30H26N4O8S2Na
Color and Shape:
Yellow-Red Powder
Molecular weight:
680.66
Ref: 04-C12966000
| 100mg | Discontinued | Request information |
