CAS: 4553-89-3 - disodium 4,4'-[[2,4-dihydroxy-5-(hydroxymethyl)-1,3-phenylene]bis(azo)]bisnaphthalene-1-sulphonate
Formule :C27H18N4Na2O9S2
InChI :InChI=1S/C27H20N4O9S2.2Na/c32-14-15-13-22(30-28-20-9-11-23(41(35,36)37)18-7-3-1-5-16(18)20)27(34)25(26(15)33)31-29-21-10-12-24(42(38,39)40)19-8-4-2-6-17(19)21;;/h1-13,32-34H,14H2,(H,35,36,37)(H,38,39,40);;
Code InChI :InChIKey=NMQPBGBNMRHZDU-UHFFFAOYSA-N
SMILES :[Na].O=S(=O)(O)C1=CC=C(N=NC=2C=C(C(O)=C(N=NC3=CC=C(C=4C=CC=CC34)S(=O)(=O)O)C2O)CO)C=5C=CC=CC51
- Synonymes :
- 1-Naphthalenesulfonic acid, 4,4′-[[2,4-dihydroxy-5-(hydroxymethyl)-1,3-phenylene]bis(2,1-diazenediyl)]bis-, sodium salt (1:2)
- 1-Naphthalenesulfonic acid, 4,4′-[[2,4-dihydroxy-5-(hydroxymethyl)-1,3-phenylene]bis(azo)]bis-, disodium salt
- 1538 Brown
- Brown HT
- Certicol Brown N Extra
- Certicol Brown RS
- Chocolate brown HT
- E 155
- Edicol Brown HT
- Hexacol Chocolate Brown HT
- Voir d'autres synonymes
- disodium 4-[(2E)-2-{(5Z)-3-(hydroxymethyl)-2,6-dioxo-5-[(4-sulfonatonaphthalen-1-yl)hydrazono]cyclohex-3-en-1-ylidene}hydrazino]naphthalene-1-sulfonate
Marque | Informations sur le produit | Degré de pureté | Gamme de prix | Livraison estimée |
---|---|---|---|---|
Chocolate Brown HT (C.I. 20285) REF : 7W-GT2746CAS : 4553-89-3 | ≥ 85.0% | 31,00 €~156,00 € | jeu 12 Déc 24 | |
Chocolate Brown HT (Technical Grade) REF : TR-C440000CAS : 4553-89-3 | - - - | 94,00 €~154,00 € | lun 23 Déc 24 | |
Chocolate brown HT REF : 3D-FC52726CAS : 4553-89-3 | Min. 95% | 136,00 €~598,00 € | ven 27 Déc 24 |
Chocolate Brown HT (C.I. 20285)
Ref: 7W-GT2746
25g | 31,00 € | ||
100g | 84,00 € | ||
250g | 156,00 € |
Chocolate Brown HT (Technical Grade)
Ref: TR-C440000
5g | 94,00 € | ||
10g | 126,00 € | ||
50g | 154,00 € |
Chocolate brown HT
Ref: 3D-FC52726
1kg | 598,00 € | ||
50g | 136,00 € | ||
100g | 190,00 € | ||
250g | 297,00 € | ||
500g | 450,00 € |