CAS: 5850-16-8 - Echtbrown

Formula: C₂₆H₁₆N₄Na₂O₈S₂

InChI: InChI=1S/C26H18N4O8S2.2Na/c31-22-12-9-21(29-27-19-10-13-23(39(33,34)35)17-7-3-1-5-15(17)19)26(32)25(22)30-28-20-11-14-24(40(36,37)38)18-8-4-2-6-16(18)20;;/h1-14,31-32H,(H,33,34,35)(H,36,37,38);;

InChI key: InChIKey=LKXWTCDNCMRMLN-UHFFFAOYSA-N

SMILES: [Na].O=S(=O)(O)C1=CC=C(N=NC2=CC=C(O)C(N=NC3=CC=C(C=4C=CC=CC34)S(=O)(=O)O)=C2O)C=5C=CC=CC51

Synonyms:

• 1-Naphthalenesulfonic acid, 4,4′-[(2,4-dihydroxy-1,3-phenylene)bis(2,1-diazenediyl)]bis-, sodium salt (1:2)
• 1-Naphthalenesulfonic acid, 4,4′-[(2,4-dihydroxy-1,3-phenylene)bis(azo)]bis-, disodium salt
• Acid Brown 14
• Acid Brown GR
• Acid Brown M
• Acid Brown R
• Acid Brown RD
• Acid Brown RD Resorcine
• Acid Leather Brown CM
• Acid Resorcine Brown RD
• Acid TSA Brown 14
• Aciderm Brown GRF
• Albion Leather Brown RD
• Amacid Resorcine Brown 2R
• Anadurm Brown A-D
• Atul Acid Brown NR
• Atul Resorcine Brown RD
• Best Acid Brown R
• Brasilan Brown RN
• Brown 5EMBL
• Calcocid Brown RD Extra
• Colocid Brown RD
• Concorde Acid Brown L-R
• Concorde Leather Brown LRN
• Coriamin Brown E 2R
• Coriamine Brown 3R
• Crispin Brown W
• Curol Brown R
• Dermacid Brown LRN
• Dermina Brown G
• Dinacid Resourcine Brown RD
• Disodium 4,4'-[(2,4-dihydroxy-1,3-phenylene)bis(azo)]bisnaphthalene-1-sulphonate
• Echt brown n
• Eniavel Brown RN
• Fabracid Resorcine Brown S-R
• Fenazo Brown N
• Formo Brown BRF
• Hexaderm Brown DA
• Hidacid Resorcin Brown R
• Hispacid Brown RRN
• Indacid Resorcine Brown RD
• Kemacid Resorcinol Brown RD
• Leather Brown RRN
• Lecotan Brown GRH
• Mitsui Acid Brown 3R
• Mitsui Acid Brown R
• Multicuer Brown MNA
• Naphthalene Leather Brown AD
• Nitto Acid Brown RX
• Pacid Brown RD
• Resorcin Brown R
• Resorcin Brown RN
• Resorcine Brown 3R Extra
• Resorcine Brown R
• Resorcine Brown RN
• Resorcine brown sodium
• Sandolan Brown E-R
• Shikiso Acid Brown RX
• Solar Brown RX
• Takaoka Acid Brown RX
• disodium 4,4'-[(2,6-dioxocyclohex-4-ene-1,3-diylidene)di(2E)hydrazin-1-yl-2-ylidene]dinaphthalene-1-sulfonate

Acid Brown M

CAS: 5850-16-8

• Formula: C₂₆H₁₆N₄Na₂O₈S₂
• Purity: >90.0%(HPLC)
• Color and Shape: Orange to Brown powder to crystal
• Molecular weight: 622.53

Echt Brown

CAS: 5850-16-8

• Formula: C₂₆H₁₈N₄Na₂O₈S₂
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 624.5527

C.I. 20195

CAS: 5850-16-8

C.I. 20195 is a brown dye.

• Formula: C₂₆H₁₆N₄Na₂O₈S₂
• Purity: 98%
• Color and Shape: Brown Solid
• Molecular weight: 624.55

Acid Brown 14

CAS: 5850-16-8

Acid Brown 14 is a polybasic, acidic dye that is produced by the oxidation of …

• Formula: C₂₆H₁₆N₄O₈S₂·2Na
• Purity: Min. 95%
• Molecular weight: 622.54 g/mol