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Mordant Brown 33

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Mordant Brown 33

EINECS 222-810-5
CAS No. 3618-62-0 Density
Solubility Melting Point
Formula C12H11N5O6S. Na Boiling Point
Molecular Weight 375.29 Flash Point
Transport Information Appearance
Safety Risk Codes
Molecular Structure Molecular Structure of 3618-62-0 (Mordant Brown 33) Hazard Symbols

Chrome Fast Brown RH;Cromal Brown RH;Diadem Chrome Brown RH;Diamond Brown RH extra;Durochrome Brown RH;Hispacrom Brown RH;Kayaku Chrome Brown RH;Lighthouse Chrome Brown RH;Mitsui Chrome Brown RH;Omega Chrome Brown2R;Omega Chrome Brown 2RI;Pontachrome Brown HN;Sodium2-hydroxy-5-nitro-2,4-diaminoazobenzene-5-sulfonate;Solochrome Leather Brown RH;Telon Chrome Brown R;Benzenesulfonic acid, 2,4-diamino-5-[(2-hydroxy-5-nitrophenyl)azo]-, monosodiumsalt (9CI);C.I. Mordant Brown 33, monosodium salt(8CI);Acid Anthracene Brown RH;Acid Chrome Brown2R;Acid Chrome Brown RH;Acid Leather Brown TV;AlizarineChrome Brown RH;Alizarol Brown RH;Anthracene BrownRH;Atlantichrome Brown RH;Calcochrome BrownRH;Chromacid Fast Brown 2R;Chromazine Brown TV;


Mordant Brown 33 Specification

The Mordant Brown 33, with the CAS registry number 3618-62-0, has the IUPAC name of 2,4-diamino-5-[2-(3-nitro-6-oxocyclohexa-2,4-dien-1-ylidene)hydrazinyl]benzenesulfonic acid; sodium. For being a kind of brown powder, it is soluble in water and ethanol, slightly soluble in acetone while insoluble in other organic solvent.

The characteristics of this chemical are as follows: (1)#H bond acceptors: 11; (2)#H bond donors: 6; (3)#Freely Rotating Bonds: 7; (4)Polar Surface Area: 208.39; (5)Exact Mass: 376.032773; (6)MonoIsotopic Mass: 376.032773; (7)Topological Polar Surface Area: 202; (8)Heavy Atom Count: 25; (9)Complexity: 732; (10)Undefined Bond StereoCenter Count: 1; (11)Covalently-Bonded Unit Count: 2.

As to its usage, it is widely applied in many ways. It could be used in the dyeing of wool top and carpet and also in dyeing of silk, nylon, fur and leather.

In addition, you could convert the following datas into the molecular structure:
(1)Canonical SMILES: C1=CC(=O)C(=NNC2=CC(=C(C=C2N)N)S(=O)(=O)O)C=C1[N+](=O)[O-].[Na]
(2)InChI: InChI=1S/C12H11N5O6S.Na/c13-7-4-8(14)12(24(21,22)23)5-9(7)15-16-10-3-6(17(19)20)1-2-11(10)18;/h1-5,15H,13-14H2,(H,21,22,23);

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