C.I. Direct Violet 35

HCID 80371
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Basic information

CAS
6227-20-9
Standard SMILES
COc1cc(N=Nc2cc(S(=O)(=O)[O-])c3cccc(S(=O)(=O)[O-])c3c2)c(C)cc1N=Nc1c(S(=O)(=O)[O-])cc2cc(Nc3ccccc3)ccc2c1O.[Na+].[Na+].[Na+]
InChIKey
VRVDFJOCCWSFLI-UHFFFAOYSA-K
Molecular formula
C34H24N5Na3O11S3
Average molar mass
843.761 g/mol
Monoisotopic mass
843.03275243

Names & identifiers

Preferred name
C.I. Direct Violet 35
IUPAC
Trisodium 3-({4-[(6-anilino-1-hydroxy-3-sulfonatonaphthalen-2-yl)diazenyl]-5-methoxy-2-methylphenyl}diazenyl)naphthalene-1,5-disulfonate
English name
trisodium 3-[[4-[[6-(anilino)-1-hydroxy-3-sulphonato-2-naphthyl]azo]-5-methoxy-o-tolyl]azo]naphthalene-1,5-disulphonate
Molecular formula
C34H24N5Na3O11S3
Molecular weight
843.74557

Names & synonyms

C.I.27915Violet 35DirectVioletEinecs 228-327-6Direct Violet 35C.I.DirectViolet35Brilliant Violet 5BFNBrilliant Congo Blue 5RDirect violet 35 (C.I. 27915)C.I.Direct Violet 35:C.I.27915

Database identifiers

CAS
6227-20-9
PubChem CID
80371
DTXSID
DTXSID70881404
EC Number
228-327-6

Properties

Physicochemical properties

Density
1.56 · 1.56[at 20℃]
vapor pressure
0 Pa · 0Pa at 25℃
Water Solubility
50 g/L · 50g/L at 20℃
LogP
-1 · -1
EPA Substance Registry System
35 · C.I. Direct Violet 35, trisodium salt (6227-20-9)
Symbol(GHS)
7 · GHS07,GHS08

Safety & regulation

Safety data

tsca
TSCA listed
Signal word
Warning
Symbol(GHS)
GHS07,GHS08
Hazard statements
H361-H319-H302-H317
REACH Registrations
Active
Precautionary statements
P201-P202-P281-P308+P313-P405-P501-P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501

Chemistry & industry

Preparation methods

Preparation3-Aminonaphthalene-1,5-disulfonic acid diazo, and 2-Amino-4-methylanisole coupling, its product to diazo, in alkaline conditions and 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid coupling.

Upstream & downstream products

Suppliers19 total

湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]
陕西缔都新材料有限公司029-63373950 17392216152 · [email protected]
湖北广奥生物科技有限公司027-02702759223056 18162699093 · [email protected]
湖北成海化工有限公司027-59220433 18327245847 · [email protected]

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