2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-(phenylazo)-, disodium salt

Base Information

Chemical Name:2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-(phenylazo)-, disodium salt
CAS No.:5859-00-7
Deprecated CAS:67951-40-0
Molecular Formula:C16H12 N2 O7 S2 . 2 Na
Molecular Weight:452.376
Hs Code.:
European Community (EC) Number:227-502-4
DSSTox Substance ID:DTXSID5064041
Mol file:5859-00-7.mol

Synonyms:5859-00-7;2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-(phenylazo)-, disodium salt;Naphthalene Lake Orange R;Cetil Orange RR;Acid Orange R;Colacid Orange R;Acid Ponceau 2G;Kiton Ponceau 2G;Croceine Orange 2R;Brilliant Orange 2R;Kayaku Acid Orange G;Tertracid Orange P2G;C.I. Acid Orange 14;EINECS 227-502-4;NSC 45548;disodium;3-hydroxy-4-phenyldiazenylnaphthalene-2,7-disulfonate;C.I. 16100;C.I. ACID ORANGE 14, DISODIUM SALT;Disodium 3-hydroxy-4-(phenylazo)naphthalene-2,7-disulphonate;DTXSID5064041;AKOS000283040;2,5-Naphthalenedisulfonic acid, 3-hydroxy-4-(phenylazo)-, disodium salt;2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-(2-phenyldiazenyl)-, sodium salt (1:2)

Suppliers and Price of 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-(phenylazo)-, disodium salt

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 11 raw suppliers

Chemical Property of 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-(phenylazo)-, disodium salt

Chemical Property:

Boiling Point:°Cat760mmHg
Flash Point:°C
PSA：170.45000
Density:g/cm³
LogP:5.61580
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:9
Rotatable Bond Count:2
Exact Mass:451.97248157
Heavy Atom Count:29
Complexity:724

Purity/Quality:: 98%min ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C=C1)N=NC2=C3C=CC(=CC3=CC(=C2O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

Technology Process of 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-(phenylazo)-, disodium salt

There total 3 articles about 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-(phenylazo)-, disodium salt which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 62-53-3
aniline

: 148-75-4
2-naphthol-3,6-disulphonic acid

: 5859-00-7
disodium 4-(phenyldiazenyl)-3-hydroxynaphthalene-2,7-disulfonate

Guidance literature:: aniline; With hydrogenchloride; sodium nitrite; In water; at 0 ℃; Cooling with ice;

2-naphthol-3,6-disulphonic acid; With sodium carbonate; sodium hydroxide; In water; Cooling with ice;
DOI:10.1021/ja207565m