disodium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate

Base Information

• Chemical Name: disodium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate
• CAS No.: 3564-21-4
• Molecular Formula: C₁₈H₁₁ClN₂O₆S*2Na
• Molecular Weight: 464.794
• Mol file: 3564-21-4.mol

Synonyms:2-Naphthalenecarboxylicacid, 4-[(5-chloro-4-methyl-2-sulfophenyl)azo]-3-hydroxy-, disodium salt (9CI);C.I. Pigment Red 48 (7CI);C.I. Pigment Red 48, disodium salt (8CI);BonadurRed Y 20-6440;C.I. 15865;Carmine Lake 2A;Carmine Lake 2WA;Cogilor Red 313.00;Eljon Rubine YS;Irgalite Red 2BS;Isol Bona Red 5NR;IsolBona Red NR;Japan Red 405;Kromon Red 2B Sodium Salt;Lithol Scarlet 5BM;Lithol Scarlet BBM;Lithosol Red 2B;Lithosol Red 2BD;Monolite Rubine 2BN;No.3742/4 Conc. Scarlet;No. 67 Conc. Crimson;Permanent Red 2B;Permanent Red F5R;Pigment Red 48;Pigment Red 4BS;Silogomma Fast Red G;Silotermo Red F;Silotermo Red FG;Silotermo Red RBM;Siloton Red F 5R;Siloton Red RBM;Suprapal Red 3XIA843;Symuler Neothol Red 2B;Symuler Red 3020;Symuler Red3023;Symuler Red 3030;Symuler Red 3037;Symuler Red 3045;

Chemical Property of disodium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate

Chemical Property:

• PSA: 147.17000
• LogP: 2.23850

Purity/Quality:

98%,99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of disodium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate

There total 1 articles about disodium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate 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:

→ C18H11ClN2O6S(2-)*2Na(1+) (3564-21-4,17797-35-2)

Guidance literature:

/Z0524221541//3-Hydroxy-2-naphthoesaeure-Na-salz bei pH > 7;