4-Amino-2-chlorotoluene-5-sulfonic acid sodium salt

CAS: 6627-59-4

Ref. 3D-GAA62759

Product Information

• Name: 4-Amino-2-chlorotoluene-5-sulfonic acid sodium salt
• Synonyms: 5-(4-methoxyphenyl)-4-[(3-phenoxybenzylidene)amino]-2,4-dihydro-3H-1,2,4-triazole-3-thione, Benzenesulfonic acid, 2-amino-4-chloro-5-methyl-, monosodium salt, Benzenesulfonic acid, 2-amino-4-chloro-5-methyl-, sodium salt (1:1), Sodium 2-amino-4-chloro-5-methylbenzenesulfonate, Sodium 2-chloro-4-aminotoluene-5-sulfonate, m-Toluenesulfonic acid, 6-amino-4-chloro-, monosodium salt
• CAS: 6627-59-4

Description

4-Amino-2-chlorotoluene-5-sulfonic acid sodium salt is a benzene derivative that is used as an intermediate in the production of dyes and pigments. This compound is sensitive to electron donation, which causes it to turn from colorless to colored. 4-Amino-2-chlorotoluene-5-sulfonic acid sodium salt has two electron donating groups (-NH2 and -SO3H) and one electron withdrawing group (-Cl). The electron withdrawing group causes the molecule to be very sensitive to oxidation by hydrogen atoms, which leads to a change in color. These properties make 4-amino-2 chlorotoluene 5 sulfonic acid sodium salt ideal for use in recording electron density.

• Brand: Biosynth

Chemical properties

• Molecular weight: 243.64 g/mol
• Formula: C₇H₇ClNNaO₃S
• Purity: Min. 95%