2-Amino-5-methylbenzenesulfonic acid

CAS: 88-44-8

Ref. IN-DA003N2U

Product Information

• Name: 2-Amino-5-methylbenzenesulfonic acid
• Synonyms: 4-Aminotoluene-3-sulfonic acid, Ptmsptmsa, Benzenesulfonic acid, 2-amino-5-methyl-, 6-Amino-m-toluenesulfonic acid, Red 4B acid, p-Toluidine-2-sulfonic Acid, m-Toluenesulfonic acid, 6-amino-, 4-Aminotoluene-3-sulphonic acid, Kyselina 4-toluidin-3-sulfonova, 2-amino-5-methyl-benzenesulfonic acid, 2-amino-5-methylbenzene-1-sulfonic acid, Kyselina 4-toluidin-3-sulfonova [Czech], 4-Methylaniline-2-sulfonic acid, 4B Acid, Free Acid, 4-Aminotoluene-3-sulfonicacid, 3-methyl-6-aminobenzenesulfonic acid, 2-amino-5-methylbenzenesulphonic acid, 2-amino-5-methyl-benzenesulphonic acid, 4-Aminotoluene-3-sulfonic acid, 99%, 2-amino-5-methyl-benzene sulfonic acid, 1-amino-4-methylbenzene-2-sulfonic acid, 2-Amino-5-methyl-1-benzenesulfonic acid, p-Toluidine-o-sulfonic acid, 6-Amino-m-toluensulfonic acid, 2-Amino-5-methylbenzenesulfonicacid, 1-Amino-4-methylbenzene-2-sulfonic acid, 2-Amino-5-Methylbenzenesulfonate, 4-Amino-1-methylbenzene-3-sulfonic acid, 4-Aminotoluene-3-Sulphonic Acid, 4-Methyl-2-sulfoaniline, 4B acid, NSC 7544, Ptmsa, p-Toluidine-2-sulfonic acid, p-Toluidine-m-sulfonic acid
• Brand: Indagoo

Chemical properties

• Molecular weight: 187.2163
• Formula: C₇H₉NO₃S
• Purity: 98%
• Color/Form: Solid
• InChI: InChI=1S/C7H9NO3S/c1-5-2-3-6(8)7(4-5)12(9,10)11/h2-4H,8H2,1H3,(H,9,10,11)
• InChI key: LTPSRQRIPCVMKQ-UHFFFAOYSA-N