Free release

22346-43-6 4-hydroxy-7-methylamino-2-naphthalenesulfonic acid

service@apichina.com
Product Name 4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid
CAS No. 22346-43-6
Synonyms Methyl J Acid; 4-Hydroxy-7-Methylamino-2-Naphthalene Sulfonic Acid; N-Methyl J Acid; 4-hydroxy-7-(methylamino)naphthalene-2-sulfonic acid; 4-Hydroxy-7-Methylamino-2-Naphthanlenesulfonicacid
InChI InChI=1/C11H11NO4S/c1-12-8-2-3-10-7(4-8)5-9(6-11(10)13)17(14,15)16/h2-6,12-13H,1H3,(H,14,15,16)
Molecular Formula C11H11NO4S
Molecular Weight 253.2743
Density 1.542g/cm3
Refractive index 1.714