Product Chromotropic Acid
Synonyms 4,5 – dihydroxynaphthalene-2,7 Disulfonic Acid
CAS # 148-25-4
Molecular Formula C10H6O8S2 Na2
Molecular Weight 320
Physical Appearance Greyish Colored Wet Material
Purity Min. 60.00%
Insolubles Max. 0.20%