Chemical Name: Phenyl sulfoxide
CAS No.: 945-51-7
Molecular Fomula: C12H10OS
Molecular weight: 202.27
Appearance: White to yellow or pink crystalline powder
Assay: ≥99.0%
Chemical Name: Sulfo-1,8-naphthalic anhydride potassium salt
CAS No.: 71501-16-1
Molecular Fomula: C12H5KO6S
Molecular weight: 316.33
Appearance: White to orange to green crystals
Assay: 99%