Chemical Name: 2-Methyltetrahydrofuran-3-one
CAS No.: 3188-00-9
Molecular Fomula:C5H8O2
Molecular weight:?100.12
Appearance:?Colorless to light yellow liquid
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%