D-(-)-Gulonic Acid Gamma-lactone/6322-07-2

Product Name：D-(-)-Gulonic acid gamma-lactone

Usage:  Pharmaceutical intermediate

Chemical Name: D-Gulono-1,4-lactone; D-Gulonic acid-γ-lactone;

Cas No.: 6322-07-2

Molecular Formula: C₆H₁₀O₆
Molecular Weight: 178

Specifications:

Appearance: White crystal powder

Purity: 99%min by HPLC

Melting point: 181-186℃
Optical Rotation: -54° to -56°

Water: 0.5max