Delta-Gluconolactone 是聚羟基酸，可螯合金属离子，具有保湿、抗氧化特性。

Gluconolactone is a naturally-occurring food additive used as a sequestrant, an acidifier, or a curing, pickling, or leavening agent. It is a cyclic ester of D-gluconic acid. Pure gluconolactone is a white odorless crystalline powder.

90-80-2

C6H10O6

178.14

Delta-Gluconolactone;Gluconic acid lactone;葡萄糖酸内酯;Gluconolactone

DMSO:30 mg/mL(168.4 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years