Gluconolactone

Cas No 90-80-2

Assay 99.9% Water soluble preservative 

GRAS

GDL is made through the fermentation of plant-derived glucose, generally rice or maize

sieves thru 25 mesh

useage 1%-3%. Can usefully be combined with sodium benzoate, (0.2-1.0% ) potassium sorbate (0.2-1.0%), or both. 

Note this is also called  Food additive E575

C of A B1904001

MSDS

Not for internal use. Not tested on animals.