Glycerin monostearate(GMS)

Specification:
Appearance: White or light yellow color in flake or powder
Mono ester content: 40-42%
Free acid(stearic acid): 2.5% max
Melting point: 53 min
Iodine value: 3.0 max
Heavy metals: 0.0005% max
As: 0.0001% max
Fe: 0.002% max