Welan gum is a specialty fermentation polysaccharide produced by fermentation of Sphingomonas sp. A key feature of this novel, water-soluble polysaccharide is its excellent stability and viscosity retention at temperatures up to 150°C (300°F).  
Specifications:

TEST ITEM		STANDARDS
PARTICLE SIZE		95% MIN THROUGH 60 MESH SIEVE
LOSS ON DRYING		16% MAX
POWDER COLOR		35 MIN
PH OF 1% SOLUTION		7-9.5
VISCOSITY	300RPM	55 MIN
	200RPM	45 MIN
	100RPM	35 MIN
	6RPM	15 MIN
	3RPM	12.5 MIN

Usage: