Welan gum

Welan Gum  is an anionic polysaccharide with excellent thermal stability and retention of viscosity at elevated temperatures.
Others name: Biozan; Kelco Crete.

Welan Gum
Welan Gum Food Grade
Welan Gum Industrial Grade
Welan Gum Cosmetic Grade
Welan Gum Oil drilling Grade

Welan gum

Item		Specifications
Appearance		Off-white to tan powder
High temperature performance		120 degrees Celsius
Acid resistance		This product and citric acid can be used together,function is not affected
Solubility		Hot or cold water
Viscosity (1% Gum to 1% KCL Brookfield, LVT. 60 rpm, spring 3, 25 Celsius)		Min.1500 mPa.s
Boiling point(Celsius)		137-138
Loss on drying		Max.13.0%
Residue on ignition		5%
PH (of 1% solution)		5.0-9.5
Particle size		95% through 80 mesh

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