... Physico-chemical properties:Light yellow free flowing powderPicture: Guar gum,also called guaran,is a galactomannan.It ... than that of other hydrocolloids. Guar gum shows viscosity synergy with xanthan gum. Guar gum is used as a thickener ... construction, mining, beverage, paper manufacturing, textiles, printing, cosmetics and pharmaceuticals. Industrial grade guar gum powder is suitable for use in oil ...