... chemical properties:Light yellow free flowing powderPicture: Guar gum,also called guaran,is a galactomannan.It ... Guar gum shows viscosity synergy with xanthan gum. Guar gum is used as a thickener and emulsifier in commercial food ... food , pet food, oil drilling, construction, mining, beverage, paper manufacturing, textiles, printing, cosmetics and pharmaceuticals. Industrial grade guar gum powder ...