Our company supplier of four form types of Sudan Hashab gum Arabic acacia Senegal . food and medical grad . 1- raw grain form 2- Mechanical powder gum Arabic size less than 50 micron 3-Mechanical powder gum Arabic size greater than 50 micron 4- spray dried Hashab gum (Acacia Senegal) . We offer these types top standard grade , light to yellow SGS certifaction moisture content 13% Solubility Soluble in water Not soluble in Ethanol Nitrogen 0.37% Optical Rotation(measured at 589 nm) -26 to -34 Arsenic