Description - White to off white color fine free flowing powder Solubility - Insoluble in cold water pH , 2 % solution ,w/v - 5 to 7 Viscosity of 10% solution in Brookfield viscometer [Model LVDVII+PRO] @ 800c , Spindle No:2, RPM : 100 - 15 - 40 cPs Moisture content, % w/w - Max 13