... cream-color and free flowing powderParticle size120 - 200 meshViscosity: 1% aqueous solution at, 35°C, 1 hour,Brookfield Model DV-1 viscometer ... ; 12rpm36000 mPas minGluomannan content80% minLoss on drying10% maxPH of 1% solution in water7.0Lead(Pb)1.0 mg/kg maxArsenic(As ...