Apparent Viscosity 1) 2663 - 4970 mPa sec
Loss on Drying <= 5.0 %
Residue on ignition <= 1.5 %
Sulphated ash <= 1.5 %
pH 2) 5.0 - 8.0
Methoxyl content 22.0 - 24.0 %
Hydroxypropoxyl content 7.5 - 9.5 %
Opalescence Passes test
Colour Evaluation 3) Passes test
Screen <400μ (40mesh) >= 99.0 %
Screen <149μ (100mesh) >= 90.0 %
Screen <63μ (230mesh) 50.0 - 80.0 %