... but soluble in alcohol, ether, boiling water or 1% solution, for transparent in the micro fluorescent liquid. ... 99.5≥99.0 Spot, spots /cm2≤1.2≤2.0 Acidity (T)≤18.0≤25.0 Ash (dry basis), ... indexes ItemIndexSuperior GradeGrade IGrade IIMoisture, % ≤141414Acidity (dry basis) /. T ≤1.51.82Ash (dry basis) /% ≤0.10.150.18Protein ( ... ≤0.5 Lead, mg/kg, counted by Pb ≤1 Coliforms (MPN/100g)≤70 Mildew (CFU/g) ≤100 ...