... GradeFirst GradePurity,%,≥99.899.0Moisture,%,≤0.10.2PH value7.5-9.5Ash,%, ≤0.030.05Water dissolve test of formaldehydeTurbidity(kaolin) ≤2030Chroma ... , Or Upon the customers’ demand.Applications: Widely used in wood, plastic, paint, paper, textile, leather, electrical, pharmaceutical and other industries. The main ... ,flame accelerant, efficient cement water reducer, steel diluted agent. melamine99.9%