无水硫酸钠

pec.: Items Index Detergent Grade Textile Grade Na2SO4 (%): 99%Min 99%Min Insolubles in water (%): 0.05%Max 0.05%Max Ca+Mg(As Mg) (%): 0.15%Max 0.15%Max Cl (%): 0.35%Max 0.35%Max Fe (%): 0.002%Max 0.002%Max Moisture (%): 0.2%Max 0.2%Max Whiteness(%): 82%Min 82%Min Ph(1% solution): 8-10 6-8