产品名称:應林牌元明粉 分子式:Na2SO4 分子量:142.04 Name of the product:Yinglin Brand Sodium Sulphate Annual output:260 thousand tons Molecular formula:Na2SO4 Molecular welght:142.04
类别 Index
国际State GB/T6009-2003 Ⅰ类一等品 One sort one class
内控指标 Self-controllnollndex
普通元明粉 Seneral SSA
中性元明粉 Neutral SSA
硫酸钠 Sodium sulphate(%)
≥99.0
≥99.05
≥99.4
水不溶物 Water-indissoluble matter(%)
≤0.05
≤0.02
铁 Fe(%)
≤0.002
≤0.0002
≤0.0003
钙镁(以Mg计) Calcium Magnesium (count mg)(%)
≤0.15
≤0.023
≤0.018
氯化物(以氯计)Chloride(countCL) (%)
≤0.35
≤0.30
≤0.2
水份 Water(%)
≤0.20
≤0.03
白度 Whiteness(%)
≥82
≥88
≥83
PH
6~8