1,Molecular formula:Na2SiF6
2,Molecular weight:186.05
3,Properties:White powdery crystal, odorless, flavorless, slightly soluble in ethanol, soluble in aether.
4,Use:Used as opaliger, flux, pesticide etc..
5,Product index:Enterprise standard
Index name:Industrial grade
Content:≥97%
Maximum impurity content(calculated by %):
Aqueous solution test:Qualified
Free acid(based on H2SiF6)≤0.5
Chloride(C1)≤0.02
Sulphate(SO4)≤0.05
Carbonate(CO3)≤Ňť
Iron(Fe)≤0.01
Heavy metal(based on Pb)≤0.01
Packing:25kg plastic woven bag with plastic lining
Transportation:Inorganic toxic article, avoid moisture.
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