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Sodium Fluorosilicate

Items		Unit	NSF Grade	Industrial Grade
Content		% ≥	99.00	98.00
Fluorine		% ≥	59.70	59.00
Chloride(Cl)		% ≤	0.02	0.15
Sulfate(SO4)		% ≤	0.10	0.25
Iron(Fe)		% ≤	0.02	0.02
Heavy Metal(Pb)		% ≤	0.005	0.01
Water-insoluble matter		% ≤	0.30	0.40
Loss on drying 105℃		% ≤	0.30	0.30
Particle Size	+60Mesh	% ≤	1.00	1.00
	60~100Mesh	% ≥	50.00	50.00
	100~200Mesh	% ≥	50.00	50.00
	200~325Mesh	%	Report	Report
Appearance	-325Mesh	%	Report	Report
Appearance			Free Flow	Free Flow
Density			2.679	2.679

Packed in 25kg,1000kg/bag

CAS No : 16893-85-9

Formula : Na₂SiF₆

Mainly used as glass and enamel opalescent agent, flux, agricultural insecticide, but also used in ceramics, glass, enamel, wood preservative, medicine, water treatment, leather, rubber and sodium fluoride

Storage condition:

1.Ventilated, dry and cool place, avoid direct sunlight

2.The temperature does not exceed 30 degrees, and the humidity is maintained at 30%-60%

Next: Potassium Silicofluoride

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Inorganic acid series

Hexafluorosilicate series

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Organic fluorine series

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Sodium Fluorosilicate