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Sodium Silicofluoride

Product name:	Sodium Silicofluoride, Sodium Fluorosilicate
CAS No.:	16893-85-9
Molecular formula:	Na2SiF6
Molecular weight:	188.06 g/mol
UN No.:	2674
Class:	6.1
Country of Origin:	China & Taiwan

Technical Index

Items		Unit	NSF Grade	Industrial Grade
Co​ntent		% ≥	99.00	98.00
Fluorine		% ≥	59.70	59.00
Chloride(Cl)		% ≤	0.01	0.02
Sulfate(SO4)		% ≤	0.01	0.02
Iron(Fe)		% ≤	0.050	0.05
Heavy Metal(Pb)		% ≤	0.005	0.050
Water-insoluble matter		% ≤	0.50	0.50
Loss on drying  105℃		% ≤	0.30	0.30
Particle Size	+60Mesh	% ≤	1.00	1.00
	60~100Mesh	% ≥	50.00	50.00
	100~200Mesh
	200~325Mesh	%	Report	Report
App​earance	-325Mesh	%	Report	Report
Appe​arance			Free Flow	Free Flow

Uses:

1. Used as enamel cream, agricultural insecticides, wood preservatives and so on.
2. Raw material of the production of other basic fluoride.
3. Aluminium smelting solvent.
4. Used in water treatment and recycling of recycling sewage.
5. It is used in some countries as additives for water fluoridation, opal glass raw material, ore refining, or other fluoride chemical

Packing:

25kg/bag,1000kg/bag, lined with PE woven bag.