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Sodium Silicofluoride

Molecular Formula:	Na2SiF6
Brand of Products:	Baofull
Molecular Weight:	188.06
CAS No.:	16893-85-9
H.S. Code:	2826901000
UN NO.:	2674
Property:	White crystal or crystalline powder
Usage:	Mainly used as a cosolvent enamel, glass milky agent, acid clay and acid-resistant concrete and wood preservatives coagulator, pesticide industry for the manufacture of pesticides
Quality Standard:	HG/T3252-2000
Packing:	25kg or 50kg net in PP woven bag

Item	Specification
Item	Super Grade	First Grade	Eligible grade	Low Grade
Appearance	Crystal or white powder			Grey-black powder
Sodium Silicofluoride %	99.0	98.50	97.0	95.0
Iron (Fe) %	0.02	/	/	/
Loss of Weight on Drying at 105 %	0.30	0.40	12	15
Insoluble in Water %	0.40	0.50	1.0	0.5
Free Acid (as HCL) %	0.10	0.15	0.20	0.10
Heavy Metal (as Pb) %	0.02	0.05	0.05	0.05
Fineness Passed 250mesh Sieve %	90	90	90	90

Note: Special requirements should be decided through negotiation between the seller and the buyer.

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Phone：+86-772-3821109
Fax：+86-772-3816692
E-mail：baofull@baofull.com
Web：www.baofull.com / www.baofull.com.cn

Address:Room No.2-7-4, Dan Gui Yuan, No.8 Chenhua Road, Liuzhou, Guangxi, China 545005