Sell Sodium silicofluoride

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0 Metric Ton	Negotiable

0 Metric Ton

Negotiable

Min.Order :0 Metric Ton
Purity: 98%

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Sodium silicofluoride Sodium fluoride Chemical manufacturers

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Application:Wood antisepsis; hygroscopic agent for acid-resisting cement; Milky agent and fusing agent for glass and enamel; agricultural insecticide; Coagulation accelerator?for natural latex products Additiv
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Product name:Sodium silicofluoride

Formula：Na₂SiF₆CAS No.:16893-85-9

Molecular weight：188.06 UN No.: 2674

Properties:colorless and tasteless crystal or powder. .No smell, no taste.

Relative density 2.679 g/cm³,with hygroscopicity.Soluble in ether,insoluble in alcohol.It is decomposed in lye to produce sodium fluoride and silicon dioxide.Poisonous!Stable at normal temperature and pressure.

Uses:Wood antisepsis; hygroscopic agent for acid-resisting cement;
Milky agent and fusing agent for glass and enamel; agricultural insecticide;
Coagulation accelerator for natural latex products
Additive in electroplating zinc, nickel and iron; pharmacy,
drinking water treatment and producing for synthetic cryolite and sodium fluoride.

Packing: woven bag lined with polyethylene bag, 25kg per bag, or as per buyer’s requirement.

Quality standard: [GB23936-2009].

Item	Index	Item	Index
Appearance	White powder	Water-insolubles	≤0.4
Na₂SiF₆	≥99.0	Sulfate (SO₄^2-)	≤0.25
Loss of weight on drying at 105℃	≤0.30	Fe	≤0.02
Free acid (as HCl)	≤0.10	Particle size	60-200mesh
Chlorides(Cl)	≤0.15