China (Mainland)
Sell Sodium silicofluoride CAS NO.16893-85-9
- Min.Order: 0 Metric Ton
- Payment Terms:
- Product Details
Keywords
- Sodium silicofluoride
- Sodium fluoride
- Chemical manufacturers
Quick Details
- ProName: Sell Sodium silicofluoride
- CasNo: 16893-85-9
- Application: Wood antisepsis; hygroscopic agent for...
- ProductionCapacity: Metric Ton/Day
- Purity: 98%
- LimitNum: 0 Metric Ton
Superiority
Product name:Sodium silicofluoride
Formula：Na2SiF6 CAS 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].
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Item |
Index |
Item |
Index |
|
Appearance |
White powder |
Water-insolubles |
≤0.4 |
|
Na2SiF6 |
≥99.0 |
Sulfate (SO42-) |
≤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 |
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