99% food grade sodium fluoride CAS 7681 49 4
- Category: >>>
- Supplier: Hebei Suoyi New Material Technology Co. Ltd.
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Product Overview
Description
Item | Index Name | Item | Index Name |
Appearance | White crystal powder | Water-insoluble matter, | max0.3% |
Purity | min99% | Silicon oxide(SiO2) | max0.4% |
Free Alkalis(as Na2CO3) | max0.1% | Water(H2O) | max0.5% |
Free acid(HF) | max0.1% | Sulphate(SO4) | max0.3% |
Heavy metals (as Pb) | max0.005% |
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Application:
It is used as insecticide in agriculture, timber preservative, slagging medium of metallurgy, analyzing reagent. It is also used in welding flux of machine planer tool, sterilization of fermentation equipment, and used to manufacture fluorine compounds.
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