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%20brfor%20protection%20against%20nuclear,%20biological%20and%20chemical%20agents.files/tcitong.GIF) |
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product
Sodium
Bifluoride |
[Molecular Formula]: NaHF2
[Molecular Weight]: 61.99
[Appearance]: White crystalline powder.
[Main content]:
96% min.
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Free
acid: 0.2% max. |
Insoluble
in water:0.5% max. |
[Used]: Food preservative, preservative and
antiseptic of animal speciment And preparation, used
in treating glass engraving, tin plate making And
textile.
[Packing]: 25Kg per bag. |
Sodium
Fluoride |
[Molecular Formula]: NaF
[Molecular Weight]: 41.99
[Appearance]: Colorless to become bright colorless
crystal or white powder.
[Main content]: 98%
min.
[Mpurity index sign]:
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SiO2:
0.5% max. |
Na2CO3:1.0%
max. |
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SO42-:
0.1% max. |
HF: 0.1% max. |
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Moisture:
0.5% max. |
Insoluble
in water: 1.0% max. |
[Used]: Primarily used for the machine
razor blade with plane the knifes set steel to
strengthen the welding strength, the next in order
used for the timber antiseptic make by fermentation
the industry disinfectant, agriculture insecticide
and cure to use the antiseptic etc.
[Packing]: 25kg per bag. |
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