Categories | Inorganic Chemical Raw Materials |
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Place of Origin: | China |
Brand Name: | RARE |
Certification: | ISO9001 |
Price: | Negotiable |
Packaging Details: | 25kg/bag |
Delivery Time: | 10 days |
Payment Terms: | T/T, L/C |
Supply Ability: | satisfy clients demand |
CAS No: | 7681-49-4 |
EINECS No: | 231-667-8 |
MF: | NaF |
Appearance: | White powder or crystal |
Sodium Fluoride
CAS: 7681-49-4
Item | Excellent Grade | Industrial Grade |
Content (NaF) % ≥ | 99 | 98 |
Water Insoluble Matter % ≤ | 0.3 | 0.5 |
Free Acid (HF) % ≤ | 0.05 | 0.1 |
Sodium Carbonate(Na2CO3) % ≤ | 0.2 | 0.5 |
Sulfate (SO4)% ≤ | 0.1 | 0.3 |
Silicate (SiO2)% ≤ | 0.3 | 0.5 |
Moisture (H2O)% ≤ | 0.2 | 0.5 |
Application: It is used as insecticide in agriculture industry, antiseptic in wood industry and flux for metal in metallurgy industry. It is also used in steel filleting process to reduce the melting point of filleting steel and improve welding strength, as disinfectant in fermentation and chemical reagent.
Packing: 25kg/bag, or as customers request.