Product details
Model Number: Sodium Fluoride in Powder / Crystal
Key Specifications/Special Features:
Commodity: sodium fluoride in powder/crystalMolecular formula NaFMolecular weight 41.99Packaging in plastic woven bags with inner two plastic bags of 25kgs net each, on pallet or as your request, in 25kgs drums of net eachUses pesticides and bactericides in agriculture, wood conservative, water treatment agent, ceramic pigment, fluoride treatment of light metal, UF2 adsorbent in nuclear industry, material for making other fluoride chemicals, enamel industry, medical industry, paper-making industry, building material, catalyst, paint drier and more, toothpaste and othersRemarks if you will have the requirements about specifications, please don't hesitate to contact us so as to meet your demands.The specification as the following sheet:
Specifications | 2nd grade | 1st grade | CP(chemical purity) | AR | USP/FCC grade |
NaF | 98.0% min. | 99.0% min. | 98.0% min. | 98.0% min. | 98.0-102.0% |
Fluoride as F | / | / | / | / | 44.0-46.0% |
Free acid (HF) | 0.1% max. | 0.1% max. | / | / | / |
SO4 | 0.3% max. | 0.1% max. | 0.05% max. | 0.03% max. | / |
SiO2 | 0.4% max | 0.4% max | / | / | / |
Na2CO3 | 0.5% max. | 0.1% max. | / | / | / |
Insoluble Matter in Water | 0.7% max. | 0.3% max. | 0.1% max. | 0.05% max. | / |
Moisture | 0.5% max. | 0.2% max. | / | / | / |
Heavy Metal (as Pb) | / | 0.005% max | 0.005% max | 0.003% max. | 0.003% max. |
Acidity as H | 0.1% max | 0.1% max | 10 mmol/100g % max. | 5 mmol/100g % max. | / |
Chloride | 0.02% max | 0.01% max. | 0.01% max. | 0.005% max. | 0.008% max. |
Fe | / | / | 0.005% max. | 0.005% max. | 0.002% max. |
Arsenic as As2O3 | / | / | / | / | 0.0002% max. |
Loss on Drying | / | / | / | / | 1.0% max. |
Alkalinity as OH | / | / | 4 mmol/100g % max. | 2 mmol/100g % max. | Passes test |
Fluosilicate (SiF6) | / | / | 1.2% max. | 0.6% max. | Passes test |
Solubility test, 2% (W/V) water solution | / | / | Passes test | Passes test | Passes test |
Texture | / | / | / | / | Passes test |
Identification tests A & B | / | / | / | / | Passes test |
Shipping Information:
- FOB Port: China (Mainland)
- Lead Time: 5 - 15 days
Main Export Markets:
- Eastern Europe
- North America
- Mid East/Africa
- Central/South America
- Asia
- Western Europe
- Australasia