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Sodium Fluoride

Commodity   Sodium Fluoride in Powder / Crystal 
Molecular FormulaNaF
Molecular Weight41.99
Specification2nd Grade1st GradeCP (Chemical Purity)AR (Analysis Reagent)USP/FCC Grade
NaF98.0% 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.///
SO40.3% max.0.1% max.0.05% max.0.03% max./
SiO20.4% max.0.4% max.///
Na2CO30.5% max.0.1% max.///
Insoluble Matter in Water0.7% max.0.3% max.0.1% max.0.05% max./
Moisture0.5% 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./
Chloride0.02% 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 testPasses testPasses test
Texture////Passes test
Identification tests A & B////Passes test
Packingin plastic woven bags with inner two plastic bags of 25Kgs net each, on pallete or as your requestin 25Kgs drums of net each
Usespesticides and bactericides in agriculture, wood conservative, water treatment agent, ceramic pigment, fluoride treatment of light metal, UF2 adsorbent in neclear industry, material for making other fluoride chemicals, enamel industry, medical industry, paper-making industry, building material, catalyst, paint drier and so ontoothpaste and so on
Remarksif you will have the requirements about specifications, please don't hesitate to contact us so as to meet your demands

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