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          Barium Fluoride

          Molecular formula: BaF2
          Molecular weight: 175.32
          Properties: Colorless transparent cubic crystal or white powder. Soluble in hydrochloric acid, nitric acid, hydrofluoric acid and ammonium chloride solution, as well as methyl alcohol, ethyl alcohol and other organic solvents, slightly soluble in water, relative density is 4.83. Melting point is 1368℃, boiling point is 2260℃, refractive index (n25D) is 1.471. Median lethal dose (rat, per os) is 250mG/kG.
          Uses: in producing motor brush, optical glass, light-guide fibre, laser generator, flux, coating enamel; as wood preservative, pesticide, corpse preservative, solid lubricant, etc.
          CAS#: 7787-32-8         Customs No.: 2826199090      MSDS:     IMDG Code:  

          Specifications Electronic grade Export grade Industrial grade
          Standard SEMI C1 Yotech Standard Yotech Standard
          Appearance Colorless transparent cubic crystal or white powder Colorless transparent cubic crystal or white powder Colorless transparent cubic crystal or white powder
          Content% ≥99.99 ≥99.0 ≥98.5
          Chloride (Cl)  pm ≤10 ≤100 ≤500
          Sulfate (SO42-)  pm ≤10 ≤100 ≤500
          Free acid (HF)  pm ≤200    
          Lead (Pb) ppm ≤1 ≤10 ≤100
          Arsenic (As)ppm    ≤1 ≤1 ≤10
          Sulfur (S) ppm ≤1 ≤10 ≤100
          Phosphorus (P)  m ≤15 ≤15 ≤150
          Heavy metal (Pb) ppm ≤5 ≤5 ≤50
          Silicon dioxide (SiO2)pm ≤20 ≤2000 ≤5000
          Sodium (Na)  ppm ≤1 ≤10 ≤100
          Iron (Fe)  ppm ≤1 ≤10 ≤100
          Magnesium (Mg)ppm ≤10    
          Manganese (Mn)ppm ≤10    
          Copper (Cu) ppm ≤10    
          Cobalt (Co) ppm ≤10    
          Chromium (Cr) ppm ≤10    
          Strontium (Sr) ppm ≤10000    
          Mercury (Hg) ppm ≤10    
          Nickel (Ni) ppm ≤10    
          Moisture (105℃, 2h)    ppm ≤1000 ≤1500 ≤3000
          PH (50g/L,25℃)      
          Supply reference
          Particle size 90% pass 110 mesh 90% pass 110 mesh 90% pass 110 mesh
          Transmittance      
          Packing 25KG composite bag/16T/(20’)FCL 25KG composite bag/16T/(20’)FCL 25KG composite bag/16T/(20’)FCL
          Quotation specifications full container full container full container
          Quotation referenceyuan/ton      
          Valid period of the offer Three months Three months Three months
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