Guangzhou Fischer Chemical Co., Ltd.
Main products:Chemical,Aquarium Koi,Fish Farm,Aquarium Plant,UV Ink
Products
Contact Us
  • Contact Person : Ms. Hu Ruth
  • Company Name : Guangzhou Fischer Chemical Co., Ltd.
  • Tel : 86-20-38921938
  • Fax : 86-20-38921037
  • Address : Guangdong,Guangzhou,Room A1809, SD Building, No.141, Wushan Road,Guangzhou China
  • Country/Region : China
  • Zip : 510635

high purity Stannous fluoride

high purity Stannous fluoride
Product Detailed
High puirity grade; USP35; Analytical grade assay: 99.3%min. 10kg/bag or 1kg/bottle; nice quality, nice packing&labels

Assay(SnF2),%                                            ≥99.0Appearance                                                  White crystalsTin(Sn),%                                                      ≥74Lead(Pb),ppm                                             ≤10Antimony(Sb),ppm                                     ≤50Arsenic(As),ppm                                         ≤3Fluorine (F),%                                             22.3-25.5Mercury (Hg), ppm                                     ≤2Iron (Fe), ppm                                              ≤10pH (0.4% water solution)                            2.8-3.5Loss on drying (105°C, 4h),%                   ≤0.2Whiteness (70-90μm particle size), %     ≥98.0Transmissivity (3% water solution), %    ≥95.0

high purity Stannous fluoride



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