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Stannous fluoride

Date：2021-12-17      Categories：related product

  Post Date: Dec 16,2021
  Expiry Date: Jun 14,2022
  Detailed Description: Cas No. :7783-47-3

Content %≥ 99.9
Tin (Sn) %≥ 75%
Fluorine (F) % 23.5-24.8
Antimony (Sb) ppm≤ 30
Lead (Pb) ppm≤ 10ppm
Arsenic (As)ppm≤ 1ppm
Mercury (Hg) ppm≤ 1ppm
Iron (Fe) ppm≤ 5ppm
Silicon (Si) ppm≤ 50ppm
PH (0.4% aqueous solution) 2.8-3.5
Loss on drying (105°C/4H) %≤ 0.2
PH (0.4% aqueous solution) 2.8-3.5

  CAS Registry Number:

7783-47-3
  Synonyms: ;Tin ii fluoride;difluoro-lambda~2~-stannane;Tin(II) Fluoride;Stannous Fluoride;
  Molecular Formula: H2F2Sn
  Molecular Weight: 158.7227
  Molecular Structure: 7783-47-3 Tin(II)Fluoride
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R22:;
R38:;
R41:;
  Safety Description: S26:;
S39:;

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