2,4,6-Tris(2-pyridyl)-s-triazine (TPTZ) - Hóa Chất Thí Nghiệm

2,4,6-Tris(2-pyridyl)-s-triazine (TPTZ)

2.100.000

2,4,6-Tris(2-pyridyl)-s-triazine (TPTZ)

  1. Quy cách:1G
  2. Mã code: 93285-1G
  3. Hãng Sigma Aldrich
  4. assay ≥99.0% (HPLC)
  5. quality for spectrophotometric det. of Fe
  6. loss ≤0.1 wt. % loss on drying
  7. mp 247-249 °C(lit.)
  8. 248-251 °C
  9. Tan trong methanol: 100 mg/mL, clear
  10. cation traces Ca: ≤10 mg/kg
    Cd: ≤5 mg/kg
    Co: ≤5 mg/kg
    Cr: ≤5 mg/kg
    Cu: ≤5 mg/kg
    Fe: ≤5 mg/kg
    K: ≤50 mg/kg
    Mg: ≤5 mg/kg
    Mn: ≤5 mg/kg
    Na: ≤100 mg/kg
    Ni: ≤5 mg/kg
    Pb: ≤5 mg/kg
    Zn: ≤5 mg/kg

6 in stock

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2,4,6-Tris(2-pyridyl)-s-triazine (TPTZ)

2,4,6-Tris (2-pyridyl) -s-triazin thường được sử dụng để xác định sắt trong phân tích so màu

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