Order Entry
Netherlands
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o-Phenylenediamine dihydrochloride ≥98.0% (by HPLC, total nitrogen)
Toxic
Health
Environment
o-Phenylenediamine dihydrochloride ≥98.0% (by HPLC, total nitrogen)
Supplier:  TCI
Certificates
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Toxic
Health
Environment
o-Phenylenediamine dihydrochloride ≥98.0% (by HPLC, total nitrogen)
Supplier:  TCI

Specification Test Results

  • Appearance:
    White to Light yellow to Light red powder to crystal
  • Purity (HPLC):
    min. 98.0 area%
  • Purity (with Total Nitrogen):
    min. 98.0 %
  • Absorbance:
    max. 0.040 (1w/v%, H2O, 420.0 nm)
  • Absorbance2:
    max. 0.050 (1w/v%, H2O, 480.0 nm)

Specification Test Results

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