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4-Ethynylpyridine hydrochloride ≥95.0% (by HPLC, titration analysis)
Irritant
4-Ethynylpyridine hydrochloride ≥95.0% (by HPLC, titration analysis)
Supplier:  TCI
Certificates
Irritant
4-Ethynylpyridine hydrochloride ≥95.0% (by HPLC, titration analysis)
Supplier:  TCI

Specification Test Results

  • Appearance:
    Yellow to Brown to Dark green powder to crystal
  • Purity (HPLC):
    min. 95.0 area%
  • Purity (Nonaqueous Titration):
    min. 95.0 %

Specification Test Results