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Melting point standards

Supplier: VWR Chemicals

These standards can be used with any melting point apparatus. They are prepared using the pure raw materials. Melting points can be determined using a high accuracy Differential Scanning Calorimeter (DSC) system that is calibrated to the ITS – 90 International Temperature Scale.

  • Ready to use
  • Traceable
  • Uncertainty of measurement up to ±0.3 °C
The melting points of these standards range from benzophenone (+47...+49 °C) to anthraquinone (+283...+286 °C).




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Description Pk VWR Catalog Number Quantity
Benzophenone, m.pt.= 47...49 °C 1 g VWRC85101.001
p-Nitrotoluene, m.pt.= 52...54 °C 1 g VWRC85102.001
Vanillin, m.pt.= 81...83 °C 1 g VWRC85103.001
Benzoic acid, m.pt.= 121...123 °C 1 g VWRC85104.001
Phenacetin, m.pt.= +133...135 °C 0,5 g VWRC85105.005
Salicylic acid, m.pt.= 158...160 °C 1 g VWRC85106.001
Sulphanilamide, m.pt.= 164 ...166 °C 1 g VWRC85107.001
Caffeine, m.pt.= 235...238 °C 1 g VWRC85108.001
Carbazole, m.pt.= 243...247 °C 1 g VWRC85109.001
Anthraquinone, m.pt.= 283...286 °C 1 g VWRC85110.001
Melting point standard set (Sulphanilamide, Caffeine, Vanillin) 3 g VWRC85111.003
Melting point standard set, Benzophenone (47...49 °C), Benzoic acid (121...123 °C), Anthraquinone (283...286 °C) 3 g VWRC85112.003
Melting point standard set, Vanillin (81...83 °C), Phenacetin (134...136 °C), Caffeine (235...237 °C) 3 g VWRC85113.003
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