Chem-Lab
search
Ascorbic acid (L(+)) a.r.
99.7+% C6H8O6
For laboratory use, ACS, ISO, Ph. Eur.
CL00.0158
CAS Nr:50-81-7
Physical
  • Form: solid
  • Colour: colourless
  • Melting point: 190-192°C
  • Boiling point: -
  • Flash point: -
  • Density: 1,65 g/cm3
  • Mol Weight: 176.13 g/mol
  • Storage temp: RT
Art. Nr. Pack Mod Stock
CL00.0158.0100 100 g PE 63 photo_camera
CL00.0158.0250 250 g PE 19 photo_camera
CL00.0158.1000 1 kg PE 0 photo_camera
Specs
  • Assay >99.7%
  • Water <0.1%
  • Residue after Ignition <0.05%
  • Chloride (Cl) <0.005%
  • Sulfate (SO4) <0.002%
  • Heavy Metals as Lead (Pb) <0.001%
  • Copper (Cu) <0.0005%
  • Iron (Fe) <0.0002%
  • Loss on drying <0.1% @ 105°C
  • Sulfated Ash <0.05%
  • Specific Optical Rotation : [α]20/D : +20.5°C to +21.5°C
Safety
  • HS Nr: 29362700