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L (+)-Ascorbinsyre ACS

Plastic bottle, 500 g
  ACRO401475000
 
 :   Thermo Fisher Scientific
L (+)-Ascorbinsyre ACS
  ACRO401475000
 :  Thermo Fisher Scientific
 :  50-81-7
L (+)-Ascorbinsyre ACS
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L (+)-Ascorbinsyre ACS

Plastic bottle, 500 g

 
 
 
 :  50-81-7
 
1.760,00 kr
   
1 * 500 g
 
 :  Ascorbic Acid, L-Ascorbic acid, (R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one, Acidum ascorbicum
  •  :50-81-7
  •  :C₆H₈O₆
  •  :MFCD00064328
  •  :176.13 g/mol
  •  :13,00837
  •  :553 °C (1013 hPa)
  •  :190…192 °C (dec.)
  •  :1,694 g/cm³ (20 °C)
  •  :Stue temperatur
  •  :200-066-2
  •  :exempt

 

 

 

  • Appearance:
    White to light yellow Crystalline powder
  • Infrared spectrum:
    Conforms
  • Titration Iodimetric:
    ≥99.0 %
  • Residue after ignition:
    ≤0.1 %
  • Specific optical rotation:
    +20.5° to +21.5° (25°C, 589 nm) (c=10, H2O)
  • Iron (Fe):
    ≤10 ppm
  • Heavy metals (ICP-OES):
    ≤20 ppm

 

  • Pakning:
    Plastic bottle
  • Pakn:
    500 g

 

   
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