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Acide L(+)-ascorbique ACS

Acide L(+)-ascorbique ACS

Flacon plastique, 100 g
Catalog # ACRO401471000
Acide L(+)-ascorbique ACS
Catalog # ACRO401471000
CAS Number:  50-81-7
Acide L(+)-ascorbique ACS
Acide L(+)-ascorbique ACS

Flacon plastique, 100 g

CAS Number:  50-81-7
Price
SFr. 61.90
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1 * 100 g
Product Details & Documents
Synonyms:  Ascorbic Acid, L-Ascorbic acid, (R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one, Acidum ascorbicum
  • CAS Number:50-81-7
  • Formula:C₆H₈O₆
  • MDL Number:MFCD00064328
  • Molecular Weight:176.13 g/mol
  • Merck Index:13,00837
  • Boiling Pt:553 °C (1013 hPa)
  • Melting Pt:190…192 °C (déc.)
  • Density:1,694 g/cm³ (20 °C)
  • Storage Temperature:Température ambiante
  • EINECS:200-066-2
  • REACH:exempt

Documents

Specifications

Specification Test Results

  • 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

Specifications

  • Type de conditionnement:
    Flacon plastique
  • Cdt:
    100 g

Specifications

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