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L(+)-Ascorbic acid 99%

L(+)-Ascorbic acid 99%

Plastic bottle, 100 g
Catalog # ACRO105021000
L(+)-Ascorbic acid 99%
Catalog # ACRO105021000
CAS Number:  50-81-7
L(+)-Ascorbic acid 99%
L(+)-Ascorbic acid 99%

Plastic bottle, 100 g

CAS Number:  50-81-7
Price
700,00 kr
Log in for availability
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 (dec.)
  • Density:1,694 g/cm³ (20 °C)
  • Storage Temperature:Ambient
  • EINECS:200-066-2
  • REACH:exempt

Documents

Specifications

Specification Test Results

  • Appearance:
    White to off-white Crystalline powder or crystals
  • Infrared spectrum:
    Conforms
  • Titration Iodimetric:
    ≥98.5 %
  • Sulfated ash:
    ≤0.1 %
  • Solubility:
    (5 % in water) Passes test
  • pH:
    2.1 to 2.6 (5 % in water)
  • Specific optical rotation:
    +20.5° to +21.5° (20°C, 589 nm) (c=10, H2O)
  • Copper (Cu):
    ≤5 ppm
  • Iron (Fe):
    ≤2 ppm
  • Heavy metals (as Pb):
    ≤10 ppm
  • Impurity:
    ≤0.2 % Oxalic acid

Specifications

  • Pack type:
    Plastic bottle
  • Pk:
    100 g

Specifications