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D-(-)-Aspartic acid 99+%

D-(-)-Aspartic acid 99+%

Glass bottle for solids, 25 g
Catalog # ACRO204260250
SDS
Supplier:   Thermo Fisher Scientific
D-(-)-Aspartic acid 99+%
Catalog # ACRO204260250
Supplier:  Thermo Fisher Scientific
CAS Number:  1783-96-6
D-(-)-Aspartic acid 99+%
D-(-)-Aspartic acid 99+%

Glass bottle for solids, 25 g

Specifications
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Specifications
CAS Number:  1783-96-6
Price
90,70 €
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1 * 25 g
Product Details & Documents
Synonyms:  D-Aminosuccinic acid, D(-)-2-Amino-1,4-butanedioic acid, (R)-(-)-2-Amino-1,4-butanedioic acid, (R)-(-)-Aspartic acid, (R)-()-Aminosuccinic acid, (R)-Aminosuccinic acid, (R)-2-Aminosuccinic acid, D-Asparaginic acid, D-Aspartic acid, H-D-Asp-OH
  • CAS Number:1783-96-6
  • Formula:C₄H₇NO₄
  • MDL Number:MFCD00063081
  • Molecular Weight:133.1 g/mol
  • Merck Index:13,00845
  • Melting Pt:>300 °C
  • Storage Temperature:Ambient
  • EINECS:217-234-6

Documents

Specifications

Specification Test Results

  • Appearance:
    White to off-white Crystalline powder
  • Infrared spectrum:
    Conforms
  • Loss on drying:
    ≤0.4 % (105°C, 3 hrs)
  • Enantiomeric excess:
    ≤0.5 % (L-enantiomer)
  • Residue after ignition:
    ≤0.1 %
  • Specific optical rotation:
    -23.8° to -25.8° (20°C, 589 nm) (c=5, 5 N HCl)
  • Titration with NaOH:
    ≥99.0 %
  • Other amino acids:
    ≤0.3 % (TLC)

Specifications

  • Pack type:
    Glass bottle for solids
  • Pk:
    25 g

Specifications

   
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Supplier: VWR Chemicals

Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC

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VWR®, Transfer Pipettes, High Performance

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VWR®, Nitrile Gloves

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VWR® Serological Pipette, Standard Line

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VWR® NITRILE LIGHT, Nitrile Gloves

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Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

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Nitrile gloves, Kimtech™ Purple Nitrile™

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  #: 1.00030.2500

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pH indicator strips, MQuant®, Supelco®

  #: 1.09535.0001

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Sealing film for manual application, Parafilm® M

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Water, HiPerSolv CHROMANORM® for HPLC

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Sodium hydroxide 0.1 mol/l (0.1 N) in aqueous solution, AVS TITRINORM Reag. Ph. Eur. volumetric solution

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VWR® AVS TITRINORM Buffer Solutions, 20 °C

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Water, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

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Buffer solutions, ready to use, referenced at 20 °C, Certipur®, Supelco®

  #: 1.09439.1000

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VWR® Nitrile Extra Light, Nitrile Gloves

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epT.I.P.S.® Bulk - Pipette Tips

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