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  5. Thermo Scientific Chemicals D-Threonine, 98%

Thermo Scientific Chemicals D-Threonine, 98%

Product Code. 10173531 Shop All Thermo Scientific Products
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10173531 25 g Glass Bottle 25g
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10076233 100 g Glass Bottle 100g
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Product Code. 10173531 Supplier Thermo Scientific Chemicals Supplier No. 346970250
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Beschreibung

CAS: 632-20-2 | C4H9NO3 | 119.12 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemische Identifikatoren

CAS 632-20-2
Molecular Formula C4H9NO3
Molecular Weight (g/mol) 119.12
MDL Number MFCD00064269
InChI Key AYFVYJQAPQTCCC-STHAYSLISA-N
Synonym d-threonine, h-d-thr-oh, 2r,3s-2-amino-3-hydroxybutanoic acid, threonine, d, r-threonine, d-threonin, d-2-amino-3-hydroxybutyric acid, 2r,3s-2-amino-3-hydroxybutyric acid, d-thr, dth
PubChem CID 69435
ChEBI CHEBI:16398
IUPAC Name (2R,3S)-2-amino-3-hydroxybutanoic acid
SMILES C[C@H](O)[C@@H](N)C(O)=O

Spezifikation

Ammonium 200ppm max.
Arsenic (As) 1ppm max.
Color White
Chlorine (Cl) 200ppm max.
Heavy Metals (as Pb) 10ppm max.
Infrared Spectrum Authentic
Iron (Fe) 10ppm max.
Assay Percent Range 98%
Loss on Drying 0.3% max.
Other Amino Acids (TLC) Passes Test
Packaging Glass Bottle
Linear Formula CH3CH(OH)CH(NH)COH
Specific Rotation +27° to +29° (20°C, 589nm) (c=6, water)
Sulfate 300ppm max.
Transmittance 98% min. (c=5, H2O, 430nm) 1cm cell
Sulfated Ash 0.1% max.
Specific Rotation Condition +28° (20°C c=6,water)
Quantity 25 g
Formula Weight 119.12
Percent Purity ≥97.5%
Physical Form Crystalline Powder or Crystals
Chemical Name or Material D-Threonine
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