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L-Alanine, 99%, Thermo Scientific Chemicals

Artikelnummer. 10244700
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Quantity:
25 g
100 g
500 g
Packaging:
Plastic Bottle
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Beschreibung

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 56-41-7
Molecular Formula C3H7NO2
Molecular Weight (g/mol) 89.09
MDL Number MFCD00064410
InChI Key QNAYBMKLOCPYGJ-REOHCLBHSA-N
Synonym l-alanine, alanine, l-alpha-alanine, s-alanine, s-2-aminopropanoic acid, l-2-aminopropionic acid, 2s-2-aminopropanoic acid, h-ala-oh, l-+-alanine, l-2-aminopropanoic acid
PubChem CID 5950
ChEBI CHEBI:16977
IUPAC Name (2S)-2-aminopropanoic acid
SMILES C[C@H](N)C(O)=O

Spezifikation

Melting Point 314.0°C to 316.0°C
Ammonium 200ppm max.
pH 5.5 to 7 (2.5% soln. at 25°C)
Color White
Chlorine (Cl) 200ppm max.
Heavy Metals (as Pb) 10ppm max.
Assay Percent Range 99%
Infrared Spectrum Authentic
Linear Formula CH3CH(NH2)CO2H
Iron (Fe) 10ppm max.
Beilstein 04, 381
Loss on Drying 0.2% max. (105°C, 3 hrs)
Merck Index 15, 197
Other Amino Acids 0.5% max. (TLC)
Packaging Plastic Bottle
Solubility Information Solubility in water: 166.5g/l in water (25°C). Other solubilities: slightly soluble in alcohol, insoluble in ether and organic solvents
Specific Rotation + 14.50
Sulfate 300ppm max.
Formula Weight 89.09
Transmittance 95% min. (c=10, H2O, 430nm) 1cm cell
Percent Purity 99%
Sulfated Ash 0.1% max.
Quantity 25 g
Physical Form Crystalline Powder or Crystals
Chemical Name or Material L-Alanine
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RUO – Research Use Only

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