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  5. L-Alanine, 99%, Thermo Scientific Chemicals

L-Alanine, 99%, Thermo Scientific Chemicals

Product Code. 10244700
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Quantity:
25 g
100 g
500 g
Packaging:
Plastic Bottle
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

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

Chemical Identifiers

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

Specifications

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.
Infrared Spectrum Authentic
Iron (Fe) 10ppm max.
Assay Percent Range 99%
Loss on Drying 0.2% max. (105°C, 3 hrs)
Other Amino Acids 0.5% max. (TLC)
Packaging Plastic Bottle
Linear Formula CH3CH(NH2)CO2H
Beilstein 04, 381
Specific Rotation + 14.50
Sulfate 300ppm max.
Merck Index 15, 197
Transmittance 95% min. (c=10, H2O, 430nm) 1cm cell
Sulfated Ash 0.1% max.
Solubility Information Solubility in water: 166.5g/l in water (25°C). Other solubilities: slightly soluble in alcohol, insoluble in ether and organic solvents
Quantity 25 g
Formula Weight 89.09
Percent Purity 99%
Physical Form Crystalline Powder or Crystals
Chemical Name or Material L-Alanine
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Safety and Handling

Product Identifier
  • L-Alanine

RUO – Research Use Only

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