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  5. DL-Alanine 99%, Thermo Scientific Chemicals

DL-Alanine 99%, Thermo Scientific Chemicals

Codice prodotto. 10123450
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Quantità:
100 g
500 g
2.5 kg
Imballaggio:
Plastic Bottle
Les retours ne sont pas autorisés pour ce produit. Consulta la politica di reso
Les retours ne sont pas autorisés pour ce produit. Consulta la politica di reso

Descrizione

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

Identificatori chimici

CAS 302-72-7
Formula molecolare C3H7NO2
Molecular Weight (g/mol) 89.09
Numero MDL MFCD00064408
InChI Key QNAYBMKLOCPYGJ-UHFFFAOYNA-N
Sinonimo dl-alanine, alanine, alanine, dl, dl-alpha-alanine, d,l-alanine, dl-2-aminopropionic acid, r,s-alanine, dl-2-aminopropanoic acid, h-dl-ala-oh, +--alanine
PubChem CID 602
ChEBI CHEBI:16449
IUPAC Name 2-aminopropanoic acid
SMILES CC(N)C(O)=O

Specifica

Materiale o nome chimico DL-Alanine
Punto di fusione 272.0°C to 275.0°C
Nota nome 99%
Ammonio 200ppm max.
Arsenico (As) 1ppm max.
pH 5.5 to 7 (2.5% soln. at 25°C)
Colore White
Cloro (Cl) 200ppm max.
Metalli pesanti (come Pb) 10ppm max.
Intervallo percentuale saggio 99%
Spettro a infrarossi Authentic
Formula lineare CH3CH(NH2)CO2H
Ferro (Fe) 10ppm max.
Beilstein 04, 387
Perdita all'essiccatura 0.2% max. (105°C, 3 hrs)
Indice di Merck 15, 197
Altri aminoacidi 0.5% max. (TLC)
Imballaggio Plastic Bottle
Informazioni di solubilità Solubility in water: 156g/L in water (20°C). Other solubilities: slightly soluble in alcohol, insoluble in ether and organic solvents, soluble in mineral acids, soluble in ethanol 0.0087g/100g (25°C)
Solfato 300ppm max.
Peso formulazione 89.09
Trasmittanza 95% min. (c=10, H2O, 430nm) 1cm cell
Percent Purity 99%
Cenere solfata 0.1% max.
Punto di sublimazione >190 °C
Quantità 100 g
Forma fisica Crystalline Powder or Crystals
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RUO – Research Use Only

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