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  5. Thermo Scientific Chemicals L-Histidine, 98%

Thermo Scientific Chemicals L-Histidine, 98%

Catalog Number 10464595
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Quantità:
25 g
100 g
500 g
Imballaggio:
Plastic Bottle
Les retours ne sont pas autorisés pour ce produit. Consulta la politica di reso
Request Bulk Custom & GMP Chemicals
71-00-1
C6H9N3O2
155.16
MFCD00064315
HNDVDQJCIGZPNO-UHFFFAOYNA-N
l-histidine, histidine, h-his-oh, glyoxaline-5-alanine, anti-rheuma, l---histidine, istidina, s-histidine, l-histidin
6274
CHEBI:15971
(2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid
NC(CC1=CN=CN1)C(O)=O
Les retours ne sont pas autorisés pour ce produit. Consulta la politica di reso
Request Bulk Custom & GMP Chemicals
71-00-1
C6H9N3O2
155.16
MFCD00064315
HNDVDQJCIGZPNO-UHFFFAOYNA-N
l-histidine, histidine, h-his-oh, glyoxaline-5-alanine, anti-rheuma, l---histidine, istidina, s-histidine, l-histidin
6274
CHEBI:15971
(2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid
NC(CC1=CN=CN1)C(O)=O

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
Materiale o nome chimico L-Histidine
Punto di fusione 282.0°C
Ammonio 200ppm max.
pH 7.0 to 8.5 (2% aq. soln.)
Colore White or Yellow
Cloruro 200ppm max.
Cloro (Cl) 200ppm max.
Aminoacidi estranei 0.5% max. (TLC)
Metalli pesanti (come Pb) 10ppm max.
Intervallo percentuale saggio 98%
Spettro a infrarossi Authentic
Ferro (Fe) 10ppm max.
Beilstein 25, 513
Perdita all'essiccatura 0.2% max. (105°C, 3 hrs)
Indice di Merck 15, 4758
Imballaggio Plastic Bottle
Informazioni di solubilità Solubility in water: 41.6g/L (25 c). Other solubilities: soluble in mineral acids, insoluble in organic solvents
Rotazione specifica + 12.40
Solfato 200ppm max.
Peso formulazione 155.16
Trasmittanza 98% min. (c=5, H2O, 430nm) 1cm cell
Percent Purity 98%
Cenere solfata 0.1% max.
Condizione di rotazione specifica +12.40° (20°C c=11,6N HCl)
Quantità 500 g
Forma fisica Powder, Lumpy Powder or Melt
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