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L-Histidine, 25 g
≥98,5 %, Ph. Eur., for biochemistry
Verwante producten
VE
Verp.
H-L-His-OH, 3-Imidazol-4-yl-alanine, HIS
Empirical formula C6H9N3O2
Molar mass (M) 155,16 g/mol
Density (D) 1,449 g/cm³
Melting point (mp) 287 °C
WGK 1
CAS No. 71-00-1
EG-Nr. 200-745-3
Molar mass (M) 155,16 g/mol
Density (D) 1,449 g/cm³
Melting point (mp) 287 °C
WGK 1
CAS No. 71-00-1
EG-Nr. 200-745-3
22,05 €/VE
Excl. btw | 25 g Per VE
Bestelnr. 3852.1
Op voorraad
Vrij van verzendingskosten vanaf 250 €
Snelle en betrouwbare levering!
Vanaf 6 VE
20,95 €/VE
Vanaf 24 VE
19,84 €/VE
In het winkelmandje
Productdetails
L-Histidine ≥98,5 %, Ph. Eur., for biochemistry
Technische informatie
Getest volgens artsenijboek | Ph. Eur. |
In het winkelmandje
L-Histidine
Geselecteerde hoeveelheid:
0
- Tussentotaal: 0.00
In het winkelmandje
Bestelnr. | VE | Verp. | Prijs | Hoeveelheid | |
---|---|---|---|---|---|
3852.1 | 25 g | plastic |
22,05 € |
|
|
3852.2 | 1 kg | plastic |
450,45 € |
|
|
3852.3 | 100 g | plastic |
61,20 € |
|
|
Op voorraad
Beschikbaar
In bestelling
Niet meer verkrijgbaar
Leveringsdatum onbekend
|
Geselecteerde hoeveelheid:
0
- Tussentotaal: 0.00
In het winkelmandje
Downloads / MSDS
Algemene informatie
Amino acids
Our amino acids are of the highest purity and suitable for a broad range of applications in biochemistry. Besides the natural occurring L-amino acids, we offer a selection of unnatural D-amino acids and DL-amino acids.
Analysecertificaten
Guarantee analysis
Appearance | white cryst. powder |
Assay (dry substance) | 98.5-101.0 % |
Identity | complies |
Appearance of solution | clear, colourless |
Specific rotation [α]20D | +11.4° to +12.4° |
pH value (1 g, 50 ml H2O) | 7.0- 8.5 |
Ammonium (NH4) | ≤0.02 % |
Chloride (Cl) | ≤0.02 % |
Sulphate (SO4) | ≤0.02 % |
Iron (Fe) | ≤0.001% |
Heavy metals (as Pb) | ≤0.001% |
Foreign amino acids | complies |
Loss on drying | ≤0.2 % |
Sulphated ash | ≤0.1 % |