product.details.print
L-Arginine, 50 g
≥98,5 %, USP, for biochemistry
H319
causes serious eye irritation
P280 P305+P351+P338
wear protective gloves/eye protection, IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
Verwante producten
VE
Verp.
2-Amino-5-guanidinovaleric acid
Empirical formula C6H14N4O2
Molar mass (M) 174,2 g/mol
Density (D) 1,56 g/cm³
Melting point (mp) 224 °C
WGK 1
CAS No. 74-79-3
EG-Nr. 200-811-1
Molar mass (M) 174,2 g/mol
Density (D) 1,56 g/cm³
Melting point (mp) 224 °C
WGK 1
CAS No. 74-79-3
EG-Nr. 200-811-1
22,05 €/VE
Excl. btw | 50 g Per VE
Bestelnr. 3144.1
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-Arginine ≥98,5 %, USP, for biochemistry
Technische informatie
Getest volgens artsenijboek | USP |
In het winkelmandje
L-Arginine
Geselecteerde hoeveelheid:
0
- Tussentotaal: 0.00
In het winkelmandje
Bestelnr. | VE | Verp. | Prijs | Hoeveelheid | |
---|---|---|---|---|---|
3144.1 | 50 g | plastic |
22,05 € |
|
|
3144.2 | 1 kg | plastic |
181,70 € |
|
|
3144.3 | 250 g | plastic |
57,95 € |
|
|
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]b (8 % in HCl 6 N) | +26,3° to +27,7° |
pH value (1 g in 20 ml H2O) | 10,5- 12,0 |
Ammonium (NH4) | ≤0,02 % |
Chloride (Cl) | ≤0,02 % |
Sulphate (SO4) | ≤0,02 % |
Arsenic (As2O3) | ≤0,0001 % |
Iron (Fe) | ≤0,001 % |
Heavy metals (as Pb) | ≤0,001 % |
Foreign amino acids | complies |
Loss on drying | ≤0,5 % |
Sulphated ash | ≤0,1 % |