Technical Data Sheet
L-Arginine monohydrochloride, 250 g
≥98,5 %, Ph. Eur., USP
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Pack Qty.
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2-Amino-5-guanidino-n-valeric acid hydrochloride, H-L-Arg-OH · HCl
Empirical formula C6H14N4O2 · HCl
Molar mass (M) 210,67 g/mol
Density (D) 1,42 g/cm³
Boiling point (bp) 235 °C
Melting point (mp) >225 °C
WGK 1
CAS No. 1119-34-2
EG-Nr. 214-275-1
Molar mass (M) 210,67 g/mol
Density (D) 1,42 g/cm³
Boiling point (bp) 235 °C
Melting point (mp) >225 °C
WGK 1
CAS No. 1119-34-2
EG-Nr. 214-275-1
€61.85/Pack Qty.
excl. VAT. | 250 g per Pack Qty.
Art. No. 3145.2
In production
from 6 Pack Qty.
€58.76/Pack Qty.
from 24 Pack Qty.
€55.66/Pack Qty.
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Product details
L-Arginine monohydrochloride ≥98,5 %, Ph. Eur., USP
Technical Information
| Checked according to pharmacopoeia |
Ph. Eur. USP |
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L-Arginine monohydrochloride
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| Art. No. | Pack Qty. | Pack. | Price | Quantity | |
|---|---|---|---|---|---|
| 3145.1 | 50 g | plastic |
€22.05 |
|
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| 3145.2 | 250 g | plastic |
€61.85 |
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Downloads / MSDS
General information
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.
Certificates of Analysis
Guarantee analysis
| Appearance | white, cryst. powder |
| Assay (dry substance) | 98,5-101,0 % |
| Identity | complies |
| Appearance of solution | clear, colourless |
| Specific rotation [α]20D | +22,1° to +22,9° |
| pH value (1 g, 10 ml H2O) | 4,7-6,2 |
| Ammonium (NH4) | ≤0,02 % |
| Chloride (Cl) | 16,58-17,00 % |
| 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 | ≤0,2 % |
| Sulphated ash | ≤0,1 % |