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Über diesen Artikel
Produktname
L-Arginin -monohydrochlorid, BioUltra, ≥99.5% (AT)
product line
BioUltra
Quality Segment
assay
≥99.5% (AT)
form
powder or crystals
optical activity
[α]20/D +22.0±0.5°, c = 5% in 5 M HCl
technique(s)
ligand binding assay: suitable
impurities
insoluble matter, passes filter test, ≤0.3% foreign amino acids
ign. residue
≤0.05%
loss
≤0.05% loss on drying, 20 °C (HV)
color
colorless or white
pH
5.5-7.0 (25 °C, 1 M in H2O)
mp
220-230 °C
solubility
H2O: 1 M at 20 °C, clear, colorless
density
1.42 g/cm3 at 20 °C
anion traces
sulfate (SO42-): ≤50 mg/kg
cation traces
Al: ≤5 mg/kg, As: ≤0.1 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg
λ
1 M in H2O
UV absorption
λ: 260 nm Amax: ≤0.2, λ: 280 nm Amax: ≤0.1
SMILES string
Cl[H].N[C@@H](CCCNC(N)=N)C(O)=O
InChI
1S/C6H14N4O2.ClH/c7-4(5(11)12)2-1-3-10-6(8)9;/h4H,1-3,7H2,(H,11,12)(H4,8,9,10);1H/t4-;/m0./s1
InChI key
KWTQSFXGGICVPE-WCCKRBBISA-N
Application
Biochem/physiol Actions
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description BioUltra, ≥99.5% (AT) | description EMPROVE® EXPERT, EP, JP, USP | description certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland | description - |
| form powder or crystals | form crystalline powder | form - | form crystalline powder |
| assay ≥99.5% (AT) | assay ≥98.5% | assay - | assay ≥98.5% |
| technique(s) ligand binding assay: suitable | technique(s) cell culture | mammalian: suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) cell culture | mammalian: suitable |
| product line BioUltra | product line EMPROVE® EXPERT | product line TraceCERT® | product line - |
| impurities ≤0.3% foreign amino acids, insoluble matter, passes filter test | impurities endotoxin, residual solvents | impurities - | impurities endotoxin, heavy metals, residual solvents, tested |
| cation traces Li: ≤5 mg/kg, Fe: ≤5 mg/kg, Cu: ≤5 mg/kg, Mn: ≤5 mg/kg, Co: ≤5 mg/kg, Pb: ≤5 mg/kg, Cd: ≤5 mg/kg, Mg: ≤5 mg/kg, Ni: ≤5 mg/kg, Mo: ≤5 mg/kg, As: ≤0.1 mg/kg, Na: ≤50 mg/kg, Ba: ≤5 mg/kg, Ca: ≤10 mg/kg, Cr: ≤5 mg/kg, K: ≤50 mg/kg, Bi: ≤5 mg/kg, Sr: ≤5 mg/kg, Al: ≤5 mg/kg, Zn: ≤5 mg/kg | cation traces NH4+: ≤0.02% | cation traces - | cation traces As: ≤1.0 ppm, heavy metals: ≤10 ppm, NH4+: ≤0.02% |
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Lagerklasse
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flash_point_f
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flash_point_c
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ppe
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