1.12233
L-Lysine monohydrate
for biochemistry
Synonym(s):
L-Lysine monohydrate, Lys
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 g | Please contact Customer Service for Availability | CZK 3,070.00 |
About This Item
Quality Level
form
solid
pH
9-10.5 (20 °C, 80 g/L in H2O)
mp
207-209 °C (decomposes)
solubility
>1500 g/L
bulk density
366 kg/m3
storage temp.
2-8°C
SMILES string
[N+H3][C@@H](CCCCN)C(=O)[O-].O
InChI
1S/C6H14N2O2.H2O/c7-4-2-1-3-5(8)6(9)10;/h5H,1-4,7-8H2,(H,9,10);1H2/t5-;/m0./s1
InChI key
HZRUTVAFDWTKGD-JEDNCBNOSA-N
Analysis Note
Identity (IR-spectrum): passes test
Appearance: white, crystalline powder or colorless crystals with characteristic odor
Appearance of solution (100 g/l, water): clear and colorless
Spec. rotation(α 20/D, 50 g/l, hydrochloric acid 1 mol/l, calc. on dried substance): +25.5 to +26.5
Heavy metals (as Pb): ≤ 0.001 %
NH₄ (Ammonium): ≤ 0.01 %
Foreign amino acids: ≤ 0.3 %
Other ninhydrine positive substances: ≤ 0.1 %
Water (according to Karl Fischer): 10.0 - 12.0 %
1 of 1
This Item | |||
|---|---|---|---|
| form solid | form solid | form crystalline powder | form solid |
| storage temp. 2-8°C | storage temp. 2-30°C | storage temp. 2-30°C | storage temp. 2-30°C |
| Quality Level 100 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
| solubility >1500 g/L | solubility 420 g/L | solubility 650 g/L | solubility insoluble 0.19 g/L |
| mp 207-209 °C (decomposes) | mp 262 °C | mp 168-170 °C | mp 261-262 °C (decomposition) |
| bulk density 366 kg/m3 | bulk density 360 kg/m3 | bulk density 780 kg/m3 | bulk density 300 kg/m3 |
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 1122330100 | 04022536140889 |
| 1122331000 | 04022536589077 |