A0812112
L-Arginine , >99.0%(HPLC) , 74-79-3
Synonym(s):
L-Arginine;ARG;(S)-2-Amino-5-guanidinopentanoic acid;Abelson murine leukemia viral oncogene homolog 2;Abelson tyrosine-protein kinase 2
CAS NO.：74-79-3
Empirical Formula: C6H14N4O2
Molecular Weight: 174.2
MDL number: MFCD00002635
EINECS: 200-811-1
| Pack Size | Price | Stock | Quantity |
| 25G | RMB31.20 | In Stock |
|
| 100G | RMB47.20 | In Stock |
|
| 500G | RMB399.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 222 °C (dec.) (lit.) |
| Boiling point: | 305.18°C (rough estimate) |
| alpha | 27.1 º (c=8, 6N HCl) |
| Density | 1.2297 (rough estimate) |
| bulk density | 640kg/m3 |
| FEMA | 3819 | L-ARGININE |
| refractive index | 27 ° (C=8, 6mol/L HCl) |
| storage temp. | 2-8°C |
| solubility | H2O: 100 mg/mL |
| form | powder |
| pka | 1.82, 8.99, 12.5(at 25℃) |
| color | white |
| PH | 10.5-12.0 (25℃, 0.5M in H2O) |
| Odor | Faint |
| PH Range | 10.5 - 12 |
| biological source | synthetic |
| optical activity | [α]20/D +27°, c = 8 in 6 M HCl |
| Odor Type | bland |
| Water Solubility | 148.7 g/L (20 ºC) |
| Sensitive | Air Sensitive |
| λmax | λ: 260 nm Amax: ≤0.2 λ: 280 nm Amax: ≤0.1 |
| JECFA Number | 1438 |
| Merck | 14,780 |
| BRN | 1725413 |
| Specific Activity | 1035-1401nmol/min·mg |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| Cosmetics Ingredients Functions | FRAGRANCE ANTISTATIC HAIR CONDITIONING SKIN CONDITIONING |
| InChIKey | ODKSFYDXXFIFQN-BYPYZUCNSA-N |
| LogP | -4.20 |
| CAS DataBase Reference | 74-79-3(CAS DataBase Reference) |
| NIST Chemistry Reference | L-Arginine(74-79-3) |
| EPA Substance Registry System | L-Arginine (74-79-3) |
Description and Uses
Amino acid; nutrient.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H319 |
| Precautionary statements | P264b-P280i-P305+P351+P338-P337+P313-P403-P501c |
| Hazard Codes | Xn,T |
| Risk Statements | 36-36/37/38-20/21/22-61 |
| Safety Statements | 24/25-36-26-45-53-39 |
| WGK Germany | 3 |
| RTECS | CF1934200 |
| F | 10-23 |
| TSCA | Yes |
| HazardClass | IRRITANT |
| HS Code | 29252000 |
| Hazardous Substances Data | 74-79-3(Hazardous Substances Data) |
| Toxicity | cyt-grh-par 100 mmol/L IJEBA6 24,460,86 |
