|L(+)-Arginine Chemical Properties|
|Melting point||222 °C (dec.) (lit.)|
|alpha||27.1 º (c=8, 6N HCl)|
|Boiling point||305.18°C (rough estimate)|
|density||1.2297 (rough estimate)|
|FEMA||3819 | L-ARGININE|
|refractive index||27 ° (C=8, 6mol/L HCl)|
|solubility||H2O: 100 mg/mL|
|pka||1.82, 8.99, 12.5(at 25℃)|
|PH||10.5-12.0 (25℃, 0.5M in H2O)|
|PH Range||10.5 – 12|
|optical activity||[α]20/D +27°, c = 8 in 6 M HCl|
|Water Solubility||148.7 g/L (20 ºC)|
|λmax||λ: 260 nm Amax: ≤0.2|
|Stability:||Stable. Incompatible with strong oxidizing agents.|
|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)|
Since 2005, we have more than 15 years experience in chemical industry.
We can manufacture 3000+ kinds of water treatment chemicals, reagents&dyes.
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