Lysinhydrochlorid

Bezeichnung:Lysinhydrochlorid

CAS-Nr657-27-2

Englisch Name:L-Lysine hydrochloride

CBNumberCB5180129

SummenformelC6H14N2O2.ClH

Molgewicht182.65

MOL-Datei657-27-2.mol

Synonyma

Lysinhydrochlorid

Lysinhydrochlorid physikalisch-chemischer Eigenschaften

Schmelzpunkt	263 °C (dec.)(lit.)
alpha	21 º (c=8, 6N HCl)
Dichte	1.28 g/cm3 (20℃)
Dampfdruck	<1 Pa (20 °C)
FEMA	3847 \| L-LYSINE
storage temp.	2-8°C
Löslichkeit	H₂O: 100 mg/mL
Aggregatzustand	powder
Farbe	White to Off-white
PH	5.5-6.0 (100g/l, H2O, 20℃)
Geruch (Odor)	odorless
Optische Aktivität	[α]20/D +20.5±0.5°, c = 5% in 5 M HCl
Wasserlöslichkeit	65 g/100 mL (20 ºC)
maximale Wellenlänge (λmax)	λ: 260 nm Amax: 0.1 λ: 280 nm Amax: 0.1
Merck	14,5636
BRN	3563889
Stabilität	Stable. Incompatible with strong oxidizing agents.
LogP	-1.036 (est)
CAS Datenbank	657-27-2(CAS DataBase Reference)
EPA chemische Informationen	Lysine hydrochloride (657-27-2)

Sicherheit

Kennzeichnung gefährlicher
WGK Germany	2
HS Code	2922410000

Gefahreninformationscode (GHS)

L-Lysine hydrochloride Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R34:Verursacht Verätzungen.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
S24/25:Berührung mit den Augen und der Haut vermeiden.
Beschreibung
A white or nearly white, practically odorless, free-flowing, crys talline powder. It is freely soluble in water, but is almost insoluble in alcohol and in ether. It melts at about 260°C with decomposition.
Chemische Eigenschaften
White crystalline powder
Verwenden
amino acid, nutrient
Verwenden
L-Lysine monohydrochloride is widely used as nutritional supplements in food and beverage industries. It can also be used in animal feed as source of L-Lysine.? L-Lysine Monohydrochloride can be used in a wide variety of industries including: food production, beverage, pharmaceutical, agriculture/animal feed, and various other industries.
Verwenden
L-(+)-Lysine Monohydrochloride
Definition
ChEBI: The hydrochloride salt of L-lysine
Biochem/physiol Actions
L-lysine is an essential amino acid in animals and humans. L-Lysine is necessary for protein synthesis in the body and proper growth. L-lysine lowers the cholesterol level by producing carnitine. L-lysine aids in calcium, zinc and iron absorption. Athletes take L-lysine as a supplement for lean mass building and for proper muscle and bone health. L-lysine competes with arginine during viral replication and reduces herpes simplex virus infection. L-lysine supplementation reduces chronic anxiety in human. Lysine reduces viscosity of serum albumin solution for injections.
Sicherheitsprofil
iWdly toxic by ingestion. When heated to decomposition it emits very toxic fumes of HCl and NOx.
läuterung methode
Likely impurities are arginine, D-lysine, 2,6-diaminoheptanedioic acid and glutamic acid. Crystallise the monohydrochloride from water at pH 4-6 by adding 4 volumes of EtOH. At above 60% relative humidity it forms a dihydrate. [Birhbaum et al. J Biol Chem 194 455, 468 1952, Kearley & Ingersoll J Am Chem Soc 73 5783 1951, Beilstein 4 IV 2717.]

L-Lysine hydrochloride Upstream-Materialien And Downstream Produkte

Lysinhydrochlorid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

657-27-2, L-Lysine hydrochloride Verwandte Suche:

Send Inquriy