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L-Lysine hydrochloride

L-Lysine hydrochloride
L-Lysine hydrochloride structure
CAS No.
657-27-2
Chemical Name:
L-Lysine hydrochloride
Synonyms
L-Gen;darvyl;Lysion;lyamine;LYS, HCL;NSC 9253;L-LYS HCL;LYSINE HCL;Lysine (K);L-LYSINE HCL
CBNumber:
CB5180129
Molecular Formula:
C6H15ClN2O2
Formula Weight:
182.65
MOL File:
657-27-2.mol

L-Lysine hydrochloride Properties

Melting point:
263 °C (dec.)(lit.)
alpha 
21 º (c=8, 6N HCl)
Density 
1.28 g/cm3 (20℃)
vapor pressure 
<1 Pa (20 °C)
FEMA 
3847 | L-LYSINE
storage temp. 
2-8°C
solubility 
H2O: 100 mg/mL
form 
powder
color 
White to Off-white
PH
5.5-6.0 (100g/l, H2O, 20℃)
optical activity
[α]20/D +20.5±0.5°, c = 5% in 5 M HCl
Water Solubility 
65 g/100 mL (20 ºC)
λmax
λ: 260 nm Amax: 0.1
λ: 280 nm Amax: 0.1
Merck 
14,5636
BRN 
3563889
Stability:
Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference
657-27-2(CAS DataBase Reference)
EWG's Food Scores
1
EPA Substance Registry System
Lysine hydrochloride (657-27-2)
SAFETY
  • Risk and Safety Statements
Hazard Codes 
Risk Statements 
Safety Statements 
WGK Germany  2
NFPA 704
1
1 0

L-Lysine hydrochloride price More Price(33)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 62929 L-Lysine monohydrochloride BioUltra, ≥99.5% (AT) 657-27-2 100g-f $51.3 2019-12-02 Buy
Sigma-Aldrich 1372005 L-Lysine monohydrochloride United States Pharmacopeia (USP) Reference Standard 657-27-2 200mg $414.05 2019-12-02 Buy
TCI Chemical L0071 L-(+)-Lysine Monohydrochloride >98.0%(T) 657-27-2 25g $16 2019-12-02 Buy
TCI Chemical L0071 L-(+)-Lysine Monohydrochloride >98.0%(T) 657-27-2 500g $60 2019-12-02 Buy
Alfa Aesar A16249 L-Lysine monohydrochloride, 99+% 657-27-2 50g $11.3 2019-12-02 Buy

L-Lysine hydrochloride Chemical Properties,Uses,Production

Description

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.

Chemical Properties

White crystalline powder

Uses

amino acid, nutrient

Uses

L-(+)-Lysine Monohydrochloride

Definition

ChEBI: The hydrochloride salt of L-lysine

Safety Profile

iWdly toxic by ingestion. When heated to decomposition it emits very toxic fumes of HCl and NOx.

Purification Methods

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 Preparation Products And Raw materials

Raw materials

Preparation Products


L-Lysine hydrochloride Suppliers

Global( 468)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21806 58
Dalian Richfortune Chemicals Co., Ltd
0411-84820922
86-411-84821380 sales@richfortunechem.com;sales@richfortunechem.com China 343 57
Shanghai Bojing Chemical Co.,Ltd.
+86-21-37122233
+86-21-37127788 Candy@bj-chem.com CHINA 497 55
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22631 55
Shanghai Yingrui Biopharma Co., Ltd.
+86-21-33585366 E-mail:sales03@shyrchem.com
+86-21-34979012 sales03@shyrchem.com CHINA 739 60
Nanjing Finetech Chemical Co., Ltd.
025-85710122 17714198479
025-85710122 sales@fine-chemtech.com CHINA 890 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 24687 60
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 1892 55
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3623 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30054 58

View Lastest Price from L-Lysine hydrochloride manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-11-06 L-lysine hydrochloride
657-27-2
US $60.00 / KG 10g 99.8% 10tons Hebei shuoxi biotechnology co. LTD
2018-08-09 L-Lysine hydrochloride
657-27-2
US $1.00 / KG 1KG 99% 10000kg career henan chemical co
2018-10-15 Factory Supply l-lysine hydrochloride/L-lysine hcl powder CAS 657-27-2 CAS NO.657-27-2
657-27-2
US $1.00 / G 100G 99.9% 50000 tons Hebei Ruishun Trade Co.,Ltd

L-Lysine hydrochloride Spectrum


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