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MERCK 105700 L-Lysine monohydrochloride for biochemistry. CAS 657-27-2, pH 5.5 - 6.0 (100 g/l, H₂O, 20 °C)

MERCK 105700 L-Lysine monohydrochloride for biochemistry. CAS 657-27-2, pH 5.5 - 6.0 (100 g/l, H₂O, 20 °C)

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Stok Kodu

105700.0100

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Kimyasallar

Marka

Merck Millipore

Havale

2.334,66 TL (%5,00 havale indirimi)

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Description
Catalogue Number	105700
Synonyms	Lys

Product Information
CAS number	657-27-2
EC number	211-519-9
Hill Formula	C₆H₁₅ClN₂O₂
Molar Mass	182.64 g/mol
HS Code	2922 41 00
Structure formula Image

Applications
Application	L-Lysine monohydrochloride for biochemistry. CAS 657-27-2, pH 5.5 - 6.0 (100 g/l, H₂O, 20 °C).

Physicochemical Information
Density	1.28 g/cm3 (20 °C)
Melting Point	262 °C
pH value	5.5 - 6.0 (100 g/l, H₂O, 20 °C)
Vapor pressure	<1 Pa (20 °C)
Bulk density	360 kg/m3
Solubility	420 g/l

Toxicological Information
LD 50 oral	LD50 Rat 10000 mg/kg

Safety Information according to GHS
RTECS	OL5650000
Storage class	10 - 13 Other liquids and solids
WGK	WGK 1 slightly water endangering
Disposal	3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Storage and Shipping Information
Storage	Store at +5°C to +30°C.

Transport Information
Declaration (railroad and road) ADR, RID	Kein Gefahrgut
Declaration (transport by air) IATA-DGR	No Dangerous Good
Declaration (transport by sea) IMDG-Code	No Dangerous Good

Specifications
Assay (perchloric acid titration, calculated on dried substance)	≥ 99.0 %
Identity (IR-spectrum)	passes test
Appearance	white to almost white, fine powder
Appearance of solution (1 mol/l, water)	clear and colorless
Spec. rotation (α 20/D, 50 g/l, hydrochloric acid 1 mol/l, calc. on dried substance)	+20.3 to +21.3
UV-Absorption (260 nm; 1 mol/l; 1 cm; water)	≤ 0.20
UV-Absorption (280 nm; 1 mol/l; 1 cm; water)	≤ 0.25
Sulphate (SO₄)	≤ 0.01 %
Heavy metals (as Pb)	≤ 0.001 %
As (Arsenic)	≤ 0.0005 %
Ca (Calcium)	≤ 0.001 %
Co (Cobalt)	≤ 0.0005 %
Fe (Iron)	≤ 0.0005 %
K (Potassium)	≤ 0.005 %
Mg (Magnesium)	≤ 0.0005 %
Na (Sodium)	≤ 0.005 %
NH₄ (Ammonium)	≤ 0.01 %
Zn (Zinc)	≤ 0.0005 %
Foreign amino acids	≤ 0.3 %
Other ninhydrine positive substances	≤ 0.1 %
Loss on drying (105 °C; 3 h)	≤ 0.4 %

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MERCK 105700 L-Lysine monohydrochloride for biochemistry. CAS 657-27-2, pH 5.5 - 6.0 (100 g/l, H₂O, 20 °C)

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