Merck 105700.0100 L-Lysine monohydrochloride

for biochemistry

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Ambalaj Miktarı: 100 gr

(2024 güncel fiyat)

Ambalaj Fiyatı: 47,63 € +%20 KDV

 

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Ürün Fiyatı: 47,63 €

Ürün Özellikleri

Empirical Formula CAS #
C₆H₁₅ClN₂O₂ 657-27-2
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

Physicochemical Information
Melting Point 263 – 264 °C
pH value 5.5 – 6.0 (100 g/l, H₂O, 20 °C)
Bulk density 360 kg/m3
Solubility 420 g/l (20 °C)

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 %

Laboratuvar Kimyasalları

Ürün Özellikleri:

100 gr 47,63 € + %20 KDV
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