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LC503 L-Arginine monohydrochloride

for biochemistry

 

Order number Packaging Quantity Price €
AC27503 Plastic bottle 50 g 16.38
AC27503 Plastic bottle 250 g 64.35
AC27503 Plastic bottle 1 kg 188.10
AC27503 Plastic drum 10 kg inquire

 

Product information
Synonyms a-Amino-d-guanidino valerianic acid hydrochloride
Hill Formula C6H15ClN4O2
Chemical formula C6H14N4O2*HCl
HS Code 2925 29 00
EC number 214-275-1
Molar mass 210.66 g/mol
CAS number 1119-34-2

 

Chemical and physical data

Solubility 730 g/l (20 °C)
Melting point 218 °C
Molar mass 210.66 g/mol
Density 1.42 g/cm3 (20 °C)
Bulk density 1250 kg/m3
pH value 5.7 (100 g/l, H2O, 20 °C)

 

Safety information
RTECS CF1995500
Storage class 10 – 13 Other liquids and solids
WGK WGK 3 highly 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.

 

Toxicological data
LD 50 oral LD50 rat 12000 mg/kg

 

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) +21.0° to 22.0°
UV-Absorption
– 260 nm; 1 mol/l; 1 cm; water
≤ 0.10
– 280 nm; 1 mol/l; 1 cm; water ≤ 0.02
Sulfate (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) ≤ 0.0005 %
Mg (Magnesium) ≤ 0.0005 %
Na (Sodium) ≤ 0.005 %
Zn (Zinc) ≤ 0.0005 %
NH4 (Ammonium) ≤ 0.01 %
Foreign amino acids ≤ 0.3 %
Other ninhydrine positive substances ≤ 0.1 %
Loss on drying (105 °C; 3 h) ≤ 0.3 %

 

L-Arginine monohydrochloride, Laboratory chemicals, Laboratory Chemicals manufacturer, Laboratory chemicals india, Laboratory Chemicals directory, elabmart