L-Arginine hydrochloride 98+%

Supplier: Thermo Scientific

Synonyms: (S)-(+)-Arginine hydrochlorideL-ArgL-Arginine, hydrochloride(S)-2-Amino-5-guanidinopentanoic acid hydrochlorideL(+)-Arginine hydrochlorideL(+)-Arginine monohydrochloride(S)-(+)-Arginine HClH-L-Arg-OH.HClH-Arg-OH.HCl

ACRO105000025EA 1330 GBP
ACRO105000025 ACRO105001000 ACRO105000250 ACRO105005000
L-Arginine hydrochloride 98+%
L-Arginine hydrochloride
Formula: C₆H₁₅ClN₄O₂
MW: 210,66 g/mol
Melting Pt: 226 °C
Storage Temperature: Ambient
MDL Number: MFCD00064550
CAS Number: 1119-34-2
EINECS: 214-275-1
Merck Index: 13,00785

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Specification Test Results

Appearance White Crystalline powder or crystals
Infrared spectrum Conforms
Loss on drying ≤0.5 % (105°C, 2 hrs)
Sulfated ash ≤0.1 %
UV transmittance ≥95 % (c=10, H2O, 430 nm) 1 cm cell
Specific optical rotation +21.4° to +23.6° (20°C, 589 nm) (c=8, 6 N HCl)
Titration with HClO4 98.0 to 102.0 %
Sulfate (SO4) ≤300 ppm
Heavy metals (as Pb) ≤20 ppm
Other amino acids ≤0.5 % (TLC)

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