L-Arginine hydrochloride 98+%

Supplier: THERMO FISHER SCIENTIFIC CHEMICALS

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ThermoScintific Chemicals

ThermoScintific Chemicals

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

10500-0025 10500-0250 10500-1000

TS10500-0025EA 560 USD

TS10500-0025 TS10500-5000 TS10500-0250 TS10500-1000

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

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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