L-Arginine hydrochloride 98.5-101.5%

Supplier: Thermo Scientific

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

J11500.A1 J11500.36
ALFAJ11500.A1EA 814 SGD
ALFAJ11500.A1 ALFAJ11500.36
L-Arginine hydrochloride 98.5-101.5%
L-Arginine hydrochloride
Formula: C₆H₁₅ClN₄O₂
MW: 210,66 g/mol
Melting Pt: 216 °C (dec.)
Density: 1,42
Storage Temperature: Ambient
MDL Number: MFCD00064550
CAS Number: 1119-34-2
EINECS: 214-275-1
Merck Index: 14,00780

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Specification Test Results

Assay (unspecified) 98.5 - 101.5%
Impurity Content, Organic Volatile Impurities Meets requirements
Impurity Content, Sulphate (SO₄) ≤0.03%
Loss on Drying ≤0.20%
Optical Rotation +21.4 - 23.6° (c=8 in 6 N HCl)
Identification (FTIR) Conforms
Chloride Content 16.5 - 17.1%
Residue on Ignition ≤0.10%
Thin Layer Chromatography Homogeneous
Heavy Metals (Pb) ≤20 ppm

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