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CAS RN: 1119-34-2 | Product Number: A0528


Purity: >98.0%(T)(HPLC)
  • L-Arginine Hydrochloride
  • L-Arginine Monohydrochloride
  • (S)-2-Amino-5-guanidinopentanoic Acid Hydrochloride
  • L-(+)-Arginine Hydrochloride
2   ≥40 
5   ≥40 

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Product Number A0528
Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__6H__1__4N__4O__2·HCl = 210.66 
Physical State (20 deg.C) Solid
Store Under Inert Gas Store under inert gas
Condition to Avoid Hygroscopic
CAS RN 1119-34-2
Reaxys Registry Number 3631658
PubChem Substance ID 87562134
Merck Index (14) 780
MDL Number


Appearance White powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Nonaqueous Titration) min. 98.0 %
Specific rotation [a]20/D +22.0 to +23.0 deg(C=8, HCl(1+1))
Solubility in Water almost transparency
Properties (reference)
Melting Point 235 °C
Specific Rotation 23° (C=8,HCl(1+1))
Related Laws:
EC Number 214-275-1
RTECS# CF1995500
Transport Information:
HS Number 2925290090
PubMed Literature

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