L-ARGININE For Biochemistry

(S)-2-Amino-5-guanidinopentanoic acid

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Article No.
01510
Grade
For Biochemistry
Purity
99%
CAS No.
74-79-3
Molecular Formula
C6H14N4O2
Molecular Weight
174.20
H.S. Code
2922.4990
Shelf Life
60 Months
MSDS
 

 

Physical Properties

Physical state at 20 °C
Solid
Colour
White crystals
pH value
10.5 - 12
Melting point/ Freezing point [°C]
222 °C
Solubility in water [% weight]
87.1 g/l at 20 °C - completely soluble

Packings

  • 1PW1200060

    25 g (00025)

  • 1PW1200200

    100 g (00100)

  • 1PW1201600

    1000 g (01000)

 

Specifications

Appearance White to almost white crystalline powder or crystals
Assay Min 99.0%
Heavy metal (as Pb) Max 0.001%
Ammonium (NH4) Max 0.01%
Specific optical rotation (c=5; 5 M HCl) +26.5 +/-0.5deg

Revision Date : 04-Aug-2020
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