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L-ARGININE For Biochemistry
(S)-2-Amino-5-guanidinopentanoic acid
MSDS
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COAs
Packings
25 g
(00025)
100 g
(00100)
1000 g
(01000)
Print friendly version
Article No.
01510
Grade
For Biochemistry
Purity
99%
CAS No.
74-79-3
Molecular Formula
C
6
H
1
4
N
4
O
2
Molecular Weight
174.20
H.S. Code
2922.4990
Shelf Life
60 Months
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
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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