L-HISTIDINE For Biochemistry

(S)-2-Amino-3-(4-imidazolyl)propionic acid

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Article No.
04065
Grade
For Biochemistry
Purity
99%
CAS No.
71-00-1
Molecular Formula
C6H9N3O2
Molecular Weight
155.16
H.S. Code
2933.2990
Shelf Life
60 Months
MSDS
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Certificate of Analysis (COAs)
 

 

Physical Properties

Physical state at 20 °C
Solid
Colour
White powder
pH value
7 - 8 at 15.5 g/l at 25 °C
Melting point/ Freezing point [°C]
282 °C
Solubility in water [% weight]
15.5 g/l at 20 °C - completely soluble

Packings

  • 1PW1200060

    25 g (00025)

  • 1PW1200750

    500 g (00500)

 

Specifications

Appearance White to off-white powder
Assay (by HClO4 titration) Min 99%
Heavy metal (as Pb) Max 0.001%
Ammonium (NH4) Max 0.01%
Foreign amino acids Max 0.3%

Revision Date : 27-Apr-2013
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