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Amino Acids & Derivatives

L-Histidine

RA001541 CAS 71-00-1 Biochemistry

Identity

Product code
RA001541
CAS number
71-00-1
Grade
Biochemistry
Purity
99%
Molecular formula
C6H9N3O2
Molecular weight
155.16

Classification

Applications
Biochemistry

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Solid —
Colour White powder —
pH value 7 - 8 —
Melting point/ Freezing point [°C] 282 °C °C

These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.

Specifications

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

Packaging

Pack size SKU
25 g RA001541-PK-25G
500 g RA001541-PK-500G