L(+)-Histidine base, BioChemica®
Supplier: PanReac AppliChem
Certificates
About this item
Synonyms: L-3-Imidazol-4-ylalanine, (S)-(+)-Histidine, (S)-2-Amino-3-(4-imidazolyl)propionic acid, H-His-OH, NSC 137773, L-Histidine
CAS Number:71-00-1
:
Formula:C₆H₉N₃O₂
MDL Number:MFCD00064315
Density:1.44 g/cm³ (20 °C)
Molecular Weight:155.16 g/mol
Melting Pt:272…273 °C
Merck Index:13,04741
Storage Temperature:Ambient
EINECS:200-745-3
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Assay (titr.):min. 99 %
- α20°C/D; 11 %, HCl 120 g/l:+11.8° - +12.8°
- Heavy metals (as Pb):max. 0.001 %
- Insoluble matter:passes test
- Other amino acids:max. 0.5 %
- Ammonium:max. 0.1 %
- Chloride:max. 0.02 %
- Sulfate:max. 0.02 %
Specification Test Results
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