L-HISTIDINE MONOHYDROCHLORIDE MONOHYDRATE For Biochemistry |
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HomeLaboratory ChemicalsAmino Acids & Derivatives |
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SYNONYMS : L-A-AMINO-ß-(4-IMIDAZOLYL)PROPIONIC ACID MONOHYDROCHLORIDE
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Article No. |
04066 |
Grade |
For Biochemistry |
Purity |
99% |
CAS No. |
5934-29-2 |
Molecular Formula |
C6H10ClN3O2.H2O |
Molecular Weight |
209.63 |
H.S. Code |
2933.2990 |
Shelf Life |
5 Years |
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Specifications |
Appearance |
White crystalline powder |
Assay (argentometric,on anhydrous substances) |
Min 99% |
Specific rotation |
+8.5 to +9.5 deg |
Heavy metals (as Pb) |
Max 0.001% |
Ammonium (NH4) |
Max 0.01% |
Foreign amino acids |
Max 0.3% |
Other ninhydrin-positive substances (as glycine) |
Max 0.1% |
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Packings |
00025 25 g |
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00100 100 g |
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01000 1000 g |
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Safety Information
and Hazard Symbols |
Safety Statement: 22-24/25 |
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Revision Date
: 27-Apr-2013 |
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