Formamide ≥99.5% (par GC), Bioréactif ultra-pur pour dénaturer les acides nucléiques avant analyse, J.T.Baker®
Marques : AvantorTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Danger
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Synonyme(s):
Carbamaldehyde
Conditionné sous azote
For denaturing nucleic acids prior to analysis.
ULTRAPURE BIOREAGENT—A line of high purity reagents tested for use in biotechnology applications, such as electrophoresis, and liquid chromatography. Where applicable, tests include DNase, RNase, Protease, heavy metals and insoluble matter.
Formule:
HCONH₂ Poids moléculaire: 45.04 g/mol Point d'ébullition: 210 Point de fusion: 2 Densité: 1.1334 g/cm³ (20 °C) Point éclair: 79 Température de stockage: Réfrigérateur |
Numéro MDL:
MFCD00007941 Numéro CAS: 75-12-7 EINECS: 200-842-0 Indice Merck: 13,04261 |
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Résultats des tests de spécification
For Laboratory,Research,or Manufacturing Use |
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Assay (HCONH₂) (by GC) | ≥99.5 % |
Absorbance of a 1M Solution - 280 nm | ≤0.100 |
Absorbance of a 1M Solution - Color (APHA) | ≤10 |
Absorbance of a 1M Solution - Conductivity, mS/cm (1:10), For Information Only | 2.0 - 3.0 °C |
Freezing Point | 2.0 - 3.0 °C |
Trace Impurities - Copper (Cu) | ≤0.1 ppm |
Trace Impurities - Iron (Fe) | ≤0.5 ppm |
Trace Impurities - Lead (Pb) | ≤0.5 ppm |
Trace Impurities - Zinc (Zn) | ≤0.5 ppm |
Packaged under Nitrogen | |
Deionization of material is not required. |
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