Formamide/CAS: 75-12-7

Formamide/CAS: 75-12-7

Formamide is also used as an RNA stabiliser in gel electrophoresis by deionizing RNA. In capillary electrophoresis, it is used for stabilizing (single) strands of denatured DNA.

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Product Description

Formamide, also known as methanamide, is an amide derived from formic acid. It is a clear liquid which is miscible with water and has an ammonia-like odor.
 
CAS: 75-12-7
Boiling point: 410°F (210°C)
Formula: CH3NO
Molar mass: 45.04 g/mol
Density: 1.13 g/cm³
 
Applications of Formamide
 
Formamide is also a constituent of cryoprotectant vitrification mixtures used for cryopreservation of tissues and organs.
Formamide is also used as an RNA stabiliser in gel electrophoresis by deionizing RNA. In capillary electrophoresis, it is used for stabilizing (single) strands of denatured DNA.
Another use is to add it in sol-gel solutions in order to avoid cracking during sintering.
Formamide, in its pure state, has been used as an alternative solvent for the electrostatic self-assembly of polymer nanofilms.
Formamide is used to prepare primary amines directly from ketones via their N-formyl derivatives, using the Leuckart reaction.
 
Specification of Formamide
 

APPEARANCECOLORLESS TRANSPARENT LIQUID
COLOUR INDEX.10
FORMAMIDE% MIN99.5
WATER%MAX0.05
METHONAL%MAX0.15
METHYL FORMATE%MAX0.10
FORMIC ACID%MAX0.01
AMMONIA%MAX0.005
AMMONIUM FORMATE %MAX0.05
FE mg/11.00
SPECIFIC GRAVITY1.1300-1.1360
REFRACTIVE INDEX1.4460-1.4480

 
Packaging & Shipping
Formamide's package: 220KG/DRUM

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