CAS Rn.: 75-12-7 | Buy Formamide 99.99% | Good price from China
TNJ Chemical is a China factory, supplier and manufacturer of Formamide CAS 75-12-7 with plant site in Feidong Anhui Province. We are certified by GMP, ISO and SGS organization and specialize in chemical since from 2001. To buy Formamide CAS 75-12-7 high quality purity at wholesale discounted price, please send your price inquiry to sales@tnjchem.com
Application & Function
Formamide is a chemical reactant or solvent in various chemical processes. It is mostly used as a reactant in the manufacture of agrochemicals (e.g. imidazoles), pharmaceuticals (e.g. allopurinol), and industrial chemicals (e.g. n-vinylformamide) and as a solvent in polymers and resins.
1) To synthesize pharmaceutical, spicery, dyestuffs;
2) As solvent in synthetic fiber spinning,plastic processing and lignin ink production etc,as paper treating agent,coagulation accelerator in oil well drilling and building industry,as carburant in casting industry,glue softener and as polar solvent in organic synthesis;
3) As RNA stabiliser in gel electrophoresis by deionizing RNA;
4) It can be added into sol-gel solutions in order to avoid cracking during sintering;
5) (in its pure state) used as an alternative solvent for the electrostatic self-assembly of polymer nanofilms;
6) Used to prepare primary amines directly from ketones via their N-formyl derivatives, using the Leuckart reaction;
7) A constituent of cryoprotectant vitrification mixtures used for cryopreservation of tissues and organs;
Specification
| Item | Specifications | Results |
| Appearance | Colorless transparent liquid, no visible impurity | Confirms |
| Formamide % | ≥99.5 | 99.72 |
| Color (Pt-Co) | ≤10 | 5 |
| Methanol % | ≤0.15 | 0.036 |
| Water (H2O) % | ≤0.050 | 0.026 |
| Ammonia % | ≤0.010 | 0.002 |
| Formie acide % | ≤0.010 | Negative |
| Ammoninm formate % | ≤0.080 | 0.033 |
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