What is Formic Acid (CAS 64-18-6)?
Formic acid, also known as methanoic acid, with the chemical formula of HCOOH or CH2O2, is a weak electrolyte and the simplest fatty acid. It is a colorless, transparent, fuming liquid with a strong pungent odor. Contact with the skin will cause blistering. It is usually found in the secretions of bees, some ants and caterpillars.
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Chemical And Physical Properties Of Formic Acid
| Chemical formula |
CH2O2 |
| Appearance | Colorless fuming liquid |
| Odor | Pungent, penetrating |
| Density | 1.220 g/mL |
| Melting point | 8.4 °C (47.1 °F; 281.5 K) |
| Boiling point | 100.8 °C (213.4 °F; 373.9 K) |
| Solubility in water | Miscible/Mixable |
| Solubility | Miscible/Mixable with ether, acetone, ethyl acetate, glycerol, methanol, ethanol |
formic acid application
1.Textile Dyeing: Methanoic acid is a common reducing agent used in textile dyeing. It enhances the colorfastness of certain dyes on wool and silk materials and aids in the dye's fixation, leading to brighter and longer-lasting color.
2.Leather Tanning: Formic acid is a staple in the leather tanning industry, where it's used in the pickling process – the initial stage of tanning. Animal hides are soaked in a formic acid solution during pickling, lowering the pH and helping remove residual flesh, fat, or hair.
3.Rubber Production: 85% formic acid is a coagulating agent for natural latex in rubber production. Lowering the pH destabilizes the colloidal suspension of rubber particles in the liquid, causing them to form a solid mass. Besides, it's used as a preservative for rubber products and a cleaning agent for rubber processing equipment.
4.Livestock Feed: Formic acid chemical is a widely used preservative and antibacterial agent in livestock feed. It helps prevent bacterial and fungal growth, which can spoil the feed and reduce its nutritional content. Besides, it can enhance the feed's digestibility, improving the animals' health and productivity.
Where to buy Formic Acid Chemical?
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