Fulvic Acid
Fulvic Minerals, FA.
- CAS
- 479-66-3
- EC
- 610-395-7
- Sectors
- Agriculture, Animal Nutrition, Personal Care & Cosmetics
Fulvic Acid (CAS 479-66-3) is a low-molecular-weight humic substance derived from natural leonardite, supplied as a yellow solid Technical Grade powder or liquid that acts as a chelating agent for foliar nutrition, feed additives, and cosmetic formulations. It is prized for its high biological activity and superior solubility across a wide pH range.
This Natural Biostimulant acts as a powerful chelating agent, enhancing the bioavailability of minerals to plants and animals. Its small molecular size allows for rapid absorption through cell membranes.
As a Technical Grade powder or liquid, it improves soil structure and stimulates microbial activity. It is also utilized in cosmetic formulations for its antioxidant and skin-soothing properties.
Typical Properties
| Molecular formula | C14H12O8 |
|---|---|
| Molecular weight | 308.24 g/mol |
| Form | A solid |
| Color | Yellow |
| Melting point | 244 °C (decomp) |
| GHS signal word | Warning · Irritant / harmful |
| Grades available | Technical Grade |
Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.
Fulvic Acid
Applications
- Foliar Nutrition: Used in liquid fertilizers to transport micronutrients directly into plant tissues via leaves.
- Feed Additive: Incorporated into animal nutrition to improve gut health and mineral absorption efficiency.
- Cosmetic Ingredient: Added to anti-aging creams and detoxifying masks for its mineral-rich and antioxidant profile.
Safety & Risks
Generally recognized as Non-Hazardous. Use standard Dust Masks and Gloves when handling concentrated powder to avoid inhalation.
Packaging
25 kg Kraft Paper Bags, 1 kg Foil Pouches, or 1000L IBC Tanks for liquid forms.