The art and science of leather manufacturing rely heavily on specialized chemicals that transform raw hides into durable, beautiful materials. Among these, Tannic Acid stands as a historically significant and still highly effective agent for leather tanning and finishing. NINGBO INNO PHARMCHEM CO.,LTD. provides premium industrial grade tannic acid, supporting the leather industry in producing high-quality goods with enhanced properties.


The term 'tanning' itself is derived from 'tannin,' underscoring the foundational role of this compound. Tannic Acid reacts with the collagen proteins in animal hides, cross-linking them to prevent putrefaction and increase resistance to heat, water, and microbial degradation. This process results in supple, long-lasting leather. For those looking to buy tannic acid industrial grade for traditional or modern leather processes, NINGBO INNO PHARMCHEM CO.,LTD. offers a reliable source.


Beyond its primary function in tanning, Tannic Acid is also used in various leather finishing applications to impart specific characteristics such as increased firmness, improved color fastness, and a desirable hand feel. Its astringent properties can help tighten the grain of the leather, contributing to a smoother and more refined surface. The precise tannic acid CAS 1401-55-4 chemical properties are crucial for consistent outcomes in this sensitive application, ensuring batch-to-batch uniformity.


As a leading tannic acid supplier, NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to supplying the leather industry with the highest quality raw materials. Our Tannic Acid ensures optimal penetration and reactivity, critical for achieving superior leather characteristics. Whether for large-scale tanneries or artisan leather crafting, the choice of a quality tanning agent like Tannic Acid impacts the final product's excellence. Discover our competitive tannic acid industrial grade price and enhance your leather production with our trusted solutions.