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The art and science of leather tanning have relied on natural compounds for centuries to transform raw animal hides into durable, supple leather. Among these, Tannic Acid (CAS 1401-55-4) stands as a historically significant and still relevant agent. Derived from natural plant sources like gallnuts and oak bark, this powerful polyphenol is fundamental to the tanning process, imparting unique characteristics to the final product.
The term 'tannin' itself originates from the Celtic word for oak, highlighting the deep historical connection between these plant compounds and the tanning industry. Tannic Acid's primary function in leather processing is its ability to cross-link with the collagen proteins in animal hides. This interaction effectively stabilizes the protein structure, making the leather resistant to putrefaction, increasing its durability, and improving its resistance to water and heat. This natural chemical transformation is what gives leather its characteristic strength, flexibility, and longevity. Leather manufacturers worldwide continue to purchase tannic acid CAS 1401-55-4 for these essential properties.
While traditional vegetable tanning processes can be time-consuming, the unique qualities conferred by Tannic Acid remain highly valued, especially for specialty leathers. The specific type of Tannic Acid and its source can influence the final color, texture, and feel of the leather, allowing for a wide range of aesthetic and functional outcomes. NINGBO INNO PHARMCHEM CO.,LTD. offers high-purity Tannic Acid, ensuring consistent quality for precise tanning operations. As a leading tannic acid supplier, we understand the nuances of the leather industry's demand for reliable and effective tanning agents.
The shift towards more sustainable manufacturing practices also highlights the appeal of naturally derived tanning agents like Tannic Acid. Its efficacy in creating high-quality, long-lasting leather products positions it as a preferred choice for tanneries globally. For businesses in the leather industry, understanding the optimal tannic acid price and ensuring a steady supply from a trusted tannic acid manufacturer like NINGBO INNO PHARMCHEM CO.,LTD. is key to producing premium leather goods efficiently and sustainably.
Manufacturing Facilities
Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
