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Ethyl Cellulose (EC), identified by CAS 9004-57-3, is a highly adaptable cellulose derivative with a wide spectrum of applications, primarily due to its availability in various grades and viscosity levels. NINGBO INNO PHARMCHEM CO.,LTD. specializes in providing a comprehensive range of Ethyl Cellulose products, meticulously tailored to meet the specific requirements of diverse industries, from pharmaceutical formulations to printing inks and personal care products.
The classification of Ethyl Cellulose often hinges on its ethoxy content and viscosity. For instance, the 'N' and 'K' series, such as N10, N20, N50, N100, N200, N300, and K70, K110, represent distinct viscosity ranges measured in a 2% solution at 25 degrees Celsius using a Brookfield viscometer. These variations are critical. For example, in pharmaceutical applications, specific viscosity grades of ethyl cellulose for controlled release are chosen to precisely dictate the rate at which an active ingredient is released from a dosage form. Similarly, in tablet coating, different viscosity grades of ethyl cellulose tablet coating provide varying film strengths and flexibility.
The 'ethoxy content' is another key differentiator, influencing solubility and film properties. NINGBO INNO PHARMCHEM CO.,LTD. offers Ethyl Cellulose with ethoxy content ranging from 45.0-47.0% (K Type) to 48.0-49.5% (N Type) and exceeding 49.6% (T Type). This characteristic affects how the cellulose ether interacts with different solvents and polymers, impacting its performance in applications like printing inks, where it acts as a binder and rheology modifier. The correct selection of cellulose ether for inks ensures optimal printability and ink stability.
For pharmaceutical use, the certifications associated with our Ethyl Cellulose are paramount. Our product is available in USP grade ethyl cellulose and is GMP, ISO 9001, BP, and JP certified. This guarantees its safety, efficacy, and compliance with international regulatory standards, making it a reliable choice for drug manufacturing. The purity and consistency of CAS 9004-57-3 ethyl cellulose are vital for patient safety and therapeutic success.
In industrial settings, the choice of Ethyl Cellulose grade depends on the specific performance requirements. For conductive pastes, the low ash content and clean burnout properties of our non-ionic cellulose ether are essential. In personal care, the film-forming and water-repellent characteristics of water insoluble ethyl cellulose are key advantages. NINGBO INNO PHARMCHEM CO.,LTD. provides technical support to help clients select the optimal grade of Ethyl Cellulose for their unique applications, ensuring maximum benefit and performance.
By understanding the nuances of Ethyl Cellulose grades and their corresponding applications, NINGBO INNO PHARMCHEM CO.,LTD. empowers its customers to achieve superior results. We are committed to being a leading supplier of high-quality chemical additives that drive innovation across industries.
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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.
