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Pharmaceutical Industry
At TENESSY, we provide a complete range of pharmaceutical grade cellulose ethers — including HPMC (Hydroxypropyl Methylcellulose), HEC (Hydroxyethyl Cellulose), and CMC (Sodium Carboxymethyl Cellulose).
Tablets & Capsules
Pharmaceutical grade HPMC is a gold-standard excipient in tablet and capsule formulations. It works as:
A binder to help particles stick together during tablet compression.
A film-coating agent to protect the drug, mask taste, and control release.
A matrix-forming polymer in sustained-release tablets.
A capsule shell material in vegetarian HPMC capsules, ideal for sensitive APIs.
Liquid Suspensions & Syrups
CMC and HEC play essential roles in liquid pharmaceutical formulations:
CMC acts as a suspending agent in oral syrups, maintaining uniformity and preventing sedimentation.
HEC provides viscosity and clarity in eye drops, nasal sprays, and skin lotions.
Both materials are non-ionic, non-toxic, and generally recognized as safe (GRAS).
Topical and Mucosal Delivery
HEC is highly valued in semi-solid formulations:
Used in ophthalmic solutions, dermatological creams, and mucosal gels.
Forms clear, stable gels with a pleasant texture.
Compatible with active ingredients like corticosteroids, antihistamines, and antibiotics.
We Provide Pharmaceutical Grade Professional Cellulose Ether Products
Unlike industrial grades, pharmaceutical cellulose ethers are produced under controlled environments to meet USP, EP, JP, and ChP pharmacopeia standards. They have low microbial counts, low heavy metal content, tight viscosity specifications, and consistent chemical structure — making them ideal for oral, topical, ophthalmic, and mucosal applications.
Each type of cellulose ether offers distinct benefits for pharmaceutical formulations:
HPMC
Offers excellent compressibility, flowability, and lubrication in tablet manufacturing.
Enables modified-release (sustained, delayed) profiles in solid dosage forms.
Used in HPMC capsules as a plant-based gelatin alternative.
HEC
Provides smooth rheology and good spreadability.
Compatible with electrolytes and other active ingredients.
Stable over a wide pH range (3–10).
CMC
Prevents sedimentation in liquids.
Enhances the mouthfeel and overall palatability of the dosage.
Functions well at low concentrations.
Benefits of Using Our Pharmaceutical Grade Cellulose Ether
High Purity and Batch Consistency
Our cellulose ethers are manufactured under GMP-compliant conditions, ensuring ultra-low levels of heavy metals, microbial load, and residual solvents.
Versatility and API Compatibility
Our cellulose ethers are non-ionic, non-toxic, and compatible with a broad range of active pharmaceutical ingredients. They enable flexible formulation design and reduce the risk of ingredient interaction or instability.
Customizable Grades
Get In Touch
Tenessy understands the importance of timely sample delivery. We typically dispatch samples within 2 working days and offer shipping options via FedEx or DHL. Therefore, delivery times will vary based on your chosen shipping method.
General Inquiries
No. 2835, Aotizhong Road, High-tech Zone, Jinan City, Shandong Province,China
Email: info@tenessy.com
WhatsApp: +8613156185750
Phone: +86 131 5618 5750
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