Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Ashland Natrosol 250HX PHARM Hydroxypropyl Cellulose

Ashland Natrosol 250HX PHARM is a fine-particle high-molecular-weight pharmaceutical excipient in the hydroxyethyl cellulose series, tailored for scenarios such as pharmaceutical solid preparations, cosmetics, personal care and food. As an off-white or beige odorless fine granular powder and non-ionic water-soluble polymer, it has excellent binding, controlled-release, thickening and stabilizing effects

Features Of Ashland Natrosol 250HX PHARM Hydroxypropyl Cellulose

  1. Fine-Particle & Rapid Dissolution - Fine granular form, easily soluble in cold and hot water, rapid hydration, reducing agglomeration and improving processing efficiency

  2. Binding & Controlled-Release Adaptability - High molecular weight brings strong binding and controlled-release properties, suitable for tablet wet granulation and matrix sustained-release preparations

  3. Salt & Surfactant Tolerance - Good compatibility with ions and surfactants, suitable for complex formulation systems with stable performance

Typical Applications Of Ashland Natrosol 250HX PHARM Hydroxypropyl Cellulose

  1. Pharmaceutical Solid Preparations - Used as tablet wet granulation binder and hydrophilic gel matrix material, improving preparation stability and release controllability.

  2. Cosmetic Thickening & Stabilization - Used in essences, creams and lotions, thickening and stabilizing foam, improving skin feel and long-term stability of products.

  3. Food Additives - Used as thickener and stabilizer, suitable for beverages, sauces, baked foods, etc., improving taste and stability.

  4. Oral Care Products - Used in toothpaste and mouthwash, thickening and bonding, improving user experience and product stability.

Specifications Of Ashland Natrosol 250HX PHARM Hydroxypropyl Cellulose

Chemical NameHydroxyethyl Cellulose (HEC)
CAS No.9004-62-0
AppearanceOff-white or beige fine granular powder
OdorOdorless
Molecular WeightApprox. 1,000,000
Viscosity (1% aqueous solution, 25°C)1500-2500 mPa·s
Viscosity (2% aqueous solution, 25°C)5000-7000 mPa·s
Substitution Degree (Hydroxyethoxy)2.0-2.5
pH Value (2% aqueous solution)6.0-8.5


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *