DESU® Lactose

DESU^® Lactose by Westpoint is a high-performance pharmaceutical filler derived from milk. Manufactured via precision spray drying, it offers excellent flowability and compressibility. Engineered for direct compression and capsule filling, it ensures stable tableting performance and is ideal for replacing imported excipients in generic drug production.

Item No :
DESU® Lactose
Product Origin :
CHINA
Shipping Port :
SHANGHAI
Payment :
TT/LC
Weight :
20/25KG
Order(MOQ) :
100KG

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Product Details

Product Introduction

DESU^® Lactose is one of the most widely used filling and diluting agents in the pharmaceutical industry. Sourced from high-quality milk, it features stable chemical properties, high physiological compatibility, and good water solubility with a mildly sweet taste. During the spray drying process, the product forms a specific ratio of amorphous lactose and a porous structure with high specific surface area. This unique structure allows the lactose to combine the plasticity of amorphous lactose and the brittleness of crystalline lactose during tableting, delivering superior compressibility and tablet hardness for direct compression processes.

Product Feature

Narrow Particle Size Distribution
Excellent Flowability (Angle of Repose < 35°)
Superior Compressibility for Direct Compression
Optimized Porous Structure
Customizable Particle Size via Integrated Spray Drying
Low Drying Loss & Stable Bulk Density
Fine Powder Reduction (F90 Model)

Product Application

DESU^® Lactose is primarily applied in solid oral dosage forms, including direct compression tableting, dry granulation, and capsule filling. For the F100 model (D50: 80-140μm), its particle size distribution is optimized to ensure homogeneous blending with low-dose and fine-particle APIs, making it a universal choice for dry granulation and capsule filling processes. The F90 model (D50: 100-160μm) features a narrower particle size distribution with significantly reduced fine powder content, which further enhances flowability and compressibility. It is specifically designed for high-speed tableting lines, ensuring stable feeding and consistent tablet weight during large-scale production.

Product Specification

Model	Median particle size (μm)	Bulk Density (g/ml)	Loss on Drying (%)
DESU® Lactose F100	80-140	0.45-0.65	≤ 1.0
DESU® Lactose F90	100-160	0.45-0.65	≤ 1.0

Packaging

20-foot container can hold 10 to 11 metric tons of DESU® Lactose.
Standard packaging of 20 kg per bag.

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DESU® Lactose

Spray-Drying Technology

Co-Processing Technology

Cellulose Etherification Technology

Functional Excipient Application Technology