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PrismaLac® 40 is a sieved alpha-lactose monohydrate characterized by excellent flowability and a narrow particle size distribution. These properties make it particularly suitable for applications such as capsule filling, powder blends, and sachets, ensuring high process efficiency and consistent performance in pharmaceutical formulations.

Benefits

  • Excellent flowability
  • Narrow particle size distribution
  • Good blending properties
  • High storage stability
  • High batch-to-batch consistency

Areas of Application

  • Capsule filling
  • Blends, premixes, sachets, triturations

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  • Dry blending / Trituration
  • Sieved Lactose
  • Oral Solid Dose
  • Powder preparations
  • Capsule
  • Sachet

20kg – Paper bag with PE-EVOH-PE inliner

36 months

Wasserburg am Inn, Germany

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Typical particle size distribution

Typical Product Data

  • x10: 205 µm, x50: 451 µm, x90: 766 µm
  • Span [(x90-x10)/x50]: 1.24
  • Density bulk: 0.512 g/ml
  • Density tapped: 0.588 g/ml
  • Hausner Ratio: 1.15
  • Carr’s Index: 13 %

Specified Product Data

Particle size distribution

Sieve Method: Mechanical sieve shaker

  • <200 µm: NMT 10%
  • <800 µm: NLT 97%

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Sieved lactose grades offer excellent flowability, narrow particle size distribution, and high batch-to-batch consistency – ideal for applications requiring fast and reliable powder flow.

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