Lactose Anhydrous | 63-42-3

Cas No :

63-42-3

Form :

Powder 

Molecular Weight :

342.30 G/Mol

Molecular Formula :

C12H22O11

Melting Point :

202 °C

Boiling Point :

290 °C

Solubility :

Water: 19 G/100 G (25 °C); Soluble

Flash Point :

240 °C

Description :

Overview of Lactose Anhydrous

 

Lactose Anhydrous is a high-quality pharmaceutical milk sugar used extensively as a filler, diluent, and binder for solid or oral dosage forms. It is made by the controlled dehydration process of lactose monohydrate, which results in a solid fluid, free-flowing white crystal powder with exceptional compression.

Within the pharmaceutical sector, Lactose Anhydrous is among the most commonly used excipients in tablets, capsules, as well as dry powder inhalers (DPIs), and direct-compression formulations. It offers uniform blending as well as improving flow properties and increases tablet strength.

Related products include Lactose Monohydrate, Lactitol Anhydrous, and L-Valine, which are often used in pharmaceutical formulations.

 

 

Applications of Lactose Anhydrous

 

Pharmaceutical Excipients

 

  • Widely used as a direct compression diluent
  • Ensures excellent tablet hardness and uniformity
  • Enhances powder flow and compressibility
  • Used in both immediate-release and sustained-release formulations

 

Capsule Filling

 

  • Provides consistent fill weight and uniform distribution
  • Suitable for hard gelatin and HPMC capsules
  • Supports high-speed encapsulation processes

 

Dry Powder Inhalation (DPI) Formulations

 

  • Acts as a carrier for inhalation APIs
  • Ensures improved dispersion and lung deposition
  • Used in asthma and COPD inhalers

 

Biopharmaceutical & Nutritional Use

 

  • Used in specialized oral nutritional products
  • Stable and safe for pediatric and geriatric formulations

 

 

Safety & Handling Guidelines

 

  • Avoid inhalation of fine particles
  • Use protective gloves, mask, and eyewear
  • Store in a cool, dry environment
  • Follow COA/MSDS for safe handling

 

 

Where to Buy Lactose Anhydrous?

 

Lactose Anhydrous Manufacturer

 

ChemicalBull supplies pharma-grade Lactose Anhydrous manufactured under GMP conditions and suitable for regulated markets.

 

Lactose Anhydrous Supplier & Distributor

 

  • Available in bulk and HDPE bag packing
  • COA, MSDS, and regulatory documentation available
  • Ideal for tablet and capsule manufacturers

 

 

MSDS

 

Includes detailed information on toxicity, storage, handling, and safety measures.

 

 

Frequently Asked Questions (FAQs)

 

  1. What is Lactose Anhydrous used for?

    It is mainly used as a tablet and capsule excipient due to its superior compressibility and flow properties.

  2. Is Lactose Anhydrous suitable for direct compression?

    Yes, it is one of the best excipients for direct compression tablets.

  3. What is the CAS number of Lactose Anhydrous?

    The CAS number is 63-42-3.