L8783
α-Lactose monohydrate
≥99% total lactose basis (GC), BioXtra
Synonym(s):
β-D-Gal-(1→4)-α-D-Glc, 4-O-β-D-Galactopyranosyl-α-D-glucose, Milk sugar
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About This Item
Empirical Formula (Hill Notation):
C12H22O11 · H2O
CAS Number:
Molecular Weight:
360.31
MDL number:
UNSPSC Code:
12352201
PubChem Substance ID:
NACRES:
NA.25
Recommended Products
biological source
bovine milk
Quality Level
product line
BioXtra
Assay
≥99% total lactose basis (GC)
form
powder
impurities
≤0.01% Phosphorus (P)
≤0.1% Insoluble matter
ign. residue
≤0.1%
color
white to off-white
mp
219 °C ((426 °F ))
solubility
H2O: 1 M, clear, colorless
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Application
- Insights into the potential of rheological measurements in development of dry powder inhalation formulations.: This article investigates rheological properties and their implications in the development of inhalation formulas where a-Lactose monohydrate plays a crucial role (Almansour et al., 2022).
- Spray-Congealing and Wet-Sieving as Alternative Processes for Engineering of Inhalation Carrier Particles: Comparison of Surface Properties, Blending and In Vitro Performance.: The study provides a comparative analysis of spray-congealing and wet-sieving processes in engineering carrier particles for inhalation, utilizing a-Lactose monohydrate (Pinto et al., 2021).
- Conversion of a-lactose monohydrate to anhydrous form with superior tabletability by twin-screw extrusion at elevated temperature.: Discusses a method for converting a-Lactose monohydrate to a more compressible anhydrous form, enhancing its application in tablet manufacturing (Batra et al., 2020).
Biochem/physiol Actions
alpha-Lactose is the primary sugar present in milk and the main energy source to a newborn mammalian through its mother′s milk. It is digested by the intestinal lactase (EC 3.2.1.108), an enzyme expressed in newborns. The enzyme′s activity declines following weaning which can lead to lactose intolerance in adult mammals.
Other Notes
To gain a comprehensive understanding of our extensive range of Disaccharides for your research, we encourage you to visit our Carbohydrates Category page.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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