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Galactose

CAS Number
59-23-4
EC Number
200-416-4
Chemical Formula
C6H12O6
Molecular Weight
180.16 g/mol

Description

Galactose (CAS 59-23-4 ) is a monosaccharide sugar naturally occurring in dairy products and certain plant-based sources. In commercial supply, it is available as a purified carbohydrate used across food and pharmaceutical manufacturing. This versatile ingredient serves as a functional component and biochemical building block in cosmetic manufacturing. In pharmaceutical and nutraceutical production, it serves as a reference standard, excipient, and substrate. It is frequently utilized in diagnostic formulations and metabolic research applications. Food manufacturers incorporate it into specialized nutritional products, including infant formulas and medical nutrition, where precise carbohydrate profiling is required. Cosmetic formulators use this sugar as a humectant in skin care preparations. Its moisture-binding capacity supports hydration in creams and serums, while it also functions as a fermentation substrate in biotechnology processes. These processes target the production of bioactive compounds and specialty ingredients. The material is supplied as a white crystalline powder in both laboratory and bulk commercial quantities to meet diverse industrial needs. Established grades include USP , Ph. Eur. , and food-grade specifications to meet regulatory requirements across pharmaceutical, food, and cosmetic end markets. This ensures compliance with global safety standards. Technical-grade material is also available for industrial and research applications where compendial certification is not required. This provides a cost-effective solution for large-scale manufacturing and testing environments. Contact us for supply of Galactose Request Quote

Other Names (Synonyms)

D-Galactopyranose | (3R,4S,5R,6R)-6-(hydroxymethyl)oxane-2,3,4,5-tetrol | Galactose, pure | D-Gal | brain sugar | d-galactopyranoside | cerebrose | D-Galactose

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point170 °C
Boiling Point232.96°C (rough estimate)
Density1.616 g/cm³ @ Temp: -5 °C
AppearanceWhite powder
ColorWhite
OdorOdorless
Formpowder
Water SolubilitySoluble in water.
Refractive Index80 ° (C=10, H2O)
pH4.5-6.0 (H2O)Aqueous solution
Log P-2.490 (est)

Safety & Handling

Warning
GHS07· Irritant

Hazard Statements

H319Causes serious eye irritation

Precautionary Statements

P280Wear protective gloves/protective clothing/eye protection/face protection.
P265Wash … thoroughly after handling.
P317If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code29400090
WGK (Germany)3