| Customization: | Available |
|---|---|
| CAS No.: | 59-23-4 |
| Formula: | 200-416-4 |
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CAS No.: 59-23-4
Formula: C6H12O6
Molecular Weight: 180.18
Synonyms: Galactose,D- (8CI);(+)-Galactose;D-(+)-Galactose;
EINECS: 200-416-4
Density: 1.581 g/cm3
Boiling Point: 527.1 °C at 760 mmHg
Flash Point: 286.7 °C
Appearance: White crystal, no special smell
D-galactose Is the plant gum, agar, viscose and raffinose, lactose, honey sugar sugar component two. With galactoside and galactose anhydride molecules exist in the snail protein gland, frogspawn, brain tissue and other animal material. Free state in milk. Lactose combined with glucose. Acid oxidation
| Product Name: | D-Galactose (Plant Derived) | |
| Test | Specifications | Result |
| Appearance | White or almost white | White powder |
| Identification | Positive | Positive |
| Clarity | Clear | Clear |
| Specific Optical Rotation | 78°--- 81.5° | 79.4° |
| Loss on drying | 1% max | 0.05% |
| Residue on Ignition | 0.1% Max | 0.07% |
| Acidity | Corresponds | Complies |
| Barium | Corresponds | Complies |
| Sulfate | Corresponds | Complies |
| Heavy Metals (Lead) | 10PPM Mxa | <10PPM |
| Assay | 98% | 99.11% |
| Total Bacteria Count | 1000Col/g Max | Complies |
| E. Coli | Negative | Complies |
| Storage: | Store in a well-closed Container at room temperature, protected from Direct sunligh and mositure, unless otherwise specified | |
| Conclusion | It conforms to Enterprise Standard. | |
D-Galactose is a monosaccharide sugar that serves as an energy source and glycosylation component. It is a C-4 epimer of glucose and often used as a source of carbon in culture media. Galactose is a component of the disaccharide lactose and released upon hydrolysis by β-galactosidase enzymes. It is converted to glucose via the Leloir pathway or metabolized via an alternative pathway, such as the DeLey-Doudoroff pathway.
Galactose is important in enzymatic and biochemical research as a nutrient medium and as a synthesis module. also widely used in the pharmaceuticals sector, both as a carrier and as an active substance. D-galactose is particularly important as a precursor for pharmaceutically active substances, as an active substance carrier or also as a chiral module in chemical synthesis. However, in which galactose is synthesised from lactose on a large scale, there is always the problem of BSE-/TSE contamination.
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