Product Specifications
Product Name : D-Galactose
Cas No. : 59-23-4
Appearance: White to Off-White crystalline powders and particles
Molecular formula: C₆H₁₂O₆
Molecular weight: 180.16 Purity: ≥99%
| TEST | Specification |
|---|---|
| Appearance (Color) | White to Off-White |
| Solubility (Color) | Colorless |
| Solubility (Turbidity) 50 mg/ml, H₂O | Clear |
| Purity(HPLC) | >=99% |
| Identification(TLC) | Consistent with standard |
| Residue on ignition | <=0.1% |
| Melting Range | 165℃~168℃ |
| Loss on drying | <=1.0% |
| Specific Rotation | +78°~+81.5° |
| Chloride | <=0.005% |
| Barium | <=0.5ppm |
| Lead | <=0.5ppm |
| Shelf life | 3 years |
| Storage | Stored in a clean, cool, dry area,keep away from strong,direct light. |
| TAMC | <=1000CFU/g |
| TYMC | <=100CFU/g |
Applications
| D-(+)-半乳糖在酶和生物化学研究中是重要的培养基、合成组件。还广泛用于制药领域，既作为载体，又作为活性物质。 | D-(+)-Galactose is an important culture medium and synthetic component in enzymatic and biochemical research. It is also widely used in the pharmaceutical field, both as a carrier and as an active substance. |
| 用途 | Applications |
| 作为半乳糖基转移酶标记缓冲液的成分，在MRS肉汤中补充乳酸杆菌的生长，诱导解偶联蛋白（UCP）在酵母转化的表达。 | As a component of galactosyltransferase labeling buffer, it supplements the growth of Lactobacillus in MRS broth and induces the expression of uncoupling protein (UCP) in yeast transformation. |
| 用途 | Applications |
| 用于有机合成，医药上用于测定肝功能 | Used in organic synthesis; in medicine, it is used for liver function testing. |
| 用途 | Applications |
| 营养药 | Nutritional medicine / Nutriceutical |
📦 Sample Requests Now Open Complimentary small samples are available for evaluation, along with COA and analytical data.
For custom deuterated compound synthesis or scale-up inquiries, please do not hesitate to reach out.
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