| Place of Origin: | Anhui China |
|---|---|
| Brand Name: | AJA |
| Certification: | ISO |
| Model Number: | 99% |
| Minimum Order Quantity: | 25KG |
| Price: | 25-30 |
| Packaging Details: | 25KG/drum |
| Payment Terms: | L/C, T/T, Western Union |
| Supply Ability: | 500mt per year |
| CAS NO: | 59-23-4 | EINEC NO: | 200-416-4 |
|---|---|---|---|
| MF: | C6H12O6 | M W: | 180.16 |
| Appearance: | White Crystal Powder | Purity: | 99% |
| Application: | Pharmaceutical Intermediates | ||
| Highlight: | 59-23-4 D Galactose Powder,AJA Galactose Powder,200-416-4 Pharma Intermediates |
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Basic Information
Product name: D-Galactose
CAS No.: 59-23-4
EINECS No.: 200-416-4
Molecular Formula: C6H12O6
Molecular Weight: 180.16
Properties & Specification
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.
| Item No. | Items | Internal control index |
| 1 | Appearance | White crystalline powder |
| 2 | D-Galactose Content | ≥99.00% |
| 3 | Residue on ignition | ≤0.1% |
| 4 |
Chloride (Count in CL-) |
≤0.005% |
| 5 | Specific Rotation | +78° ~ +81.5° |
|
6 |
Identification |
Thin-layer Chromatographic identification test: The RF of the principle spot of the sample solution corresponds to that of standard solution |
|
7 |
Barium |
Any opalescence in the sample solution is not more intense than that in the standard solution |
|
8 |
Appearance of solution | The sample solution is not more intensely colored than the control solution |
| 9 | Acidity | Consumption of 0.01mol/l solution hydroxide is not more than 1.5ml |
| 10 | Loss on drying | ≤0.5% |
| 11 | Total Bacterial Count | ≤1000cfu/g |
Application:
The high purity, low endotoxin Galactose was developed specifically for biopharmaceutical use, it is possible to manufacture a product that is not contaminated by allergens such as, it has been utilized as a key component to optimize protein production while mitigating lactate and ammonia formation.
Packing & Storage
25kg/drum. Stored in cool and dry place.
