D-Galactose
| Price | $25 |
| Package | 1KG |
| Min. Order: | 100KG |
| Supply Ability: | 5ton/Month |
| Update Time: | 2021-11-15 |
Product Details
| Product Name: D-Galactose | CAS No.: 59-23-4 |
| Min. Order: 100KG | Purity: 99% |
| Supply Ability: 5ton/Month | Release date: 2021/11/15 |
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 formation.
About Us
Our company is a hi-tech enterprise integrating R & D, production, agency and sales of fine chemicals such as inorganic chemicals, organic chemicals, flavors and fragrances, pharmaceutical raw materials and intermediates. We have established long-term cooperation with many large group companies at home and abroad.
FAQ:
Q1: Can i get some samples?
A: Yes, we can supply the sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal and so on.
Q3: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4:What's your MOQ?
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5: How about delivery lead time?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Company Profile Introduction
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China- Since: 2017-06-20
- Address: Jinfang Building, 42 Yuhua West Road, Qiaoxi District, Shijiazhuang City, Hebei Province, China
+86-19932103556
sale2@hbyalin.com