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Postion:Product Catalog >Biochemical Engineering>Saccharides>Monosaccharide>D-Galactose
D-Galactose
  • D-Galactose

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.ItemsInternal  control index
1AppearanceWhite crystalline powder
2D-Galactose  Content99.00%
3Residue on ignition0.1%
4Chloride
(Count in CL-)

0.005%
5Specific 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 solutionThe sample solution is not more intensely colored than the control solution
9AcidityConsumption of  0.01mol/l solution hydroxide  is not more than 1.5ml
10Loss on drying0.5%
11Total Bacterial Count1000cfu/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.



Article illustration

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

Our company is a collection of chemical products, biological products, plastic products, rubber products, sports equipment, hardware products and other products r & D, production, agent, sales as one of the high-tech enterprises. We are a large factory with professional export department and perfect after-sale service. The company has a professional technology research and development department, each product has been successfully processed through multiple tests, to ensure the quality and effect of products, to bring customers the best purchase experience. The company has established long-term cooperative relations with many large group companies at home and abroad.

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  • Since: 2017-06-20
  • Address: Jinfang Building, 42 Yuhua West Road, Qiaoxi District, Shijiazhuang City, Hebei Province, China
INQUIRY
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+86-19932103556
sale2@hbyalin.com