Basic Information
99% Delta-Undecalactone CAS 710-04-3
| Items | Specifications |
| Appearance | White particulate powder |
| Content of pantolactone | ≥98.0% |
| Nitrogen determination | 5.7%~6.0% |
| Specific optical rotation | -45.0°~-50.0° |
| Heavy metals | Pb≤10ppmGe≤10ppmCr≤200ppmAs≤5ppm |
| Sulfate | ≤0.4% |
| Yeast mold | ≤100cfu/g |
| Escherichia coli index | ≤20MPN/100g |
| Staphylococcus aureus | Undetected |
| Salmonella | Undetected |
| Mould | ≤10MPN/100g |
Products Description
D-Pantolactone is a colorless to light yellow solid, soluble in water and organic solvents. It is the esterification product of pantothenic acid, characterized by high stability.
Uses of 99% D-Pantolactone:
99% D- (-) -Pantolactone is used as a pharmaceutical intermediate for the synthesis of calcium D-pantothenate and D-panthenol. Pantothenolide can be used as a nutritional agent, can condition the skin, soften and moisturize, with the function of whitening the skin, also has a comforting effect on allergic skin; Pantothenolide is easy to be absorbed by the hair, and it can stimulate the proliferation of hair follicle cells, promote hair growth, and change the texture of the hair.
Why choose GNEE BIO?
1. We have high quality products, supplied directly from the factory to ensure sufficient supply.
2. We have professional service, 24 hours online to solve your problems.
3. With years of supply experience, we strive to bring value to every customer.
We want a win-win business. Send your inquiry and you will get it!
Company Profile
GNEE BIO is located in Anyang City, Henan Province, China. It is a well-known supplier and manufacturer of chemical raw materials in China. We provide basic chemical raw materials, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products to domestic and international chemical manufacturers and fine chemical product producers.
FAQ
1. Is there a discount?
Yes, we will offer a better price if the quantity is larger.
2. What is the minimum order quantity?
The minimum order quantity depends on the product.
3. The minimum order quantity for most products is 1 kilogram;
For some higher products, the minimum order quantity is 100 grams.
4. What is the port of loading?
Shanghai, Tianjin, Qingdao, etc.
5. What is the mode of transportation?
For small orders, we will send the goods by international express such as FEDEX, which takes 3-7 working days. Other transportation methods can be negotiated.
For large orders, we will ship the goods by sea, which takes one month. If the situation is urgent, you can choose air transportation.
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