L-Lactide CAS 4511-42-6
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Factory Supply L-Lactide CAS 4511-42-6 with Best Price
- Appearance: White powder
- Purity: 99. 0%min
- Stock: In stock
- Sample: Available
- Zhishang Chemical: L-Lactide Supplier & Manufacturer
Basic Info of L-Lactide
Basic Info
Chemical Properties
Other Info
Basic Info
Chemical Name: | L-Lactide |
Other Name: | (3S,6S)-3,6-Dimethyl-1,4-dioxane-2,5-dione; Lactide |
CAS: | 4511-42-6 |
EINECS: | 224-832-0 |
Type: | Organic raw materials |
Molecular Formula: | C6H8O4 |
Molecular Weight: | 144.13 |
Chemical Properties
Melting point | 92-94 °C(lit.) |
Boiling point | 255°C |
density | 1.186±0.06 g/cm3(Predicted) |
refractive index | 1.4475 |
storage temp. | 2-8°C |
solubility | Soluble in chloroform, and methanol. Slightly soluble in benzene. |
form | Solid |
color | White to Off-White |
optical activity | [α]20/D 285°, c = 1 in toluene |
Sensitive | Moisture Sensitive |
BRN | 82124 |
Stability: | Hygroscopic |
Other Info
Brand Name: | Zhishang Chemical |
Provide: | L-Lactide MSDS; L-Lactide COA |
What is L-Lactide?
Lactic acid: Lactic acid was first extracted from milk and is a carboxylic acid, which belongs to alpha-hydroxy acid and is classified as “fruit acid”. Common fruit acids include glycolic acid, citric acid, mandelic acid and so on. Low-concentration fruit acid has the effect of exfoliating the stratum corneum and improving rough and dull skin. The high concentration of fruit acid can act on the dermis layer, stimulate the new generation of collagen, and have certain freckle and wrinkle removal effects.
L-lactic acid: If you have studied chemistry, you will know the concept of “chirality”, which means that two molecules are in a mirror image state, just like our left and right hands. Lactic acid is chiral, one is called L-lactic acid (L-lactic acid) and the other is its mirror image called D-lactic acid. Although it is the same molecule, the effect of different chirality is completely different. L-carnitine, for example, can speed up calorie consumption, while its mirror image, D-carnitine, is toxic to the human body.
L-polylactic acid: Polylactic acid has a polymer obtained by the polymerization of lactic acid, which also has chirality. L-polylactic acid is a nano-scale filler that can be injected subcutaneously. However, because L-polylactic acid injection is currently not approved in China, and public hospitals have not carried out treatment, it is rarely used clinically. Then the L-lactic acid smear that is relatively popular on the Internet should refer to the second type mentioned above, L-lactic acid (L-lactic acid).
L-Lactide Uses
- L-Lactide is obtained from the polymerization of L-lactide. It has many useful properties, such as biodegradability and non-toxic to human body and environment. Its polymer poly-L-lactide is used to repair the fracture of posterior orbital floor.
- (3 S) -cis-3,6-dimethyl-1,4-dioxane-2,5-dione can be used to synthesize poly (L-lactide), polydisperse lactic acid oligomers, bicyclic and tricyclic lactide derivatives containing optically active tripyridine.
- L-lactide can be used as a substitute for biomedical materials for tissue regeneration, matrices for drug delivery systems, and commercial polymer materials to reduce the impact on the environment.
Reference
L-Lactide – PubChem
The Manager has Something to Say
This is William, CEO of Zhishang Chemical Co., Ltd.
Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.
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If you want to buy l-lactide, pls contact us to get a free quote.
L-Lactide Supplier and Manufacturer
As a l-lactide supplier and manufacturer with a strict standard product quality system certificate, Zhishang Chemical has long been providing the best l-lactide raw materials to customers all over the world.
Over the years, relying on professional team experience and customer-centric team concept to meet customer needs in a timely manner, our company enjoys a high reputation in the world. At present, our company has served more than 6,000 customers and has established long-term cooperative relations with customers from many countries.
If you have a demand for l-lactide and related products, please contact our service staff Zhishang Chemical – White directly, and we will provide you with high-quality products at the best price.
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Pre-Sales Service
* Prompt reply and 24 hours online, professional team to provide the best price and high-quality product.
* Sample testing support.
* Every batch of products will be tested to ensure its quality.
* The packing also can be according to the customers` requirement.
* Any inquiries will be replied to within 24 hours.
* We provide a Commerical Invoices, Packing Lists, Bills of loading, COA, Health certificates, and Origin certificates. If your markets have any special requirements, let us know.
After-Sales Service
* The fact of logistics information monitoring.
* Any questions about the product can be consulted at any time.
* Product has any problem can return.
FAQ
Do you accept sample order?
We will make samples before mass production, and after the sample is approved, we’ll begin mass production. Doing 100% inspection during production, then doing random inspection before packing.
What’s your MOQ?
Our MOQ is 1kg. But usually we accept less quantities, such as 100g on the condition that the sample charge is 100% paid.
Is there a discount?
The different quantity has different discount.
HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
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.
Do you supply product report?
Yes. We’ll give you product analysis report before shipping.
Shipping
1. ≤50kg, Express delivery recommended, usually called DDU service;
2. ≤500kg, Air shipping recommended, usually called FOB, CFR, or CIF service;
3. >500kg, sea shipping recommended, usually called FOB, CFR, or CIF service;
4. For high-value products, please select air shipping and express delivery for safe.
Quality Control of L-Lactide
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