Cosmetic Ingreident CAS 86404-04-8 Vcethylether Ethyl Ascorbic Acid/3-O-Ethyl-L-Ascorbic Acid

• Customization: Available
• CAS No.: 86404-04-8
• Formula: C8h12o6
• Model NO.: 3-O-Ethyl-l-Ascorbic Acid
• Carboxyl No.: Dicarboxylic Acid
• Alkyl No.: Saturated Acid
• Appearance: Powder
• Source: Hydrolysis
• Colour: White
• Melting Point: 112.0 to 116.0 °c
• Boiling Point: 551.5±50.0 °c(Predicted)
• Storage Conditions: Sealed in Dry, 2-8°c
• Acidity Coefficient (Pka): 8.89±0.40(Predicted)
• Transport Package: 1kg/Bag, 25kg/Drum
• Specification: 99%
• Trademark: TA
• Origin: China
• HS Code: 2942000000
• Production Capacity: 50000pieces/Year

Product Description

Product Description

Description:
    Vitamin C  is a very useful vitamin C derivative. It is not only very stable in terms of chemical substances and is a non-discoloring vitamin C derivative, but also a hydrophilic and lipophilic substance, which greatly expands its applicable chemical book scope, especially in daily chemical applications. 3-O-ethyl ascorbic acid ether can easily pass through the stratum corneum into the dermis. After entering the body, it is very easy for the biological enzymes in the body to decompose and exert the biological effects of vitamin C.

Structural characteristics:
    3-O-ethyl ascorbic acid ether is also called vitamin C . Vitamin C cannot be directly absorbed by the skin due to its 4 hydroxyl groups in its structure, and is easily oxidized and discolored, so its use as a whitening agent in cosmetics is limited. Vitamin C  prepared by Chemicalbook after alkylation of the 3-hydroxyl group is a vitamin C derivative that does not change color and does not affect its biological activity, thus filling the gap in similar products on the market. Studies have shown that vitamin C ethyl  is easily decomposed by enzymes after entering the skin and exerts the effect of vitamin C.

Use:
    Vitamin C  (VC ) is a lipophilic and hydrophilic amphoteric vitamin C derivative. It not only retains the redox effect of vitamin C but is also very stable. It is a non-discoloring vitamin C derivative and it is a lipophilic and hydrophilic amphoteric substance. This not only makes it extremely convenient to use in formulas, but also makes it easier to penetrate the stratum corneum and enter the dermis. After entering the skin, it is easily decomposed by biological enzymes to play the role of vitamin C, thereby improving its bioavailability.

Application:
1. Inhibit the activity of tyrosinase by acting on Cu2+, blocking the formation of melanin.
2. Very effective whitening and freckle removal (when added at 2%).
3. Anti-inflammatory caused by sunlight, with strong antibacterial and anti-inflammatory effects.
4. Improve dull skin and give skin elasticity.
5. Repair skin cell activity and promote collagen production.

Detailed Photos

Product Parameters

Items	Technical Analysis and Physical
CAS NO.	86404-04-8
Appearance	White crystalline powder
Assay, %	≥99.0
Melting Point ºC	110 - 115
Moisture, %	≤1.0
Ash, %	≤0.1
pH	3.5 - 5.5
Free of VC, ppm	≤10
Heavy metals(Pb,As,Cd,Co,Cr,Hg,Ni,Sb), PPM	≤20
Chromaticity, Hazen	≤25

Company Profile

Hebei Tianao Technology Co., Ltd. was established in 2023, is a collection of production and processing, customized services, sales, trade as one of the private enterprises. The company is located in No. 158 Yuhua West Road, Qiaoxi District, Shijiazhuang City, the factory environment is elegant, well-equipped, sufficient resources, the company has advanced technology, professional and technical personnel. The company's sales have grown steadily since its inception. The company adheres to the business philosophy of "quality and price, customer first", and is effectively reflected in the operation, and is committed to providing customers with sufficient supply, stable and reliable quality.

Certifications

Our Advantages

FIVE reasons to choose us

1.Supply:Massive supply, Diverse types, Stable supply.

2.Adequate supply:Massive spot inventory guarantees continuous supply.

3.Quality assurance:Select raw materials and strictly screen to ensure product quality.

4.Technical Support:Have professional after-sales service and provide technical guidance.

5.Efficient logistics:Self-pickup or door-to-door delivery.
  
              3-O-Ethyl-L-Ascorbic Acid
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Packaging & Shipping

Packing:

Shipping:

Payment method : T/T L/C CASH
Delivery method : TNT  EMS  FEDEX.
About Products:Due to the particularity of the chemical industry, prices fluctuate greatly. Please be sure to contact customer service to confirm the index requirements and prices before placing an order and paying. Please do not place an order directly. Thank you for your understanding
About signing:Please confirm that the package is intact and not damaged before signing for it. If you find that the package is out of stock, insufficient or has quality problems during the inspection, you can refuse to sign and contact us, and we will handle it for you as
soon as possible.

FAQ

Q1:May I  get one simple before placing order?
    For those high value products, you just need to freight and certain productcost. When we both cooperate for some times or when you are our VIPcustomer, free sample will be offered when you need.

Q2:Which payment is available for your company?
 Re: T/T, L/C trade insurance. You can choose the one which isconvenient for you.

Q3.:How and when can l get my goods after payment?
Re: For small quantity products, they will be delivered to you byinternational courier(DHL, FedEx, TNT etc.) or by air. Usually it will cost3-5days that you can get the goods after delivery.For large quantityproducts,shipping by see is worthwhile.lt will cost days to weeks to come toyour destination port, which depends on where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. lf needed, we'd like to use label or package according to yourrequirement.

Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of onecompany, so whatever products we provide for you all are qualified. We willhave goods tested and provide COA before delivery for sure.

After Sales Service:

NO.1.Our company guarantes that the products that leave the factory are produced and inspected accrding to the relevant national standards and the ungualitfed productswll never leave the factory. Guarantee the strict implementation and fulfilment ofproduct quality, and strictly implement relevant regulations on product afer-salesservice.

NO.2. the customer raises objection to the quality ofou company's products, we promises to respond within 24 hours afer reciving the user's objection Ifthe quality ofour company's products does not meet the promise, we are willing to refund the payment.