VC ethyl ether powder for Skin whitening,cosmetic raw materials

Vitamin C ethyl ether is a very useful vitamin C derivative, it is not only very stable in chemical substances, is not discolored vitamin C derivative, but also lipophilic and hydrophilic amphoteric substances, which greatly expands his scope of application, especially in the daily use of chemical applications. 3-O-Ethyl ascorbyl ether is very easy to pass through the stratum corneum to enter the dermis, and it enters the organism is very easy for the biological enzymes in the body to decompose and thus play a biological effect. After entering the body, it can be easily decomposed by the biological enzymes in the body, thus exerting the biological effects of vitamin C.

product details

Product Detail

Product Name	VC ethyl ether
Specification	98%
Grade	Cosmetic grade
Appearance:	White Powder
Shelf Life:	2 Years
Storage:	Sealed, placed in a cool dry environment, to avoid moisture, light

Certificate of Analysis

Product Name:	VC ethyl ether	Report Date:	Apr.15, 2024
Batch Number:	BCSW240415	Manufacture Date:	Apr.14, 2024
Batch Quantity:	500KG	Expiration Date:	Apr.13, 2026
Specification:	98%

Test	Specifications	Result
Appearance:	White crystalline powder	Complies
Identification:	Infrared identification:Characteristic absorption peaks are 3300,1770,1700,1100,1060	Complies
Assay:	≥98%	98.89%
Loss on drying(105℃,3 hours):	≤1.0%	0.40%
PH(1% aqueous solution):	2.0-2.5	2.44
Melting Point:	158℃~163℃	161.5℃
Specification rotation[α]20D:	+186.0°~+188.0°	+186.5°
Sulfated ash:	≤0.2%	0.05%
Clarity of solution:	Clear	Complies
Color of solution(3% aqueous solution,4000 nm,10nm):	≤0.01	0.008
Free ascorbic acid:	≤0.1%	Complies
Free glucose:	≤0.1%	Complies
Heavy Metals(In Pb):	≤20PPM	<20PPM
As	≤2PPM	<2PPM
Conclusion:	Conform With Specification

Packing description:

Sealed export grade drum & double of sealed plastic bag

Storage:

Store in cool & dry place not freeze., keep away from strong light and

heat

Shelf life:

2 years when properly stored

Analyst: Wang Yan Checker: Guo H.X. Q.C. Director:Zhou Wei

Application

Medical Uses:

Anesthetics:VC ethyl ether is an important anesthetic agent, usually used to perform pre-surgical anesthesia to bring patients into a painless state. It is fast and safe, and can quickly induce and restore the patient's anesthesia, so it is widely used in clinic.

Antibacterial effect: VC ethyl ether has broad-spectrum antibacterial effect, which has good antibacterial effect on most of the gram-positive bacteria, gram-negative bacteria and anaerobic bacteria. In the clinic, the drug can be used to treat infectious diseases caused by various pathogenic bacteria, such as tonsillitis, otitis media, bronchitis, pneumonia and so on.

Promote wound healing: VC ethyl ether can promote wound healing, accelerate the growth and repair of wound epithelial tissue, and facilitate wound healing. In clinical practice, the drug can be used to treat skin wounds caused by trauma, surgical wounds, etc. It can also be used for the treatment of burns and skin infections.

Pain Relief: VC ethyl ether has certain analgesic effect, which can relieve pain caused by various reasons, such as headache, toothache, dysmenorrhea, migraine, etc.

In vitro diagnosis: VC ethyl ether also has applications in the field of in vitro diagnosis, for example, it can be used as a cleaning agent in blood analyzing instruments, which can effectively remove pollutants in blood samples and ensure the accuracy of analysis results.

Chemical use:

Solvent: VC ethyl ether is an excellent organic solvent, widely used in chemical field. It can be miscible with many organic substances and used in the formulation of coatings, inks, adhesives, etc., which can improve the quality and performance of products. In addition, it can be used as a metal cleaner to help remove contaminants and oxidized layers from metal surfaces to provide good adhesion and corrosion resistance.

Extractant: VC Ethyl Ether can be used as an extractant for the extraction of useful compounds from natural products, such as essential oils, flavors and pharmaceutical ingredients from plants.

Reaction intermediates: VC ethyl ether