 |
QIDA
Product Description
ETHYL ASCORBIC ACIN 3-O-E thyl-ascorbic acid
1.Vitamin C
2. Whitening
Appearance | White to off-white crystalline powder |
Content of water | ≤1.00% |
pH (3% solution) | 3.00-4.50 |
Solubility(100g/L) | Colorless to light yellow, clear liquid |
Melting point | 111.0-116.0℃ |
Purity | ≥99.0% |
Total bacteria | ＜100 CFU/g |
Yeast and mold | ＜10 CFU/g |
Hg | ＜0.05 mg/kg |
Ar | ＜2 mg/kg |
Pb | ＜5 mg/kg |
PRODUCT DESCRIPTION
Ethyl Ascorbic Acid is a very stable Vitamin C derivative. It can be metabolized in the same way as vitamin C in human body after entering skin, which enables it to play a better effect of Vitamin C. More importantly, It can permeate the Stratum Corneum and reach the Stratum Basale to produce more biological effects. It has been one of the best materials for whitening cosmetics.
WHITENING
Very effective whitening and freckleeffects (2% when added)
STRONG ANTIBACTERIAL
Anti-sunlight inflammation, strong antibacterial and anti-inflammatory effects
REPAIR SKIN CELL ACTIVITY
Improve the dullness of the skin andimpart elasticity to the skin; Repair skincell activity and promote collagenproduction
APPLICATION FIELD
Whitening agent, antioxidant agent, anti-aging. anti-inflammatory agent.Suitable to lotion, gel, essence, and emulsion, etc. The suggested PHrange is 3.0-6.0.
whitening Agent
Anti-spot Products
Cream
Essence
Lotions
Gels
Our Advantage
Stable Quality
Professional TEAM
Standard Production Process
Best After Sales Service
Workshop & Laboratory
1. Workshop
2. R&D Quality Line
3. Warehuse and packagng
Storage and package Information:
Package: 1Kg/aluminum foil bag, 10 aluminum foil bags/carton.
Hebei Qida Biotech Co., Ltd is one professional biotechcompany focusing on probiotics & fine chemicals'research, manufacturing & trading.
Our main products including probiotics freeze-driedpowder, cosmetic ingredient, surfactant, paper additiveetc.
The main business covering food, health care products,agriculture, Environmental treatment, personal care,home care and paper making etc. We guarantee thesupplying products' quality through strictly manage inproducing & quality control process.Currently we haveexported our products to 10 more countries. We insistthe continuous innovation and sincere service to delivervalue for global customers.
FAQ
Q: What'the MOQ
A: The MOQ is 1KG, we can make trial other.
Q: Can ihave free sample?
A: Yes, free sample is available but you will need to pay freight cost. We can also provide solution as request.
Q: How do you control your quality?
A: We have standard process to test each batch to be sure our product quality is good&stable.
