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High Quality VCE Ethyl Ascorbic Acid for whitening
Product Name: Ethyl Ascorbic Acid (Only VCE)
INCI Name: 3-O-Ethyl-L-Ascorbic Acid
Chemical Structure: C8H12O6
CAS No.: 86404-04-8
Conventional data
|
Test items |
unit |
Physical and chemical properties |
method |
|
Appearance |
|
White crystalline powder |
visualmethod |
|
Water |
% |
≤2.0% |
Oven drying method |
|
PH (3% solution) |
|
3.0 – 4.5 |
|
|
Meltingpoint |
°C |
111.0-116.0 |
Melting Point Apparatus |
|
Content |
|
≥98.0% |
HPLC method |
|
Totalbacterialcount |
number/g |
< 500 |
pour plate method |
|
Heavy Metal |
ppm |
< 20ppm |
absorption spectroscopy |
PS:Data in the table for the reference data, the actual data is subject to COA
Water solubility
The product is a white powder, easy to dissolve in water ( solubility of over 10%), easily soluble in ethanol,
slightly soluble in oil ester.
The use of dosage:
Generally recommended dosage of 0.1-3.0%
Method of use
Emulsification system: Water-soluble cold addition ( proposed ). Only VCE dissolved in deionized water,
adding before the creamcondensing (generally less than 60 °C), mixing evenly, without the involvement of
the emulsifying process.
Single system: Direct addition method. According to the specific operation steps, adding Only VCE directly
into water, stirring dissolved evenly.
Range of use
Whitening products: including cream, lotion, gel, cream, facial mask, spray and table.
l The anti-aging products: promote the synthesis of collagen, improve skin hydration and firmness;
antioxidant products: powerful antioxidant, removing free radicals;
l Antiphlogistic anti-allergic products: prevention of skin inflammation and relieving fatigue
Package
0.5kg /plastic bottles, 20.0kg / cardboard packing barrel
Storage
Stable under ordinary conditions , no special requirements, avoid light, dry environment can be preserved.The shelf life is 2 years
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Marked-down Price: Our factory make, avoid any intermediary fee.
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Provide Full Range Formulation: we can produce the finish products for testing, not only raw materials, but also formulation.
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Strict QC: repeated test and several improvements in the process of R&D.
- One-stop Service: the raw materials, the formulation, the cosmetic machine,producing, finish products,packing... We meet clients need according to clients demand.
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Best Service: WORRY-FREE purchase, best and professional Service are proposed.
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All of our products are 100% pre-tested before delivery, defective rate blow 1%.
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We are responsible & quality, defective ones will be 1:1 Replaced.
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