Skin Whitening Raw Material Ethyl Ascorbic Acid Powder CAS 86404-04-8

Min.Order: 1

Product origin: Shijiazhuang, Hebei, China

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US$ 10 ~ 50

Description

Items	Specifications
CAS	86404-04-8
Density	1.5±0.1 g/cm3
Boiling Point	551.5±50.0 °C at 760 mmHg
Melting Point	112.0 to 116.0 °C
Molecular Formula	C₈H₁₂O₆
Molecular Weight	204.177
Flash Point	228.5±23.6 °C
Exact Mass	204.063385
PSA	96.22000
LogP	-1.80
Vapour Pressure	0.0±3.4 mmHg at 25°C
Index of Refraction	1.555
Storage condition	0-10°C
Usage	1. After VC enters the dermis, it directly participates in the synthesis of collagen and repairs the activity of skin cells, which increases collagen, so that the skin becomes full and elastic, making the skin delicate and smooth. 2. Inhibit tyrosinase activity, inhibit the formation of melanin, restore melanin to colorless, and effectively whiten the skin. 3. It has excellent antioxidant effect in cosmetics to ensure the availability of VC. Compared with VC, VC is very stable and does not change color. Really achieve the effect of whitening and freckle removal. 4. With lipophilic and hydrophilic structure, it is easy to be absorbed by the skin and can reach the dermis layer. 5. Strong antibacterial effect, anti-sunlight 6. Good stability, light resistance, heat resistance, acid resistance, alkali resistance, salt resistance and air oxidation resistance 7.The effect of vitamin C and its derivatives on tyrosinase inhibition

Usually within 3-5 working days after full payment
Shipping by EMS,DHL, UPS ,FEDEX, BY AIR, BY SEA
DHL Express, FedEx and EMS for quantity less than 50KG, usually called as DDU service
Sea shipping for quantity over 500KG; And air shipping is available for 50KG above;
For high value products, please select air shipping and DHL express for safe;50KG, usually called as DDU service

Hebei Kunsui Import And Export Co.Ltd.specializes in exporting high quality Pharmaceutical raw materials,medical devices,plant extract,pesticide raw materials and Chemical raw materials.Our products are produced on the basis of best technical team,advanced equipment,high qualified management which meet the requirements of security and envirinmental protection.We earned customer trust and created a good reputation during these years.

Q1: How to confirm the Product Quality before placing orders?
A: By sending you our available samples. Or if you have special requirement on the goods, we can prepare samples according to your requirement and send to you for your confirmation.

Q2: Can you supply free samples?
A: Yes, we can provide some free sample, but the shipping cost should be on the customers' account. You can either pay us the shipping cost or arrange a courier to collect the samples.

Q3: What's the MOQ?
A: The minimum order quantity for most of our products is 1kg.

Q4: Is there any discount?
A: Yes, for larger quantity, we always support with better price.

Q5: How to place order and make payment?
A: You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation., then you can make payment accordingly.

Q6: How do you treat quality complaint?
A: All our products are strictly tested by our QC, and confirmed by QA; unqualified material will not be released to customer. In case any quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately.

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