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Professional Reagents Medical Supplements Vitamin Series CAS 50-81-7 L-Ascorbic Acid Vitamin C

China Professional Reagents Medical Supplements Vitamin Series CAS 50-81-7 L-Ascorbic Acid Vitamin C, Find details about China Professional Reagents, Medical Supplements from Professional Reagents Medical Supplements Vitamin Series CAS 50-81-7 L-Ascorbic Acid Vitamin C

Model NO.
50-81-7
Density
2.0±0.1 g/cm3
Boiling Point
552.7±50.0 °c at 760 Mmhg
Molecular Weight
176.124
Precise Quality
176.032089
Flash Point
238.2±23.6 °c
Psa
107.22000
Storage Conditions
The Brown Glass Bottle Is Hermetically Packaged. S
Melting Point
190-194 °c (DEC.)
Logp
-2.41
Vapor Pressure
0.0±3.4 Mmhg at 25°c
Refractive Index
1.711
Trademark
Ainuodi
Transport Package
1kg/Foil Bag, 25kgs/Drum
Specification
99%
Origin
Hebei
Model NO.
50-81-7
Density
2.0±0.1 g/cm3
Boiling Point
552.7±50.0 °c at 760 Mmhg
Molecular Weight
176.124
Precise Quality
176.032089
Flash Point
238.2±23.6 °c
Psa
107.22000
Storage Conditions
The Brown Glass Bottle Is Hermetically Packaged. S
Melting Point
190-194 °c (DEC.)
Logp
-2.41
Vapor Pressure
0.0±3.4 Mmhg at 25°c
Refractive Index
1.711
Trademark
Ainuodi
Transport Package
1kg/Foil Bag, 25kgs/Drum
Specification
99%
Origin
Hebei
Product Description

What is Vitamin C ?

Vitamin C is a polyhydroxy compound with the chemical formula c6h8o6. Its structure is similar to glucose. The two adjacent enol hydroxyl groups at positions 2 and 3 in its molecule are easy to dissociate and release H +, so it has acid properties, also known as L-ascorbic acid. Vitamin C has strong reducibility and can be easily oxidized to dehydrogenated vitamin C, but its reaction is reversible, and ascorbic acid and dehydroascorbic acid have the same physiological function. However, if dehydroascorbic acid is further hydrolyzed to produce diketoguloic acid, the reaction is irreversible and completely loses its physiological efficiency.
 

Product NameVitamin C
Appearance
white crystal powder 
 
Specification 
98%
 
Shelf life
24 months
 
Function
1) It can help fade spots, even out skin color, and fade facial lines. This is because high concentration of vitamin C can effectively penetrate the stratum corneum and penetrate into the skin, directly stimulate the collagen tissue at the bottom of the muscle, so as to generate a large amount of collagen, so as to make the skin surface rich and smooth.

2) Promote the shedding of aging keratinocytes and restore the firmness of pores from the inside out.

3) Vitamin C has strong antioxidant capacity, can neutralize a large number of free radicals, effectively improve the uneven complexion caused by oxidation, and brighten the luster of the skin from the bottom of the skin.

4) Vitamin C can resist the damage of free radicals to the skin and delay the signs of aging.

5) Vitamin C is one of the most effective elements for nourishing hair.

6) Vitamin C helps to enhance skin toughness and strengthen the connective tissue, bone and blood vessel wall, so as to maintain the integrity and beauty of nails.

7) Whitening and removing acne marks.

 
Application1) Cosmetics Raw material .

2) Medicine Grade. 

 
 
 
Detailed Photos

 

Professional Reagents Medical Supplements Vitamin Series CAS 50-81-7 L-Ascorbic Acid Vitamin CProfessional Reagents Medical Supplements Vitamin Series CAS 50-81-7 L-Ascorbic Acid Vitamin CProfessional Reagents Medical Supplements Vitamin Series CAS 50-81-7 L-Ascorbic Acid Vitamin C


 

Our Advantages

Full experience of large numbers containers loading in Chinese sea port
Fast shipent by reputed shipping line
Packing with pallet as buyer's special request
Cargoes together with container sales service available
Cargoes photo before and after loading into container
Raw materials from Chinese origin
1.We will provide you with professional loading
2.We have one team supervise uploading the materials. We will check the container, the packages
3.Every step, taking pictures and make records.4.we will make a complete Loading Report for our customer of each shipment
 
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Packaging & Shipping

 

PACKING & DELIVERY
Packaging
Customized
Delivery
Usually within3-5 working days after full payment
Shipping
EMS,DHL, TNT, 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
Professional Reagents Medical Supplements Vitamin Series CAS 50-81-7 L-Ascorbic Acid Vitamin C
 
Company Profile

Company Profile:

Professional Reagents Medical Supplements Vitamin Series CAS 50-81-7 L-Ascorbic Acid Vitamin CProfessional Reagents Medical Supplements Vitamin Series CAS 50-81-7 L-Ascorbic Acid Vitamin CProfessional Reagents Medical Supplements Vitamin Series CAS 50-81-7 L-Ascorbic Acid Vitamin C
Professional Reagents Medical Supplements Vitamin Series CAS 50-81-7 L-Ascorbic Acid Vitamin C
Hebei Ainuodi Technology Co., Ltd. has many years of export experience. The company has a registered capital of 5 million yuan. It specializes in the production of pharmaceutical intermediates, organic intermediates,  Hehe, steroids, peptides, cosmetics, raw materials, pharmaceutical raw materials, other, carbomer , Organic Chemistry, Inorganic Chemistry, , etc. We have the most complete production line and provide high-quality and low-cost services. In addition, the products we developed have been sold to many countries in the world, including Europe, America, Australia, Southeast Asia, the Middle East and South Africa. The company has been implementing the "people-oriented" management model and adhering to the principle of "quality first, customer first"

Professional Reagents Medical Supplements Vitamin Series CAS 50-81-7 L-Ascorbic Acid Vitamin C

Professional Reagents Medical Supplements Vitamin Series CAS 50-81-7 L-Ascorbic Acid Vitamin CProfessional Reagents Medical Supplements Vitamin Series CAS 50-81-7 L-Ascorbic Acid Vitamin C
FAQ

FAQ:

1. who are we?
We are based in Hebei, China, start from 2015,sell to Western Europe,Eastern Europe,North America,South America,Southern Europe,Southeast Asia,Oceania,Northern Europe,Central America,There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Pharmaceutical Intermediate ,Organic Intermediate,Sar ms,Steroids, polypeptide, cosmetics, material,Pharmaceutical Ingredients,Others ,Carbomer,Organic chemicals,Inorganic chemicals,Wait
4. why should you buy from us not from other suppliers?
Hebei Ainodi Technology Co., Ltd.Company registered capital of 5 million yuan, the company has the most perfect production line, products are sold to Europe, America, Australia, Southeast Asia, the Middle East, South Africa and other more than 50 countrie
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DES;
Accepted Payment Currency:USD,EUR,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian

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