50-81-7 Vitamin C On Sale 50-81-7 Vitamin C for sale CAS NO.50-81-7

FOB Price: USD: 15.00-20.00 /Kilogram Get Latest Price
Min.Order: 100 Kilogram
Payment Terms: L/C,D/A,D/P,T/T,Other
Available Specifications:
Medicine Grade(100-500)Kilogram20/Kilogram100USD Medicine Grade(500-1000)Kilogram15/Kilogram500USD

Product Details

Keywords

Vitamin C High Quality
50-81-7 Vitamin C On Sale
50-81-7 Vitamin C for sale

Quick Details

ProName: 50-81-7 Vitamin C On Sale 50-81-7 Vita...
CasNo: 50-81-7
Molecular Formula: C6H8O6
Appearance: White Powder
Application: It is an effective reducing agent and ...
DeliveryTime: 15 days
PackAge: AS YOUR NEED
Port: any port of China
ProductionCapacity: 100 Kilogram/Day
Purity: 99%min
Storage: Cool and Dry
Transportation: by sea or air
LimitNum: 100 Kilogram
Related Substances: Not detected
Residue on Ignition: Complies
Heavy Metal: Not detected
Valid Period: 2 Years
Molecular Weight: 176.124
EINECS No: 50-81-7

Superiority

Service we can provide:

1. Mixed container, we can mix different items in one container.
2. Quality control, before shipment, free sample for test. after shipment, keep sample for 3 years
3. Prompt shipment with professional documents
4. Packing as your request, with photo before shipment

Our Advantages:
Full experience of large numbers containers loading in Chinese sea port
Fast shipment by reputed shipping line
Packing with pallet as buyer's special request
Best service after shipment with e mail
Cargoes together with container sales service available
Full experience for Canada & Japan export
Cargoes photo before and after loading into container
Raw materials from Chinese origin

Professional Loading:
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.

If there is a new supplier, our audit process will be as follows:

Supplier is GMP approved manufacturer and product is listed in GMP certificate

① GMP certificate validation from SFDA website

② At least 2 different batch sample test before contract

③ Only both approved，we wil buy

Supplier is non-GMP approved manufacturer or not GMP product

① Pre-shipment batch sample is a must

② If sample approved,we will visit manufacturer for auditing

③ At least 3 regular cooperating buyers comments

④ Only the above all approved，we will buy

We will provide you the sincerest and most professional services as follows:

Sales:

24hours to reply your E-mail

Market information trend share with customers

Suggestion for purchase decision

Financial:

Different payment terms: TT, LC, DP and so on

Sino-Sure credit application and market risk control

Shipment conditions:

Update the whole process from China to destination

10 days by air & 14 days by sea to finish usually

Fast custom clearance at destination

Doc after shipment date:

Same day for air shipment and LCL sea shipment

3 working days for FCL sea shipment

100% clear and perfect docs

Reputation:

Implementing contract terms strictly

Timely solve any discrepancy or goods claims

Take our responsibility for loss if it is our liability

Others:

Assistant: sample working; help you solve the problem in China with others

Registration: professional team for registration in market

Technology: rich experienced producing expert to support

TEST ITEMS	SPECIFICATIONS
Appearance	White or almost white, crystalline powder or colourless crystals
Melting point	About 190℃, with decomposition
Infrared Absorption Spectrum	Infrared absorption spectrum accord with the reference spectrum of ascorbic acid CRS
pH (with 5% water solution)	2.1 ~ 2.6
pH (with 2% water solution)	2.4 ~ 2.8
Appearance of solution	Clarity : clear; Colour: ≤BY7
Specific optical rotation	+20.5 ~ +21.5
Loss on drying	≤0.4%
Impurity E	≤0.2%
Related substance	Impurity C: ≤0.15% Impurity D: ≤0.15% Unspecified impurities: ≤0.10% Total impurities: ≤0.2%
Copper	≤5.0ppm
Iron	≤2.0ppm
Arsenic	≤3.0ppm
Lead	≤2.0ppm
Mercury	≤1.0ppm
Cadmium	≤1.0ppm
Heavy metals	≤10ppm
Sulphated ash	≤0.1%
Residual solvents	Meets the requirement
Assay	99.0%~100.5%

Product Standard：BP/USP/EP

Documents：GMP/DMF/MSDC/CEP

About Arshine

Arshine Group, set up in Shenzhen in 2007, is one of the leading Health Medicine Raw Materials and Food Raw Materials exporters in China. Arshine Group has obtained international ISO9001 certification and FAMI-QS certification. In addition, We are AA customer of Sinosure and are authorized with customs AEO advanced certification.

Arshine Group is composed of 5 subsidiaries, including Arshine Pharmaceutical Co.,Ltd, Arshine Food Additive Co., Ltd, Arshine Animal Healthcare Co., Ltd, Arshine Life Science Co., Ltd and Hangzhou Arshine Branch. Arshine specializes in exporting human and veterinary API, vitamins, amino acids, minerals, food and feed additives and plant extracts etc. Arshine has exported around 2000 products to 90 countries and areas in Europe, Middle East, East Asia and South Asia. Since establishment, Arshine’s annual sales volume has increased from USD 1 million to USD 100 million, growing hundredfold in 10 years. Having established long-term cooperation with more than 800 manufacturers, Arshine is regional sales representative or even exclusive agent for many manufacturers nowadays. To our pride, Arshine ranks among top 10 in all pharmaceutical raw materials export enterprises in China, top 3 in the private exporters.

50-81-7 Vitamin C On Sale 50-81-7 Vitamin C for sale

TEST ITEMS	SPECIFICATIONS
Appearance	White or almost white, crystalline powder or colourless crystals
Melting point	About 190℃, with decomposition
Infrared Absorption Spectrum	Infrared absorption spectrum accord with the reference spectrum of ascorbic acid CRS
pH (with 5% water solution)	2.1 ~ 2.6
pH (with 2% water solution)	2.4 ~ 2.8
Appearance of solution	Clarity : clear; Colour: ≤BY7
Specific optical rotation	+20.5 ~ +21.5
Loss on drying	≤0.4%
Impurity E	≤0.2%
Related substance	Impurity C: ≤0.15% Impurity D: ≤0.15% Unspecified impurities: ≤0.10% Total impurities: ≤0.2%
Copper	≤5.0ppm
Iron	≤2.0ppm
Arsenic	≤3.0ppm
Lead	≤2.0ppm
Mercury	≤1.0ppm
Cadmium	≤1.0ppm
Heavy metals	≤10ppm
Sulphated ash	≤0.1%
Residual solvents	Meets the requirement
Assay	99.0%~100.5%

Details

Introduction for Ascorbic acid / Vitamin C

BP/USP/FCC Ascorbic Acid is a white or slightly yellow crystals or powder,a little acid.m.p.190°C-192°C,easily soluble in water,a
little soluble in alcohol and uneasily soluble in Ether and chlorofom and other organic solvent.In solid state it is stable in
air.Its water solution is easliy mutated when it meets with air.

Application for Ascorbic acid / Vitamin C

1. Food grade: As antioxidant and food nutrition enhancer, Vitamin C is used in flour product, beer, candy, jam, can, drink, dairy
products.
2. Medicine grade: Vitamin medicines, prevent scurvy, and a various of drugs for acute or Chronicinfectiousdiseases, purpura,
dental caries, gingival abscess, anemia.
3. Cosmetic material: Vitamin C can promote collagen formation, its antioxidation, can restrain pigment spots.

Pharmaceutical Intermediates	Feed Additives
Human API	Food Additives
Veterinary API	Excipients
Vitamins	Minerals
Herbal Extracts	Amino acids