| ≥1 piece |
Price Pure L Ascorbic Acid
Ascorbic Acid is a naturally occurring organic compound with antioxidant properties. It is a white solid, but impure samples can appear yellowish. It dissolves well in water to give mildly acidic solutions.
|
Test Item |
Standard |
|
Appearance |
White Crystalline Powder |
|
Identification |
Positive Reaction |
|
Melting Point |
189℃~193℃ |
|
Ph(5%,W/V) |
2.1~2.6 |
|
Ph(2%,W/V) |
2.4~2.8 |
|
Specific Rotation |
+20.5°~ +21.5° |
|
Clarity of Solution |
Pass |
|
Colour of Solution |
≤By7 |
|
Copper |
≤5ppm |
|
Heavy Metals |
≤10ppm |
|
Iron |
≤2ppm |
|
Oxalic Acid(Impurity E) |
≤0.2% |
|
Sulphated Ash |
≤0.1% |
|
Assay |
99.0~100.5% |
|
Organic Volatile Impurities |
Pass |
|
Arsenic |
≤3ppm |
|
Lead |
≤2ppm |
|
Mercury |
≤1ppm |
|
Loss On Drying |
≤ 0.4% |
|
Impurity C |
≤ 0.15% |
|
Impurity D |
≤ 0.15% |
|
Unspecified Impurities |
≤ 0.1% |
25KG net bags or drums with PE bag liner or following customers' demands.
Packed in 25KG/Bag/Drum/Carton, 20MT in 20FCL without pallets
The Usage of Ascorbic Acid
In the pharmaceutical industry,can be used to treat scurvy and various acute and chronic infections diseases,are applicable to the lack of VC.
In the food industry,it can both use as nutrition-al supplements,supplementary VC in food processing,and also is good Antioxidants in food preservation,widely used in meat products,fermented flour products,beer,tea dtinks, fruit juice,canned fruit,canned meat and so on;also commonly used in cosmetics,feed additives and other industrial areas.
Our Factory
Our Product List
Our Inspection Process
Our Exhibition
Our Customers
Services we can provide:
1. We can provide mixed containers with different mixed items in one container.
2. We will control the quality, and offer free samples for test before shipment. After shipment, we will keep the samples for 3 years.
3. We can arrange shipment promptly with professional documents.
4. We can make the packages as you request, and send you photos before shipment.
Our Advantages:
Rich experience in loading a great amount of containers in Chinese sea port
Fast shipment by well-reputed shipping line
Packaging with pallets according to buyers’ special request
Providing best service after shipment by e-mail
Cargoes together with container sales service available
Rich experience in Canada & Japan export
Providing photos of cargoes before and after loading into container
Raw materials from Chinese origin
Professional Loading:
1. We will provide you with professional loading service.
2. We have one team that supervises the uploading of materials. We will check the containers and the packages.
3. We take pictures and make records in every step.
4. We will make a complete Loading Report for our customers of each shipment.
Q: How long have your company run on food ingredients ?
A: 14 years focusing on pharma field,10 years exporting experience.
Q: Which payment terms are you accept?
A: Payment term: L/C D/A D/P T/T Western Union MoneyGram.
Q: After an order is placed, when to deliver?
A:It depends on whether the products you buy has inventory. If we have inventory, generally we can arrange
shipment after receipt of payment 2 to 3 days. If not, it will be decided by the time of the factory production.
Q: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.