Weifang, Shandong, China
Member Since: 2019
|Analysis Contents||Analysis Standard|
|Characteristics||White or almost White crystals Crystalline Powder|
|Melting Point||About 190°C|
|PH(with 5% water solution)||2.1-2.6|
|Clarity Of Solution||Clear|
|Colour Of Solution||≤BY7|
|Loss of Drying||≤0.4%|
|Sulphate Ash(Residue On Ignition)||≤0.1%|
|Specific Optical Rotation||+20.5 to +21.5|
The most prominent role of vitamin C is its immune-stimulating effect, e.g., important for defence against infections such as common colds. It also acts as an inhibitor of histamine, a compound that is released during allergic reactions. As a powerful antioxidant it can neutralize harmful free radicals and it aids in neutralizing pollutants and toxins. Thus it is able to prevent the formation of potentially carcinogenic nitrosamines in the stomach (due to consumption of nitrite-containing foods, such as smoked meat).In addition, vitamin C contributes to the health of teeth and gums, preventing haemorrhaging and bleeding. It also improves the absorption of iron from the diet. vitamin C is also needed for the metabolism of bile acids which may have implications for bloodcholesterol levels and gallstones. Moreover, vitamin C plays an important role in the synthesis of several important peptide hormones, neurotransmitters and carnitine.
1.25kg/bag .27MT/20' container.
2. It is available upon customer's requirement.
Tansen Yiang Co., Limited specializes in exporting high quality Research chemical,Basic chemical and so on.
Our products are produced on the basis of best technical team, advanced equipment, high qualified management which meet the requirements of security and environmental protection. We earned customer trust and created a good reputation during these years.
Our company is always adhering to the ""open, flexible; integrity, and win-win"" business purposes and under the guidance of Business philosophy: ""keeping credit, value quality, punctual delivery, favorable price ", continuously developing the excellent products, improving the service quality, putting efforts to expand the international market, we are committed to provide the excellent quality of products and the perfect services to the friends all over the world. We welcome all merchants to visit our company and talk over business with us !
We will provide the most comprehensive products and service to you ! We are looking forward to your cooperation!
Q:How to start orders or make payments?
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.
Q: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q: What's your MOQ?
A:For the high value product, our MOQ starts from 1g and generally starts from 1kgs. For other low price product, our MOQ starts from 10kg and 100kg.
Q: Is there a discount?
A: Yes, for larger quantity, we alway support with better price.
Q:How do you treat quality complaint?
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 forreplacement or refund your loss.
Q:How to contact us ?
A:You can choose your interested products and send inquiry to us.You candial our telephone directly, you will get our reply.