68-19-9 Vitamin B12 CAS NO.68-19-9

FOB Price: USD: 1.00-1.00 /Gram Get Latest Price
Min.Order: 10 Gram
Payment Terms: T/T,MoneyGram,Other
Available Specifications:
1(1-100)Gram1/Gram1USD1(1-100)Gram1/Gram1USD

Product Details

Keywords

Vitamin B12
68-19-9
Vb12

Quick Details

ProName: 68-19-9 Vitamin B12
CasNo: 68-19-9
Molecular Formula: C63H88CoN14O14P
Appearance: white crystal
Application: Vitamin b12 use Vitamin B12 is a wate...
DeliveryTime: 3days
PackAge: silver bags
Port: tianjin;shanghai;qingdao
ProductionCapacity: 20 Metric Ton/Month
Purity: 99%
Storage: 220 kg
Transportation: Mode of Transportation: By air or ship...
LimitNum: 10 Gram
state: powder

Superiority

MOQ: 10 gram

Packing: Aluminum foil bag / customized

Payment Terms: / Money Gram / T/T

Mode of Transportation: By air or ship

Express: FedEx, UPS, DHL, TNT, EMS

Loading Port: Shanghai, China/ optional

Delivery Lead Time: Within 3 days

We are Hebei minshang biotechnology co. LTD., mainly deal in pharmaceutical intermediates and various chemicals.

We are manufacturers and have our own factory.

Products & Usage

Pharmaceutical intermediates, chemicals, additives, pigments

Pharmaceutical grade, industrial grade, food grade, daily chemical products

We has a registered capital of RMB 3 million yuan.

Our goal is to survive by quality and develop by credit.

In the past two years, our products have spread over more than 30 countries in the world, the U.S.A, the Netherlands, Poland, Canada, England, Italy, India, Columbia and so on.

We work with friends all over the world to develop the best quality products, the most reasonable prices, safe and effective transportation.

Product can be ordered from milligrams to tons.

Meet the purchase of new and old customers.

We are a manufacturer can give you the most competitive prices and the fastest and safest transport, the best quality service.If you are interested in us, please contact me

1.How is the quality

The qualities of most products are above 99% purity,same are 99.5% purity.

2.How is the package

Foil bag or as customer's required.

3.How is the storage

Pls keep dry and cool place.

4.Do I need to pay extra for shipping cost

No,our price includes the shipping cost already,you need not pay for any tax and others.

5.Can I order sample for testing

Of course yes, welcome your sample order before bulk order.We will send the sample directly to your door by express.The quality of sample will prove our ability

6.What is MOQ

Usually our Minimum order quantity is 10g.

Details

Use of Vitamin B12

Vitamin B12 is a water soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood.Target: OthersVitamin B12 is a water-soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood. It is one of the eight B vitamins. It is normally involved in the metabolism of every cell of the human body, especially affecting DNA synthesis and regulation, but also fatty acid synthesis (especially odd chain fatty acids) and energy production. Vitamin B12 normally plays a significant role in the metabolism of every cell of the body, especially affecting the DNA synthesis and regulation but also fatty acid synthesis and energy production. However, many (though not all) of the effects of functions of B12 can be replaced by sufficient quantities of folic acid (vitamin B9), since B12 is used to regenerate folate in the body. Most vitamin B12 deficiency symptoms are actually folate deficiency symptoms, since they include all the effects of pernicious anemia and megaloblastosis, which are due to poor synthesis of DNA when the body does not have a proper supply of folic acid for the production of thymine due to methyl trapping. When sufficient folic acid is available, all known B12 related deficiency syndromes normalize, save those narrowly connected with the vitamin B12-dependent enzymes Methylmalonyl Coenzyme A mutase, and 5-methyltetrahydrofolate-homocysteine methyltransferase (MTR), also known as methionine synthase; and the buildup of their respective substrates (methylmalonic acid, MMA) and homocysteine.Coenzyme B12's reactive C-Co bond participates in three main types of enzyme-catalyzed reactions [1, 2].