Pharmaceutical raw material intermediates Vitamin K3 API Menadione CAS 58-27-5

Superiority:

Vitamin K3 Supplement, is a synthetic supplement that acts as a precursor for vitamin K2, the most useful form of
vitamin K for the human body. Since Vitamin K3 Supplement does contain some vitamin K activity, Vitamin K3
Supplement is commonly placed in livestock feed and some pet food to increase nutrient content.
 

Vitamin K3 is white or off-white crystalline powder, agglomerates after hygroscopicity, easily soluble in water and hot ethanol, insoluble in ice ethanol, insoluble in benzene and PH4.7-7. Stable at room temperature, easily decomposed when exposed to light. Vitamin K3 is a procoagulant drug, which can be used to treat some bleeding diseases caused by vitamin K deficiency. Vitamin K3, also known as menadione, can promote the formation of prothrombin and also has diuretic properties. It can lower blood pressure, and sometimes vitamin K3 is used as a coloring agent or food additive.

White crystal or crystalline powder, almost odorless, hygroscopic, discolored when exposed to light. Soluble in water, slightly soluble in ethanol, insoluble in ether and benzene.

1. Biochemical research, clinical drugs are fat-soluble vitamins, clinically used as hemostatic drugs

2. Vitamin K3 is mainly used as poultry feed fortifier. The dosage is 1-5mg/kg.

3. VK3. Feed additive raw materials, mainly can promote the synthesis of prothrombin in the liver of livestock and poultry, and promote the synthesis of plasma coagulation factors in the liver, as a hemostatic agent.

4. Properties: bright yellow crystals with a very slightly spicy smell. Stable in air, decomposes in sunlight. 1G is dissolved in about 60ml of ethanol, 10ml of benzene, 50ml of vegetable oil, soluble in chloroform and carbon tetrachloride. not soluble in water. The ethanol solution is neutral to litmus paper. The solution does not decompose even when heated to 120°C. In case of alkali and reducing agent, it will be destroyed. Toxic, the median lethal dose (mice, oral) is about 500mG/kG. irritating. The commodity still has sodium bisulfite menadione, which is a white crystalline powder. Odorless or slightly special odor. Hygroscopic. It is easily decomposed when exposed to light and turns yellow or purple. Soluble in water, slightly soluble in ethanol, almost insoluble in ether and benzene. Use: Biochemical research

5. Biochemical research. This product is added with sodium bisulfite to obtain vitamin K3.

Q1.Are you a manufacturer or a trading company
A1.Our company is a leading manufacturer specializing in trade and the development, production and marketing of pharmaceutical intermediates and apis for more than 10 years.
Q2.What about the quality of your products
A2.We value quality as life.We strictly control the quality of each process, established a perfect quality control system.
Q3.In the third quarter.What is your minimum order quantity
A3.Our minimum order quantity is 1 gram.
Q4.Fourth quarter.Can you provide free test samples
A4.Yes, we can provide 10g free samples for consumer test.
Q5.What is your delivery time
A5.Delivery takes 2-3 days, depending on the destination.
Q6.What about the mode of transportation
A6.For urgent and light orders, UPS, FedEx, DHL, EMS can be used;For heavier goods, we provide the method of air or sea transportation to consumers.
Q7.So far.How about the terms of payment
A7.We accept T/T,  Paypal, , money gram, etc.