Caffeic Acid 99% 80mesh Antibacterial Antiviral Cosmetic Raw Materials

• Certification: ISO
• Assay Method: UV
• Application: Health Care Products
• State: Powder
• Transport Package: 1kg/Bag, 25kg/Drum
• Specification: 99%
• Model NO.: >99%
• Trademark: QINGYA
• Origin: China
• HS Code: 1302199099
• Production Capacity: 1000kg/Month

Product Description

Physical and chemical properties of product

Product Name: Caffeic Acid

CAS:331-39-5

EINECS NO.:206-361-2

Plant source:Caffeic acid is found in many plants, such as Asteraceae, Asteraceae, Rosaceae, Ranunaceae, Cimicifuga, and other plants such as coriander, mint, eucommia, dandelion, agrimony, valerian, lemon peel, etc. Finished coffee, small fruit coffee, hawthorn, and lemon are rich in caffeic acid.

molecular weight:180.157

Molecular formula:C₉H₈O₄

Product specifications:95%-99%

Detection method: HPLC

Density:1.478 g/cm³

Melting point:211 to 213 ºC

Boiling point:416.8 ºC at 760 mmHg

Optical rotation: /

Flash point: 220 ºC

Mol Refractive index:47.47

Vapor pressure: /

Physical properties: Yellow crystalline powder

Solubility: Soluble in hot water, ethanol, slightly soluble in cold water

Preservation method: Store in a cool, dry place.

Material overview
Caffeic acid is a light yellow crystalline powder, easily soluble in hot water and cold ethanol, but insoluble in cold water. The melting point is 223~225ºC. Caffeic acid has the general chemical properties of phenolic acids. Its structure contains unsaturated double bonds, is easily oxidized, and is unstable in alkaline solutions. Its aqueous solution appears green when exposed to ferric chloride.

 Benefits
1. Antioxidant
Caffeic acid can directly scavenge free radicals, reduce the chelating ability of iron ions, and inhibit the oxidation of low-density lipoprotein. Topical application can inhibit skin damage caused by ultraviolet radiation, which is mainly achieved through antioxidant and free radical scavenging effects.
2. Anti-mutagenic effect
Rats consuming feed containing 0.05% to 0.5% caffeic acid can reduce the incidence of induced tumors.
3. Anti-inflammatory effect
Caffeic acid can reduce the formation of atherosclerosis by inhibiting the aggregation of inflammatory cells and the expression of inflammatory chemokines. Caffeic acid has extensive antibacterial and antiviral activities. It can inhibit rattlesnake venom phosphodiesterase, so it can be used as an antivenom. It can increase the central excitability of rats and increase bile secretion in rats. Caffeic acid can also inhibit casein. Aminadase activity thereby reduces melanin production and inhibits the activities of protein kinases and tyrosine kinases. 4.Others
Caffeic acid is a commonly used clinical drug that can stimulate the production of white blood cells and increase the production of platelets. It also has the effect of shortening clotting time and bleeding time.

 

 

Application
Caffeic acid is widely distributed in various Chinese medicinal plants such as artichoke, cardoon, and honeysuckle. It is a phenolic acid compound with cardiovascular protection, anti-mutagenic and anti-cancer, antibacterial and antiviral, lipid-lowering and hypoglycemic, anti-leukemia, and immune regulation. , choleretic, hemostatic and antioxidant pharmacological effects. Caffeic acid can shrink and solidify microvessels, reduce permeability, improve coagulation function and the number of white blood cells and platelets. It is often used clinically for the prevention and treatment of various surgical and internal bleeding diseases. It has significant effects on gynecological bleeding diseases and is also used for tumor diseases. Symptoms of leukocyte thrombocytopenia caused by chemotherapy, radiotherapy and other causes also have certain effects on diseases such as essential thrombocytopenia and aplastic leukopenia . 

 

Packaging:
Negotiate or use double layer plastic bags internally, 1kg aluminum foil bags, 25kg cardboard drum

Storage Store:
Place it in cool, dry, avoid light, avoid high temperature.

Frequently Asked Questions

Q1:How to confirm the Product Quality before placing orders ?

A: We will provide you with some free samples. We can also provide product customization services according to your requirements.

Q2: Can you supply free samples?  

A: Yes, we can provide some free sample, but the shipping cost should be on the customers' account. You can either pay the shipping cost or arrange a courier to collect the samples.

Q3: Is there a discount ?  What is the payment method?

A: Yes, we will give you the best price according to the number of different products you need.We usually use T/T, other payment methods can be negotiated with the customer for payment.

Q4.How do you control the quality of the product?

A:First of all, the production qualifications and production capacity of manufacturers will be examined, and the quality control of the product will strictly follow the ISO9001: 2008 management system. We will also test the product to ensure the quality.

Q5. How can I rest assured of product quality?

A:We will provide you with free samples that can represent big products. You can detect whether it meets your requirements in advance and provide COA and product specifications for your reference.

Q6:How about delivery time/Transportation?

A:We usually ship the goods within 3-5 days after your order. We usually use: international express, air transportation, sea transportation, railway transportation.

Q7:How to solve the after-sale disputes?

A:First confirm the problem and remedy timely. If it cannot be restored, after a clear responsibility, we accept the replacement of goods or refund.