Description
Chemical Name:Myricetin
Cas No:529-44-2
Synonyms:3,5,7-Trihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one
Molecular Weight:318.24
Molecular Formula:C15H10O8
Molecular Structure:
Specification of Myricetin:
Items
Specifications
Melting point
>300 °C
Boiling point
377.41°C
Fp
145 °F
Density
1.4222
Appearance
Tan powder
PH
/
pKa
6.30±0.40
Refractive Index
1.4395
Loss on drying %
≤5.0
Items | Specifications |
Melting point | >300 °C |
Boiling point | 377.41°C |
Fp | 145 °F |
Density | 1.4222 |
Appearance | Tan powder |
PH | / |
pKa | 6.30±0.40 |
Refractive Index | 1.4395 |
Loss on drying % | ≤5.0 |
Function of Myricetin:
- Antioxidant: Myricetin has multiple phenolic hydroxyl groups, which can provide hydrogen atoms to remove free radicals in the body.
- Antibacterial and antiviral: It has inhibitory effects on a variety of bacteria and viruses.
Application of Myricetin:
- Natural antioxidants: can be added to food to prevent oil oxidation, food discoloration and deterioration, and extend the shelf life of food.
- Skin care products: due to its antioxidant and anti-inflammatory properties, it can be used in skin care products to help protect the skin from oxidative damage caused by external factors such as ultraviolet rays and pollution, reduce inflammatory reactions, prevent skin aging, acne and other problems, and has whitening, moisturizing, anti-wrinkle and other effects.
Product Packaging and Transportation Show：
FQAs:
- Q1:What kind of packaging do the products usually come in?
A: This depends on the specific form of the product.
a1：If the product is in powder form, it is usually packed in 25kg woven bag/25kg cardboard drum, samples are usually bagged .
a2：If the product is liquid, it is usually packed in 180kg plastic drum/200kg iron drum, and the samples are usually in bottles.
a3：If customers have special requirements, please inform us in advance, we will choose the most suitable packaging according to the actual situation. - Q2:What is your shipping method?
A1：Usually, we will send small goods by FedEx, UPS and other international courier; bulk goods can be selected by sea, air or sea-land transport and other ways.
A2：If you have a designated courier or logistics channel, please be sure to inform us in advance so that we can arrange according to your requirements. - Q3: What methods can customers pay?
A: We offer a variety of payment methods, including TT transfer and credit card payment, which you can choose according to your needs. - Q4: What is your delivery time?
A: The exact delivery time will be determined according to the product category and quantity in your order. - Q5: If you have any questions or needs, please feel free to contact us, we will be happy to provide you with satisfactory service!
