Some people say that Cinnamic aldehyde of perfume is formaldehyde.The fragrance of the fragrance on the surface of the fragrance often frightens the beginners of perfume. Isn't it air pollution? Isn't it decoration waste gas? Isn't it carcinogenic? How can I spray it on my body?The first choice need
Product parameters of cinnamic acid:English Name: trans cinnamic acidChinese alias: cinnamic acidCAS No.: 140-10-3Molecular formula: c6h5-ch = ch-coohMolecular weight: 148.16Relative density: (g / ml, 20 / 4oC) 1.245Melting point: 133 ℃Boiling point: (OC, atmospheric pressure) 300Flash point: (OC) >
English Name: cinnamic acidCAS No.: 621-82-9Molecular formula: C9H8O2Molecular weight: 148.16Function and application of cinnamic acid: cinnamic acid is an important organic synthetic raw material. It is mainly used to synthesize methyl cinnamate, ethyl cinnamate and benzyl cinnamate. It is widely u
Cinnamyl alcohol dehydrogenase, as the key enzyme of plant secondary metabolism, especially lignin synthesis, is closely related to plant growth and development and resistance to pathogen invasion.Lignin is one of the components of plant cell wall, which can connect cells. It can strengthen cell wal
The NO.1 pharmaceutical intermediates factory is Wuhan LANDMARK Industrial Co., Ltd.As pharmaceutical intermediates factory, Wuhan LANDMARK Industrial Co., Ltd. was established in 2012 and is located in Wuhan City, Hubei Province.The company is a comprehensive high-tech enterprise integrating resear
The first cinnamic acid supplier is Wuhan LANDMARK Industrial Co., Ltd.As cinnamic acid supplier, Wuhan LANDMARK Industrial Co., Ltd. was established in 2012 and is located in Wuhan City, Hubei Province.The company is a comprehensive high-tech enterprise integrating research, production and sales. A
The first methyl cinnamate supplier is Wuhan LANDMARK Industrial Co., Ltd. As methyl cinnamate supplier, the company specializes in cinnamon series, including cinnamic acid, cinnamaldehyde, cinnamic alcohol, methyl cinnamate, ethyl cinnamate and so on. The company can also accept the customization o
The NO.1 China Antiseptic Supplier is Wuhan LANDMARK Industrial Co., Ltd. As China antiseptic supplier, Wuhan LANDMARK Industrial Co., Ltd. was established in 2012 and is located in Wuhan City, Hubei Province.The company is a comprehensive high-tech enterprise integrating research, production and sa
The NO.1 China methyl cinnamate factory is Wuhan LANDMARK Industrial Co., Ltd. As methyl cinnamate factory, Wuhan LANDMARK Industrial Co., Ltd. was established in 2012 and is located in Wuhan City, Hubei Province.The company is a comprehensive high-tech enterprise integrating research, production an
The first aromatic chemical supplier is Wuhan LANDMARK Industrial Co., Ltd.As aromatic chemical supplier, Wuhan LANDMARK Industrial Co., Ltd. was established in 2012 and is located in Wuhan City, Hubei Province.The company is a comprehensive high-tech enterprise integrating research, production and
Have you ever noticed the white crystalline compound called “cinnamic acid”? Cinnamic acid is very important because it is widely used in perfume, food, photographic, polymer and pharmaceutical industries.What are people searching for cinnamic acid on Google? Here I would like to show you some usef
Cinnamic acid can be used in cosmetic, casein amino acid enzyme is a key enzyme melanin synthesis, it launched by tyrosine level into melanin biological polymer chain reaction, cinnamic acid to inhibit the action of the formation of cheese, amino acids, e
China is a major producer of fruits in the world, with its total output reaching 120 million tons in 2010. Since China's fruit production jumped to the top of the world in 1993, China has been the world's largest fruit producer for 18 co
Cinnamaldehyde Leading the Modern Purfume Some people say that the aldehyde in perfume is formaldehyde. Isn't it air pollution? Isn't that decoration gas? Isn't it carcinogenic? How do you spray it on your body? At first, there is a point need to be clear that modern perfumes are all complex
The flavour and aroma of cinnamon is due to an essential oil which makes up between 1 and 4% of the bark of the Cinnamomum zeylanicum tree. This oil contains many different compounds but the most abundant (65 to 75% of the oil) is cinnamaldehyde.
Basic Information about CinnamaldehydeCinnamaldehyde, or 3-phenylprop-2-enal to use its IUPAC name, is the organic compound with the formula C6H5CH=CHCHO that gives cinnamon its flavor and odor (also known as cinnamic aldehyde). The natural product is trans-cinnamaldehyde. The molecule consists of
Cinnamyl alcohol dehydrogenase is a key enzyme in plant secondary metabolism, especially lignin synthesis, and is closely related to plant growth and resist to pathogen bacteria invasion. Lignin is one of the components and able to make up
Cinnamyl alcohol is an organic compound with very distinct sweet, spicy, hyacinth odour. It can be found in the bark of cinnamon trees, as well as in the leaves of the tea-tree, and hyacinth and daffodil flowers. It can also be produced synthetically.Cinnamyl alcohol is mainly used in the fragrance
Definition of Cinnamyl AlcoholA crystalline alcohol C6H5CH=CHCH2OH of hyacinth odor occurring as an ester in liquid storax and balsam of Peru and used in synthetic perfumes.Odor of Cinnamyl AlcoholCinnamyl alcohol has a distinctive odour described as "sweet, balsam, hyacinth, spicy, green, powdery,
NAME: CINNAMYL ALCOHOLOTHER NAMES: CINNAMIC ALCOHOL; 3-PHENYL-2-PROPEN-1-OL; (E)-3-PHENYL-2-PROPEN-1-OL; (2E)-3-PHENYLPROP-2-EN-1-OL; (E)-3-PHENYLPROP-2-EN-1-OL; 3-PHENYLPROP-2-EN-1-OL…CAS NO.: 104-54-1 Applications of Cinnamyl Alcohol in Flavoring Industry Cinnamyl Alcohol is a naturally occurring
Views: 28 Author: Site Editor Publish Time: 2020-06-11 Origin: Site
When it comes to hot summer, people are most worried about not only how to relieve the heat, but also how to protect themselves from the sun. Sunscreen is a necessary step in summer, especially for girls, even without makeup, they have to wear sunscreen. Moreover, we should try our best to avoid long-term activities in the hot sun. We must pay attention to protect our skin when going out. We can wear sun hat or sunscreen.
What is UV?
Ultraviolet rays are rays with wavelengths of 10-400 nm in sunlight, and roughly speaking, the ultraviolet rays radiated by the sun can be considered to include UVA, UVB, and UVC.
UVA has a wavelength of 320 ~ 400 nm - long wavelength. It has strong penetrating power and can penetrate most transparent glass and plastic. More than 98% of the long wave ultraviolet rays contained in sunlight can penetrate the ozone layer and clouds to reach the earth's surface. UVA can reach the dermis of skin, destroy elastic fibers and collagen fibers, and tan our skin.
UVB wavelength is 280 ~ 320 nm - medium wave. The shorter part of its wavelength will be absorbed by transparent glass, most of the medium wave ultraviolet contained in sunlight will be absorbed by ozone layer, only less than 2% can reach the earth's surface, which will be especially strong in summer and afternoon. UVB ultraviolet ray has erythema effect on human body, which can promote mineral metabolism and vitamin D formation in vivo, but long-term irradiation will cause skin redness and peeling.
UVC has a wavelength of 100 ~ 280 nm - short wave. It has the weakest penetrating power and cannot penetrate most transparent glass and plastic. The short-wave ultraviolet rays contained in sunlight are almost completely absorbed by the ozone layer.
Natural Sunscree - Isoamyl p-Methoxycinnamate
Isoamyl p-methoxycinnamate is an ultraviolet UVB sunscreen, which belongs to chemical sunscreen and has been approved for use by the European Union. Isoamyl p-methoxycinnamate has better ultraviolet absorption effect than ethyl hexyl methoxycinnamate, and is a sunscreen agent with application prospect. Industry professionals believe that isoamyl p-methoxycinnamate is expected to lead sunscreen into a new era of sunscreen with good results and no allergy.
Sunscreen Principle of Isoamyl p-Methoxycinnamate
As we all know, the ultraviolet rays of sunburned skin are mainly UVA and UVB. Isoamyl p-methoxycinnamate has remarkable absorption effect on UVA, and has the strongest scattering effect on ultraviolet rays (mainly UVA and UVB) with wavelength of 200-400 nm, and has no irritation to human skin and no allergy.
Summary of Sunscreen Knowledge
1. Try to avoid outdoor activities or reduce activity time from 10 am to 2 pm when sunlight is strongest.
2. Avoid exposure to the sun, and pay attention to protection when going out, such as umbrellas, wearing a wide-brimmed hat, wearing long-sleeved clothes.
3. For outdoor use, it is recommended to use sunscreen products with appropriate SPF or PA values.