글리세 Monooleate CAS111-03-5 is the product of polymerization of oleic acid (octadecenoic acid) and glycerol (glycerol glycerol), which belongs to unsaturated glycerol ester. It can be hydrolyzed under acidic and alkaline conditions, and can also be added to hydrogen and nitrated with nitric acid. According to Bette Chemical: glyceryl monooleate CAS 111-03-5 is a light yellow liquid at room temperature, and compared with ordinary monoglycerides (including molecular distillation monoglycerides), it is easier to disperse and dissolve, can reduce interfacial tension more effectively, and has stronger emulsification ability. Product HLB value 3.8, easy to dissolve in oil, easy to disperse in water.

Health importance of monoolein:

Glyceryl monooleate improves the absorption efficiency of oil-soluble vitamins.

Monoolein has a health function, increasing the content of unsaturated fatty acids in the human body and preventing the risk of cardiovascular and cerebrovascular diseases caused by intake of trans fatty acids.

Glyceryl monooleate CAS 111-03-5 is rich in oleic acid, linoleic acid and a small amount of linolenic acid, of which linoleic acid and linolenic acid can not be synthesized in the human body, and must be supplied by food every day, so it is called essential fatty acid, which is necessary to maintain normal human production and development and health.

Glyceryl monooleate can be completely degraded into oleic acid and glycerol in the body, and participate in the digestion and absorption of the human body, which can reduce the content of bad cholesterol, reduce blood lipids, increase the content of high-density lipoprotein in serum, reduce the generation of thrombosis, protect the health of cardiovascular and cerebrovascular cells, and maintain the normal operation of the growth and development of brain cells, brain nerves and retina.

Glyceryl monooleate is a widely used surfactant product that can be used in industry, food, cosmetics and other fields. The characteristics of UNILONG‘s glycerol monooleate, in addition to insisting on the use of plant-derived premium raw materials, also pay special attention to:

1.Precise design of product molecules

Glycerol has two hydroxyl groups, a- and b. Different hydroxyl groups participate in the reaction, and the product performance varies greatly. For example, compared with b-glycerol monooleate, a-glycerol monooleate has a linear molecule, a longer hydrophilic chain, and better hydrophilic-lipophilic balance. UNILONG can achieve selective control of the reaction of hydroxyl groups and launch products based on a-glycerol monooleate, which have better emulsification and dispersion capabilities.

2.Unique low-freezing point molecular design

Generally, the freezing point of glycerol oleate is ≥8℃, which is very inconvenient to use in winter.

Combined with precise molecular design, UNILONG has specially launched low-freezing point products with a freezing point of ≤-8℃, which can effectively solve the problem of crystallization of conventional products when the weather gets cold. This product is particularly suitable for low-temperature environments and has a wider range of application value in food, industry and other fields.

3.Food-grade specifications with lighter colors

UNILONG has designed a professional food-grade production line to produce glycerol oleate with lighter colors, which is not only suitable for use in the food field, but also in the cosmetics and other industries.

Ethyl Cellulose is a cellulose derivative with a CAS number of 9004-57-3. It is referred to as “EC”. It also has other names such as cellulose ethyl ether and cellulose ethyl ether. By subjecting cellulose to specific chemical modifications, it has a unique chemical structure and properties.

Ethyl cellulose CAS 9004-57-3 generally appears as white granules or fine powder, and is an odorless white or light gray flowing powder. In terms of physical and chemical properties, it has many characteristics. Its density is 1.45g/mL at 20℃, its relative vapor density (compared with air, air = 1) is between 1.07 – 1.18g/mL, and its refractive index is 1.47. Its melting point is in the range of 240 – 255℃, and its vapor pressure is 0.0±2.0 mmHg at 25℃. In terms of solubility, ethyl cellulose can be dissolved in most organic solvents, such as ethyl acetate, butyl acetate, benzene, toluene, xylene, acetone, methanol, ethanol, butanol, 1,2-dichloroethane, carbon tetrachloride, etc., and can be mixed with resins, oil waxes and plasticizers. It has no effect on alkali and dilute acid, but it is insoluble in water.

Uses of ethyl cellulose

제약 분야

Ethyl cellulose CAS 9004-57-3 plays a vital role in the pharmaceutical field and is a commonly used pharmaceutical excipient. It can be used as a coating agent to put a layer of “protective clothing” on the drug. For example, after wrapping some drugs that are sensitive to gastric acid with a film made of ethyl cellulose, it can pass through the stomach smoothly and reach the intestine for release, avoiding the drug from being destroyed by gastric acid in the stomach, and improving the effectiveness and stability of the drug. At the same time, it can also act as a flavoring agent to improve the taste of the drug and make it easier for patients to accept. In tablet production, ethyl cellulose can also be used as a filler to give the tablet a suitable shape and volume, which is convenient for production and processing and patient administration.

공업 분야

In the coating industry, it is often used as a thickener, adhesive, and film-forming agent. It can be used in the preparation of various coatings such as metal, paper, and rubber. It can make the coating have better adhesion, rheology, and other characteristics, making the coating more uniform, firm, and beautiful.

In electronic paste, it can be used as an organic carrier to prepare electronic paste, providing key material support for the production of electronic components.

In the field of adhesives, it can play a bonding role, allowing different materials to be better bonded together. It is also a member of the advanced insulating materials in the radio industry, used for cable insulation, PCB coating, integrated circuit packaging, etc., to ensure the safe and stable operation of electronic equipment.

Unilong is a professional Ethyl cellulose CAS 9004-57-3 manufacturer, we can provide a variety of product specifications of 유기 화학, quality assurance, fast delivery, have in stock.

Glyoxylic Acid CAS 298-12-4 is a hair straightener widely used in styling cosmetics. It came as an excellent alternative to formaldehyde which causes severe damage to human health. Glyoxylic Acid CAS 298-12-4 is not only safer but also more effective. It also works as an anti-static and softening agent. In its raw form, it appears as a transparent liquid that is colorless to light yellow with an obnoxious odor. The chemical formula of Glyoxylic Acid is C2H2O3 and is also known as Oxoacetic acid.

It helps to break and reform disulfide bonds in hair, reducing frizz and curliness, resulting in smoother, shinier hair. Its milder action compared to traditional keratin treatments makes it a popular choice.

피부 관리 : In skincare, Glyoxylic Acid functions as an exfoliant and a skin-brightening agent.

Glyoxylic Acid is a highly beneficial ingredient in the world of cosmetics.

Hair care : Glyoxylic Acid is used in hair treatments, particularly in hair straightening and smoothing products. It helps to break and reform disulfide bonds in hair, reducing frizz and curliness, resulting in smoother, shinier hair. Its milder action compared to traditional keratin treatments makes it a popular choice

피부 관리 : In skincare, Glyoxylic Acid functions as an exfoliant and a skin-brightening agent. It helps remove dead skin cells, promoting cell turnover and improving skin texture. Additionally, it can reduce hyperpigmentation and even out skin tone, contributing to a more radiant and youthful appearance

Hair styling ingredient with semi-permanent hair straightening & hair conditioning effect. The carboxylic and aldehyde groups of glyoxylic acid react with the amine groups present in hair keratin resulting in the formation of stable bonds.

In particular, glyoxylic acid produces semi-permanent hair straightening without breaking the cystine disulfide bridge. It provides long lasting relaxing effect of hair fibres, without causing damage to the hair and scalp irritations typical of alkaline chemical and other straightening agents.

Glyoxylic acid from UNILONG is high purity cosmetic grade without glyoxal and without formaldehyde.

Glyoxylic acid finds use in hair straightening formulations to smooth wavy & tightly curly hair. When applied with flat iron it softens natural curls providing shiny silk appearance and improving hair maneageability.

Glyoxylic acid (GA) is widely used as a straight perming agent for hair care products; it penetrates deeply to repair, nourish, and reshape the hair shaft, allowing an intense and long-lasting smoothing action. Its molecules are activated by heat and create a protective net around the hair, keeping it smooth for up to 3 months from the date of application of treatment.

Unilong is a professional Glyoxylic acid manufacturer, we can provide a variety of product specifications of 유기 화학, quality assurance, fast delivery, have in stock.

PLGA is copolymerized by lactic acid (LA) and glycolic acid (GA), which can make full use of the advantages of PLA and PGA and make up for their respective shortcomings. The obtained PLGA has good degradability, biocompatibility and outstanding mechanical properties, heat resistance, and degradation controllability, making it the first batch of degradable medical polymer materials certified by (FDA), and is widely used in drug controlled release, medical fiber materials, bone tissue engineering scaffolds and other fields.

PLGA is usually a white solid with a glass transition temperature between 40 and 60 °C. It is in a glassy state at room temperature. The molecular chain shows strong rigidity and is generally an amorphous or semi-crystalline polymer.

The degradation performance of PLGA mainly depends on the copolymer monomer ratio, crystallinity, relative molecular mass, pH value, heat treatment conditions and mechanical load.

Since the GA unit is more hydrophilic than the LA unit, the higher the GA content in the copolymer, the faster the degradation rate. Gentile. summarized the degradation cycle of PLGA with different copolymer monomer ratios. As shown in Table 1, it can be seen that the degradation cycle of PLGA increases exponentially with the increase of LA content. When LA∶GA=50∶50, the degradation rate is the fastest, which is nearly 10 times faster than pure PLA.

What 나s PLGA CAS 26780-50-7 Used For?

PLGA has become one of the most widely used degradable medical polymer materials due to its good biocompatibility, degradability and mechanical properties. In practical applications, by controlling the synthesis method and aggregate structure, the degradation rate of PLGA can be effectively regulated to obtain PLGA products that meet the actual application needs, so that it has a broader application prospect in the fields of drug controlled release, medical surgical sutures, bone tissue engineering scaffolds, etc.

‌Dipropyleneglycol Dimethyl Ether (DMM or DME)  is a multi-purpose environmentally friendly solvent with a weak ether odor, moderate evaporation rate, excellent stability and solubility, and high safety for people. Its chemical formula is C8H18O3, molecular weight is 162.13, and it is a colorless and transparent liquid.

Dipropylene Glycol Dimethyl Ether (DPDM) is a low-toxic, moldable, hydrophilic, non-ionic, multi-purpose, environmentally friendly solvent with a slight ether odor, a moderate evaporation rate, excellent chemical stability, extremely excellent solubility, and high safety for people. The United States and the European Union list it as a green solvent for Non HAP/NAP. It is usually used in water-based and curing coatings and chemicals such as medicines and pesticides. It is widely used in cleaning agents, co-solvents, organic synthesis reaction solvents, additives and wetting solvents. It can replace N-methylpyrrolidone for cleaning agents in the electronics industry. In addition, it can also be used to synthesize polyurethanes.

Main uses:

1.  Water-based and curing coatings: Dipropylene glycol dimethyl ether is often used in water-based and curing coatings as a solvent and diluent.
2.  Polyurethane: It can be used to synthesize materials such as polyurethane.
3.  Printing inks and enamels: Dipropylene glycol dimethyl ether is also used as a solvent for printing inks and enamels.
4.  Cutting oils and working oils: It is used as a solvent and detergent in cutting oils and working oils.
5.  Household and industrial cleaners: It is used in household and industrial cleaners, metal cleaners and hard surface cleaners.
6.  Agricultural pesticides: It is used as a stabilizer for agricultural pesticides.
7.  Cosmetics: It is used as a coupling agent and skin care agent in cosmetics.

Unilong is a professional Dipropylene glycol dimethyl ether with CAS 111109-77-4 manufacturer, we can provide a variety of product specifications of Organic Chemistry, quality assurance, fast delivery, have in stock. If you need any help, please contact us.

Poly (p-styrene sulfonic acid)(PSSA) is a polymer used as a hole-injection electrode in polymer-based light-emitting devices. Because of its low toxicity, high water solubility, high conductivity and other advantages, it is mainly used as a conductive polymer for antistatic coatings, polyelectrolytes, electrorecording and electrophotographic substrates and conductive and antistatic resins.

Polystyrene sulfonic acid CAS 28210-41-5 is a kind of polymer material obtained by sulfonic acid treatment based on polystyrene. Its structure makes it have good stability and excellent hydrophilicity, so it can show strong performance in many fields.

What 나s Polystyrene sulfonic acid CAS 28210-41-5 Used For?

1.Water treatment

Polystyrene sulfonic acid is particularly widely used in the water treatment industry. It can be used as a flocculant to effectively remove suspended solids and impurities from water. Make the sewage clear and transparent, polystyrene sulfonic acid has a great role.

2.Plastics industry

In the plastics industry, polystyrene sulfonic acid is widely used as a plasticizer. It can improve the processing properties of plastics and make plastic products more flexible and durable.

3.The field of medicine

The application of polystyrene sulfonic acid in the field of medicine is also remarkable. It is used as a carrier in the drug delivery system to help drugs be released into the body more efficiently.

4.Electronics industry

In the electronics industry, polystyrene sulfonic acid is used as a conductive material. Its excellent electrical conductivity makes it an ideal choice for many electronic components.

5.Textile industry

As a highly effective antistatic agent, polystyrene sulfonic acid can significantly reduce the surface resistance of the material and effectively prevent the generation and accumulation of static electricity.

Advantages:

1. widely used in conductive materials, antistatic agent industry

2. low toxicity, high water solubility, high conductivity

3. conductive polymer

If you need 폴리스티렌 술폰산 CAS28210-41-5, please contact us.

PVP polyvinylpyrrolidone with CAS 9003-39-8, is a linear polymer polymerized from N-vinylpyrrolidone (‌NVP)‌. ‌Its molecular formula is (C6H9NO)n, ‌where n represents the degree of polymerization, ‌that is, the molecular weight of the polymer. ‌PVP has specific chemical structure and physical properties, ‌making it widely used in many fields.

With the increasing severity of global environmental problems, reducing plastic pollution and promoting sustainable development have become urgent issues to be solved. Biodegradable plastics are of great significance to environmental protection because of their ability to degrade in the natural environment and reduce long-term plastic waste. Such materials can be broken down by microorganisms under certain conditions and eventually converted into carbon dioxide, water and biomass, reducing the damage to the ecosystem. However, biodegradable plastics still need to be further optimized in terms of mechanical properties and degradation rate.

‌ The application of 폴리비닐피롤리돈  in biodegradable plastics is mainly reflected in its application as a modifier, which significantly improves the mechanical properties and degradation rate of the material by combining with other biodegradable materials. ‌

PVP is a synthetic water-soluble polymer with high solubility, adhesion and chemical stability. Due to its good film formation and chemical stability, PVP can be used as a modifier to combine with other biodegradable materials such as polyvinyl alcohol (PVA) to significantly improve the overall environmental performance of the material. For example, studies have shown that PVP can increase the hydrolysis rate of PVA, thus accelerating the biodegradation process of plastics‌. In addition, the introduction of PVP can also increase the toughness and elasticity of the material, making it more durable and reliable in practical applications‌.

PVP is used as a catalyst to accelerate the degradation of plastics. Compared with traditional plastic degradation technology, PVP catalytic degradation technology has the following advantages:

(1) Low cost: PVP, as a common and cheap polymer, has a relatively low cost of degradation reaction, which is convenient for large-scale application;
(2) Efficient degradation: PVP catalyst can effectively decompose plastics, accelerate the degradation process, so that the degradation rate can be improved, and the degradation effect is more significant;
(3) Environmental protection and sustainable: PVP catalytic degradation technology can achieve efficient degradation of plastics, and will not produce toxic and harmful substances, more friendly to the environment.

The combination of PVP and PVA is a typical successful case. PVA/PVP hydrogels prepared by γ-ray irradiation have demonstrated excellent biodegradability and antimicrobial properties, which makes them have wide application potential in medical and agricultural fields. Specific case studies have shown that the degradation rate of PVA/PVP hydrogels in soil is significantly increased, helping to reduce the environmental impact of agricultural waste‌.

The advantages of PVP as a modifier lie in its high solubility, excellent film formation and chemical stability, which enable it to enhance the mechanical properties and degradation rate of biodegradable plastics. However, PVP is not a fully biodegradable material on its own, so it needs to be combined with other biodegradable materials when used. In addition, PVP is heavily used in aquaculture as a polymer that is difficult to biodegrade and may cause long-term pollution to the environment.

In summary, the application of PVP in biodegradable plastics is mainly through combining with other biodegradable materials to significantly improve the performance and environmental adaptability of materials.‌

‌Cellulose acetate butyrate (CAB)‌ is a cellulose ester produced by the esterification reaction of acetic acid and butyric acid. It is usually white floc or granular material, similar to cellulose acetate‌. Cellulose acetate butyrate has good solubility in polar solvents, especially those containing hydroxyl groups‌. It has good weather resistance and cold resistance, suitable for outdoor use‌. In addition, it also has good thermal stability, with a melting temperature of 140°C and a heat distortion temperature between 45 and 94°C.

Modification research: Cellulose acetate butyrate can be modified to improve its properties. For example, water-soluble resin made of acrylate-grafted cellulose acetate butyrate is synthesized through solution polymerization method, which can significantly improve its hardness, adhesion and other properties‌. In addition, by using maleic anhydride to modify cellulose acetate butyrate, a photocurable coating with good water resistance and high hardness can be obtained‌. These modification methods further expand the application scope of cellulose acetate butyrate.

As we all know, there are many types of CAB. Let us sort the differences between different popular models:

CAB-381-0.1

CAB-381-0.1 product features: low viscosity, faster drying, no yellowing, no cracking.

Application: Adding it to metal coatings can accelerate the release of solvents from the paint film and shorten the touch-drying time; adding it to plastic coatings can enhance wear resistance, color stability, and increase toughness.

CAB-381-0.5

CAB 381-0.5 is a cellulose ester with medium butyryl content and low viscosity. It was designed for use where low-application viscosities at relatively high solids levels is needed. It is soluble in a wide range of solvents and compatible with many other resins. It will also tolerate the use of solvent blends currently exempt from certain air pollution regulations. It is supplied as a dry, free-flowing powder.

CAB-381-0.5 can improve the drying speed, polishing and fluidity of automotive varnishes, thereby bringing a better appearance and improving the coating efficiency of auto repair shops. In wood coatings, it can make the coating resistant to yellowing. In coil coatings, it can improve the matting efficiency, pigment dispersion and co-dispersant of the coating. In printing, it has good leveling and adhesion.

 CAB-381-2

CAB-381-2 product features: excellent weather resistance and UV resistance; excellent flexibility; excellent miscibility, leveling and anti-“runny nose”.

Application: automotive paint, plastic paint, wood paint, ink, leather paint, paper paint to increase drying speed.

 CAB-551-0.01

CAB-551-0.01 has many unique properties that allow it to be used in many different coating applications. It has the lowest Tg (glass transition temperature) and M (n) of the CAB group, which makes it compatible with other coating components. It is compatible with many cross-linking resins and has a low solution viscosity.

In coatings, CAB-551-0.01 provides clear films, reduces surface tack and spotting, minimizes cratering, improves flow and thermal reflow, and provides inter-coat adhesion and good UV stability. Its good compatibility with a variety of curing resin systems and its solubility in a variety of solvents and solvent combinations make it useful as an additive in digital coating compositions. It is often used in gravure printing, inkjet, printing inks, metal coatings, packaging and carton coatings, etc.

CAB-551-0.2

CAB-551-0.2 is a cellulose ester with high butyryl content and low relative molecular weight. It is compatible with many cross-linked resins and can obtain lower viscosity. In coatings, cellulose acetate butyrate (CAB-551-0.2) has good transparency, reduces surface spots, reduces shrinkage, improves fluidity, provides interlayer adhesion and good UV resistance. This product can improve the durability of cross-linked systems. Due to its excellent compatibility and solubility, it can be used as a useful additive in a variety of coating systems.

CAB-551-0.2 has little odor and excellent oil resistance. It can be used for printing inks, paper and fabric coating, and UV resistance. It is widely used in the coating industry and has its uniqueness, which is difficult to be replaced by other chemicals; in the automotive and furniture industries, it has excellent weather resistance and UV resistance.

The molecular formula of 1,1,1,3,3,3-Hexafluoro-2-propanol CAS 920-66-1 is C3H2F6O, and the molecular weight is 168.04. It is a colorless, transparent liquid chemical. Hexafluoro has a series of unique physical properties. Its density is 1.605 g/mL (25℃), melting point is -4℃, boiling point is 59℃, and refractive index (n20/D) is 1.275 (lit.). It is miscible with water or most organic solvents in any proportion, but is insoluble in long-chain alkanes. These physical properties make hexafluoroisopropanol play a unique role in different application scenarios.

1,1,1,3,3,3-Hexafluoro-2-propanol has the characteristics of strong polarity, stability, low boiling point, strong acidity and strong hydrogen bond donor ability. Its strong polarity enables it to interact with a variety of substances and play a unique role in chemical reactions. Stability ensures that it is not easy to decompose in various environments, providing a basis for its wide application. The low boiling point makes it easy to volatilize and separate in some specific process. The strong acidity allows it to be used as a catalyst and neutralizer in chemical reactions, with the advantages of reducing side reactions and expanding the range of reaction substrates. At the same time, the strong hydrogen bond donor ability enables it to form hydrogen bonds with other molecules, further affecting its physical and chemical properties.

1,1,1,3,3,3-Hexafluoro-2-propanol is miscible with water and many organic reagents and is an ideal solvent for many polymers. It can dissolve a variety of polymers, such as polyester, polyamide, polyacrylonitrile, polyacetal and hydrolyzed polyvinyl ester. This solubility is of great significance in the field of chemical analysis. It is an important analytical reagent and a regenerator for improving the utilization rate of polymers.

1,1,1,3,3,3-Hexafluoro-2-propanol is used as an esterification reagent in chemical reactions. It can promote the esterification reaction and improve the reaction efficiency.

In electronics, hexafluoroisopropanol can be used as a solvent cleaner. Due to its high polarity, miscibility with water and many organic solvents, good thermal stability and ultraviolet light transmittance, it can effectively dissolve dirt and impurities on electronic components without causing damage to them.

Hexafluoroisopropanol is an intermediate for the synthesis of inhalation anesthetic sevoflurane and also an intermediate for the synthesis of agricultural chemicals. In the field of medicine, sevoflurane is the main active ingredient of the most commonly used inhalation anesthetic sevoflurane in clinical practice. It has many advantages such as good controllability, rapid anesthetic onset, and strong metabolic capacity.

Hexafluoroisopropanol has significant advantages as a plastic recycling agent. It uses its super solubility to dissolve plastics mixed with pollutants and other impurities such as metal ions. Then, through separation, standing, extraction and other processes, pure plastics can be obtained.

Unilong is a professional hexafluoroisopropanol manufacturer. If you need hexafluoroisopropanol, please contact us.

N-아세틸-D-글루코사민 CAS7512-17-6 occupies an important position in biological cells. It is the basic component unit of many important polysaccharides, especially the exoskeleton of crustaceans. Its chemical formula is C8H15NO6 and its molecular weight is 221.21. It appears as a white powder.

N-Acetyl-D-Glucosamine CAS 7512-17-6 plays an important role in the medical field. It is widely used to treat joint diseases such as rheumatic and rheumatoid arthritis. It can relieve joint pain, improve joint mobility, and help slow the progression of joint degeneration.

N-Acetyl-D-Glucosamine CAS 7512-17-6 is widely utilized in pet food, pet nutritional supplements, and pet skincare products due to its notable effects in treating arthritis, preventing urinary infections, reducing hair shedding, boosting immunity, and regulating gut microbiota balance.

In the field of cosmetics, N-아세틸-D-글루코사민 CAS7512-17-6 is used to improve skin quality. It can promote the synthesis of collagen, help maintain skin elasticity and moisture, improve skin dryness and aging, and has moisturizing and anti-aging effects.

N-Acetyl-D-Glucosamine, as a novel plant immune inducer, has shown significant effects in disease resistance, yield enhancement, and pesticide mitigation for economically important crops such as tea, fruits, and staple crops like rice.

If you need N-아세틸-D-글루코사민 CAS7512-17-6, please contact us.

Polycaprolactone (PCL) is a high molecular weight organic polymer produced by ring-opening polymerization of ε-caprolactone monomer under the catalysis of metal anion complex catalyst. It is a semi-crystalline linear aliphatic polyester.

Polycaprolactone with cas 24980-41-4 has good processing characteristics and can adapt to a variety of processing methods such as extrusion, injection molding, and film blowing. This makes it highly flexible in the production process and can be processed into products of various shapes and sizes according to different needs.

Polycaprolactone exhibits excellent biocompatibility. It has good compatibility with biological cells in the body, cells can grow normally on its scaffold, and can be degraded into CO₂ and H₂O. This property makes polycaprolactone have a wide range of application prospects in the medical field, such as being used as a controlled release drug carrier, cell and tissue culture medium frame, and fully degradable plastic surgical sutures.

Under the background of global “plastic ban”, polycaprolactone has become a rising star in the field of biodegradable plastics with its good biodegradability. As people’s awareness of environmental protection continues to increase, the demand for biodegradable materials will continue to grow.

As a biodegradable green and environmentally friendly material, polycaprolactone has broad application prospects and huge potential in future sustainable development. With the continuous advancement of technology and the continuous expansion of application fields, polycaprolactone will surely play a more important role in various fields.

In today’s rapidly changing science and technology, all kinds of magical substances continue to emerge, bringing many surprises to our lives. And sodium hyaluronate, this seemingly strange term, has quietly entered our lives and become a messenger of beauty and hope.

What is Sodium hyaluronate？

산화나트륨, also known as hyaluronic acid, CAS 9067-32-7, is a substance that occurs naturally in the human body. It has a powerful moisturizing function, can absorb its own weight of water thousands of times, inject full of water vitality into the skin. In the field of beauty, sodium hyaluronate is a shining star. It is widely used in skin care products, cosmetics and medical cosmetics, bringing beauty and confidence to people.

What is the effect of sodium hyaluronate

1. Moisturizing, nourishing, promoting skin repair and healing, anti-wrinkle and other effects.

2. Sodium hyaluronate has the functions of moisturizing, nourishing and repairing in cosmetics.

3. Efficacy and function of sodium hyaluronate in the fields of medical cosmetology and joint health care.

What is the application of sodium hyaluronate?

Since ancient times, the pursuit of beauty has never stopped. Since ancient times, people have been using a variety of natural substances to maintain the skin. And now, with the development of science and technology, the emergence of sodium hyaluronate has added new impetus to our beauty road. It is like a magic magician, can instantly make the skin become hydrated and smooth, glow with youth. When we have healthy and beautiful skin, we will be more leisurely to face the challenges of life and show the best side of ourselves. Sodium hyaluronate in cream, cream, honey, milk, facial mask, shampoo and other cosmetics as a moisturizing agent, keep skin and hair moisture, increase the role of luster.

However, the significance of sodium hyaluronate is much more than that. In the medical field, it also plays an important role. Sodium hyaluronate can be used to treat joint diseases, relieve pain, and improve joint function. It is like a gentle guardian, bringing hope and comfort to patients. In addition, sodium hyaluronate can also be used in eye surgery, wound healing and other aspects of human health has made a great contribution.

The progress of science and technology has brought us countless possibilities, and 산화나트륨 is one of them. Its emergence, let us see the pace of human beings in the pursuit of health and beauty on the road. In the future, with the continuous development of science and technology, it is believed that sodium hyaluronate will play a greater role and bring more surprises to our lives.

At the same time, we should also understand and use 산화나트륨 correctly. In the pursuit of beauty and health, we can not blindly follow the trend, but should choose the right products and methods according to their actual situation. Only in this way can we truly bring out the advantages of sodium hyaluronate and let it bring more beauty to our lives.

What is nonivamide？

Nonivamide, also known as capsaicin, is the active ingredient of the red pepper plant. It is irritating to mammals, including humans, and can create a burning sensation in the skin. The molecular formula of capsaicin is C17H27NO3, molecular weight is 293.4, cas 2444-46-4. This compound has water-repellent lipophilic properties and is colorless and odorless crystalline or waxy compound. Nonivamide is not only found in red pepper, but also widely used in food, medicine and other industrial fields, and has attracted attention for its unique spicy taste and physiological activity. In addition, Nonivamide has some potential health benefits, such as helping with weight loss, which makes it an important object for scientific research and technological development.

Nonivamide is a natural alkaloid. It is a highly volatile, lipophilic and hydrophobic white crystalline powder 85% to 95% of nonivamide can be rapidly absorbed through the gastrointestinal tract. After absorption, nonivamide is mainly metabolized by liver cytochrome enzyme P450, and a small part is hydrolyzed in the small intestine. Metabolites are excreted mainly through the kidneys, and a small part is excreted in the form of prototype feces and urine. After systemic administration, capsaicin concentrations were higher in the brain, spinal cord and liver.

What is nonivamide used for?

Military field: nonivamide has important military applications as a rodent repellent, helping to prevent damage to military installations.

Pharmaceutical field: The application of nonivamide in the pharmaceutical field includes analgesia without addiction, inhibition of bacteria and fungi, and promotion of blood circulation. Nonivamide can be made into a rub, tincture, cream, patch and other forms.

Agricultural field: nonivamide as an expelling agent, the use of its strong tear-jerking effect, used in the manufacture of tear-jerking and other expelling equipment, personal defense articles, widely used in agriculture to expel pests and wildlife.

Marine antifouling field: nonivamide is used as a biological antifouling agent, has been used in Marine antifouling coatings, coated on ships and Marine buildings in contact with the seawater to prevent the attachment of algae, shellfish, mollusks and other Marine organisms, in order to prevent the accumulation of aquatic organisms in the hull of the purpose of replacing the traditional organotin antifouling coatings.

Cosmetics and health care products: nonivamide is widely used in food, health care products, cosmetics and other fields, its tear-inducing properties make it an ideal ingredient in these fields.

In addition, nonivamide also has pharmacological effects such as analgesic, anti-inflammatory, frostbite, antipruritic, bactericidal, drug rehabilitation, etc. It should be stored at low temperature, and long-term exposure to air will lead to reduced content.

We are a nonivamide supplier, nonivamide products for a long time in stock supply, can provide different specifications of packaging options, and according to demand for sub-packaging. Unilong is a domestic high-quality chemical supplier, some products can even be delivered on the same day, and the transportation is convenient and fast, and the global delivery, if you need, please feel free to contact me.

Zirconium dicarbonate, ZBC, CAS No. 36577-48-7, zirconium dicarbonate is a white or colorless chemical that is soluble in acid and delixable, requiring airtight storage. Zirconium dicarbonate ZBC is a processing agent used in the production of high-grade paints, coatings and fibers. Let’s take a look at zirconium dicarbonate.

Properties of Zirconium dicarbonate:

Melting point: zirconium dicarbonate has a melting point of 135°C‌.

Solubility: zirconium dicarbonate is insoluble in water and common organic solvents, but soluble in acidic aqueous solutions. It can be dissolved in acetic acid, caprylic acid, capric acid and other organic acids to produce the corresponding organozirconium compounds, and can be dissolved in potassium carbonate and ammonium carbonate to produce the corresponding zirconium carbonate derivative compounds.

Chemical stability: zirconium dicarbonate is easily converted into zirconium oxide at high temperatures and is sensitive to heat sources. At high temperatures, it will decompose and release a molecule of carbon dioxide to produce the corresponding zirconia, so it is also the most economical raw material for the production of ultrafine zirconia ‌.

Storage precautions: zirconium dicarbonate is stored in a cool, ventilated warehouse. The storage temperature should not exceed 37°C.

We are professional zirconium dicarbonate manufacturers, can provide different zirconium carbonate:

What are the applications of zirconium dicarbonate?

‌Industrial uses: Zirconium dicarbonate is used in the manufacture of ternary catalysts, zirconium compound intermediates, chemical reagents ‌.

‌Automotive industry: Zirconium dicarbonate is also used as a catalyst for automotive exhaust gas treatment, playing a key role in reducing harmful substances in automotive exhaust emissions.

Paints and paints: Zirconium dicarbonate plays an important role in the production of high-grade paints and coatings, enhancing the performance and durability of coatings.‌

Fiber treatment agent: In addition, ZBC is used as a fiber treatment agent to improve the physical and chemical properties of the fiber and make it more suitable for specific application scenarios.

In summary, because of its unique physical and chemical properties, zirconium dicarbonate ZBC plays an important role in a number of industrial fields, from automobile exhaust treatment to the manufacture of high-grade coatings, to fiber treatment agents, are inseparable from the application of zirconium dicarbonate.

Polyethyleneimine (PEI) is a cationic polymer with multiple amino groups, CAS number 9002-98-6. PEI has a wide range of applications in various fields due to its unique chemical and physical properties. The diversity and multifunctionality of polyethyleneimine make it a very useful industrial chemical. Next, we will mainly understand the application of polyethyleneimine in the field of polymers. PEI, due to its unique chemical structure and functional properties, can be used as a compatibilizer between polymers. Mainly by forming hydrogen bonds or ionic bonds to interact with different polymer substrates, the compatibility of polymer mixtures is improved. What are the main factors we consider when choosing polyethyleneimine as a compatibilizer?

1. Solubility: PEI with lower molecular weight usually has better solubility, which may help improve its dispersibility in polymer mixtures.

2. Reactivity: PEI with higher molecular weight may have higher reactivity and can react more effectively with other polymer chains to form stronger chemical bonds.

3. Compatibility: The choice of molecular weight also affects the compatibility of PEI with the target polymer. Sometimes, PEI with medium molecular weight may provide the best compatibility and compatibilization effect.

However, polyethyleneimine should be noted that factors such as the concentration, molecular weight, and reaction conditions of polyethyleneimine can affect its effectiveness as a compatibilizer. Different applications may require PEI with different molecular weights. For example, in water treatment or gas purification applications, higher molecular weight PEI may be required to enhance its adsorption performance. In practical applications, it may be necessary to determine the most suitable PEI molecular weight for a specific polymer system through experiments. Usually, suppliers will provide PEI products with different molecular weights to meet the needs of different customers.

At the same time, cost-effectiveness should also be considered. PEI with higher molecular weight may have higher costs. In practical applications, polyethyleneimine may be necessary to determine the most suitable PEI molecular weight for a specific polymer system through experiments. Usually, polyethyleneimine suppliers will provide polyethyleneimine PEI products with different molecular weights to meet the needs of different customers. When selecting the appropriate PEI molecular weight, reference can be made to the technical data sheet (TDS) and safety data sheet (SDS) provided by the Unilong, as well as relevant research literature and experimental data.

In addition, as the specific recommended molecular weight may depend on specific polymer systems and application requirements, polyethyleneimine is recommended to collaborate with materials scientists or chemical engineers to conduct detailed experiments and analysis to determine the optimal PEI molecular weight.

Ethylene carbonate is an organic solvent with excellent properties, which can dissolve various polymers. It can also be used as an organic intermediate, can replace ethylene oxide for dioxylation reaction, and is the main raw material for the production of dimethyl carbonate by transesterification. Ethylene carbonate has a wide range of uses, including as an organic solvent, synthetic intermediate, and solvent for lithium battery electrolyte.

What is ethylene carbonate？

Ethylene carbonate EC, CAS number 96-49-1. EC is a clear colorless liquid with the chemical formula C4H6O3, with a flavor similar to ester, with a melting point of -47 ° C and a boiling point of 126~127 ° C. Ethylene carbonate is non-flammable, insoluble in water, and volatile, and can dissolve in alcohols, ethers, and aromatic hydrocarbons. Ethylene carbonate is a compound widely used in polyester, cosmetics and industry due to its excellent stability and optical transparency and excellent solubility in various media.

Is ethylene carbonate toxic?

Ethylene carbonate (‌EC) ‌is a common chemical raw material in ethylene carbonate (‌EC) ‌ with high boiling point, ‌odorless, and ‌having high solubility to high polymers. Ethylene carbonate itself is exposed to air for crystallization ‌does not cause great harm. The low toxicity of ethylene carbonate means that has less effect on human body when used and treated with ethylene carbonate than some other chemicals. ‌However, to be safe, ‌is still required to avoid contact with skin and eyes, ‌and take appropriate protective measures.

What is ethylene carbonate used for?

Application of Ethylene carbonate in the manufacture of polyester ethylene carbonate plays an important role in manufacturing polyester materials. Polyester materials are widely used in food packaging, beverage bottles, chemical fibers, automotive parts and other fields. Ethylene carbonate is an important intermediate in the production of polyester. Through polymerization reaction, Ethylene carbonate can be combined with ethylene glycol to form polyester chain to form polyester material. Polyester has many properties such as high hardness, good strength and UV radiation resistance, so it is widely used.

Application of ethylene carbonate in industrial applications

Ethylene carbonate also plays an important role in industrial production. As a catalyst for the synthesis of polymers and coatings, Ethylene carbonate can be used to produce various functional polyamides, epoxy resins and aliphatic polyesters. In addition, Ethylene carbonate can also be used as an intermediate of furan resin to accelerate the hardening reaction of the material and improve process parameters and product quality. Ethylene carbonate can be used as pharmaceutical ingredient and raw material, fiber finishing agent, water glass slurry, etc. In addition, it can also be used as a solvent to remove acid gas and as an additive to concrete.

Use of ethylene carbonate in cosmetics and personal care products

Ethylene carbonate is also widely used in cosmetics and personal care products such as lipstick, nail polish, sunscreen and shampoo. Ethylene carbonate can be used to increase the opacity of cosmetics, improve surface gloss, and enhance the durability of ink coatings. Ethylene carbonate can also be used to manufacture artificial pearls and increase the stability of the material.

Application of ethylene carbonate to lithium battery

Ethylene carbonate is an excellent solvent for lithium-ion battery electrolyte in the battery industry, especially in lithium-ion batteries, where its electrolyte composition with high permittivity is crucial for improving battery performance. In order to reduce the viscosity and melting point of the electrolyte, other components such as dimethyl carbonate and methyl ethyl carbonate can be added.

To sum up, vinyl carbonate not only has a variety of applications in the chemical industry, but also plays an important role in new energy fields such as the production of lithium battery electrolytes. With the continuous development of new energy technologies, the demand for vinyl carbonate is expected to grow further. Our company is a professional manufacturer of ethylene carbonate with rich experience in the chemical industry. As we produce and market ethylene carbonate by ourselves, we have advantages in ethylene carbonate bulk price. At the same time, I hope this article can help you understand the product ethylene carbonate.

What is 2-Hydroxyethyl acrylate ?

2-Hydroxyethyl acrylate for short HEA, can also be called 2 hydroxyethyl acrylate, CAS number 818-61-1. HEA is an organic compound, molecular formula C5H8O3, is a colorless liquid, soluble in general organic solvents, miscible with water. The use of hydroxyethyl acrylate is very wide, HEA is mainly used in the production of thermosetting coatings, adhesives, fiber treatment agents and synthetic resin copolymer modifier.

The molecular weight of 2-Hydroxyethyl acrylate is an important physicochemical property, which affects the application of 2-Hydroxyethyl acrylate in different fields. By calculating the relative atomic mass and number of each element in the formula, the molecular weight of 2-Hydroxyethyl acrylate can be obtained. In the coatings, adhesives and ink industries, the molecular weight of 2-Hydroxy Ethyl Acrylate (HEA) has a significant impact on the performance and quality of the product. HEA with different molecular weight has different characteristics in different application fields, and reasonable selection of molecular weight can improve the performance and application effect of the product.

What is 2-Hydroxyethyl acrylate used for?

Coating industry

In the coating industry, 2-Hydroxyethyl acrylate molecular weight affects the rheological properties, film resistance and curing effect of coatings. Generally, 2-Hydroxyethyl acrylate with lower molecular weight has lower viscosity and higher reactivity and is suitable for preparing high molecular weight polymers, improving the wear resistance, scratch resistance and weather resistance of coatings. And 2-Hydroxyethyl acrylate with higher molecular weight is used to prepare low molecular weight polymer, which is mainly used to adjust the leveling and viscosity of coatings.

Adhesive industry

2-Hydroxyethyl acrylate, as an important adhesive material, is widely used in the adhesive industry. During the preparation of adhesives, the molecular weight of HEA will directly affect the adhesives’ viscosity, bond strength, weather resistance and adhesion to different materials. HEA with higher molecular weight can improve the bonding strength of adhesives, while hydroxyethyl acrylate with lower molecular weight can improve the fluidity of adhesives and facilitate coating and use.

Ink industry

In the ink industry, the molecular weight of 2-Hydroxyethyl acrylate has an important impact on the performance and printing effect of the ink. High molecular weight 2-Hydroxyethyl acrylate has good gelling and thickening effect in ink, which can improve the printing performance and quality of ink. Low molecular weight HEA can increase the fluidity of ink and improve the wettability and transfer of ink.

Is 2 hydroxyethyl acrylate safe for skin?

2-Hydroxy Ethyl Acrylate (HEA)‌ normally harmless to the skin, acrylate is a water-soluble transparent gelatinous substance that is made under dry conditions as a lubricant and is commonly used in skin care products. Most people use acrylic skin care products will not stimulate the skin, and after applying on the skin surface can form a protective film, can achieve the role of moisturizing the skin, but also to avoid excessive loss of water in the skin, lubrication, wrap the skin waterproof evaporation and other effects, can improve the relatively dry skin, can alleviate skin peeling, peeling symptoms. If it is in the autumn and winter season, the weather is relatively dry, you can choose moisturizing skin care products containing acrylic and other ingredients to apply to prevent the skin from excessive dryness and cracking. If it is allergic people, it is recommended to test behind the ear before use to prevent the occurrence of large skin allergies.

Unilong is a professional 2-hydroxyethyl acrylate supplier. Due to the special physicochemical properties of HEA, safety measures for use and storage are very necessary. Generally, it is stored in a cool place, the container is stored in a closed container and kept cold. If you have any further questions about HEA, please feel free to contact us and look forward to your feedback.

What is N-Vinyl-2-pyrrolidone?

N-비닐-2-피롤리돈 ( NVP) also known as vinyl 2 pyrrolidone, 1-ethenyl-2-pyrrolidinon NVP. At room temperature, NVP is a colorless or light yellow transparent liquid with a slight odor, easily soluble in water and other organic solvents. N-Vinyl-2-pyrrolidone chemical formula is C6H9NO, cas number 88-12-0. has a wide range of applications. N-Vinyl-2-pyrrolidone is widely used in cosmetics, washing products, medicine, photosensitive materials and other fields. N-vinylpyrrolidone is mainly used in the production of polyvinylpyrrolidone, polyvinylpyrrolidone (PVP) is widely used in medicine, daily chemical and food industry and other fields.Let’s take a look at the NVP product.

Chemical properties of NVP

The structure of the NVP contains a letter “N”, which indicates that the compound has a nitrogen-containing group. NVP also contains

There is a vinyl, and its presence makes the NVP more susceptible to chemical reactions. NVP can be combined with polyacrylic acid and poly

The copolymerization of vinyl alcohol and other polymers was carried out to form polymer composites. The polymerization is achieved by free radical mechanism

N-Vinyl-2-pyrrolidone is very little affected by light, temperature, oxygen and other factors, so it can be carried out under a wide range of reaction conditions.

NVP has good solution stability and can exist stably in different solution systems such as water and organic solvents. At the same time, because NVP contains pyrrole ring structure, it also has good barrier property and permeability resistance. This allows NVP to be widely used in different types of polymer materials such as cellulose, polyethylene, and polypropylene.

The unique properties of N-Vinyl-2-pyrrolidone make it an important raw material in a variety of industrial fields. ‌, for example, ‌N-Vinyl-2-pyrrolidone is widely used for its hydrophilicity, ‌ strong polarity, low toxicity and cationic activity in the industrial fields of adhesives, coatings, textiles, ‌ food and pharmaceutical, Most of these compounds have good film strength, staining compatibility, rigidity and viscosity, provide important support for the quality and properties of related products.

은 무엇인 N-비닐-2-피롤리돈 for?

1. Plastic

NVP monomers can be added to the formulation of UV-curable coatings to form a flexible and rigid plastic film. The addition of NVP to radiation medical formulations can improve the elongation and viscosity of high-light and low-light coatings.

2. Wood

NVP can enhance product performance, improve productivity and reduce the pressure on environmental pollution, and is the main reason for the use of scatter coatings in the furniture industry to be investigated. The addition of NVP to anti-ultraviolet coatings used in the general wooden flooring industry can provide comparable physical properties to wax-free flooring.

3. Paper Making

UB and EB curing coatings used in paper or paperboard generally require lower viscosity and high reactivity. NVP meets these standards by improving fluidity and measurement levels, while maintaining good curing properties.

4. Metal

UV coatings for metals are generally formulated using cationic vinyl ether/epoxy chemical or heterocyclic systems, and the function of NVP is to cross-link with the functional groups of vinyl ether or acrylic acid to form an excellent active diluent in these systems.

5. Ink

The packaging market uses EB and UV curing technologies to speed up production and reduce energy consumption. Curing inks with excellent performance and less odor occupy an important part of the screen ink market. It can improve the physical properties of the product ‌ especially in the formulation of UV-curable coatings ‌NVP can form a flexible and hard plastic film. ‌

6. Electronics

Electrical equipment manufacturers rely on UV coatings for rapid processing and low temperature processing to protect cables and electrical components as well as printed circuit boards.

7. Adhesives

NVP can be used in adhesives where stringent emission requirements and the need for high curing rates have prompted the industry to develop a wide range of curing adhesives.

8. The field of medicine

NVP is a widely used drug monomer that can be used to prepare a variety of synthetic drugs. For example, NVP can be copolymerized with other monomers to prepare a heat-sensitive hydrogel, which can be used in medical products such as wrapping hot packs and heat patches. In addition, NVP can also be used with other biomedical materials to prepare highly biocompatible and bioactive composite materials.

9. Cosmetics

NVP can be used to prepare various oil-water emulsions, foaming agents, gels and other cosmetic products. In particular, the copolymerization of NVP with other products can prepare a polymer with efficient moisturizing function, which is widely used in skin care products, makeup and other cosmetic fields.

You read here, I think you should have a general understanding of the nvp product, nvp with its wide range of uses, the market prospect is also very broad. We have been engaged in the chemical industry for more than ten years, with mature technology and professional technical personnel, so we are a professional manufacturer of N-vinyl-2-pyrrolidone nvp, and we also produce other products in the PVP series, for example, pvp k15,pvp k25, pvp k30, pvp k60, pvv k90, pvp k120, pvpp, etc.

Glyoxylic acid monohydrate is an important chemical intermediate which is mainly used in pharmaceutical, pesticide, dye and plastic industries. The synthesis process of Glyoxylic acid monohydrate has been optimized to reduce environmental pollution and improve production efficiency. At present, the market demand for this compound is steadily growing, especially in the field of green chemistry, as it can be used as a feedstock for biodegradable polymers, in line with the sustainable development trend.

What is glyoxylic acid monohydrate?

Glyoxylic acid monohydrate has the formula C2H4O4, molecular weight ‌ 92.05, cas 563-96-2. ‌Glyoxylic acid monohydrate exhibits stable chemical properties at room temperature and pressure ‌but it decomposes when heated or in contact with strong acids and ‌ bases, ‌forming acetaldehyde and carbon dioxide. ‌In addition, ‌glyoxylic acid monohydrate can be formed into complexes with metal ions, ‌can also be esterified, ‌ these properties make it a commonly used intermediate in organic synthesis.

Glyoxylic acid monohydrate has the properties of both aldehydes and acids, ‌which makes it play an important role in chemical synthesis. ‌The compound is also widely found in nature ‌ it is found both in immature fruits and in the tender green leaves. ‌

What is glyoxylic acid monohydrate used for? ‌

Medical field

Glyoxylic acid hydrate can be used as pharmaceutical raw material ‌especially in the preparation of some drugs has many uses in medicine, can be directly used, ‌can also be used as an additive, can be used as a cosmetic additive in light chemical industry, ‌can be used as a plant growth regulator in agriculture.

공업 분야

Glyoxylic acid hydrate can also be used as raw material for some fine chemical products, such as automotive paint additive.

향수합성

Glyoxylic acid hydrate can be used to synthesize vanillin, ‌ethyl vanillin and other fragrances, ‌these fragrances are widely used in cosmetics, soap, ‌cigarettes, pastries, ‌ confectionery and baked goods, ‌is one of the most widely used fragrances. ‌

Field of pesticide production

In the field of pesticides, glyoxylic acid hydrate can be used to produce products such as glyphosate. ‌

Other applications

Glyoxylic acid hydrate can also be used to synthesize compounds such as p-hydroxyphenylacetic acid, ‌these compounds are also widely used in a variety of industries.

Because of its unique chemical properties, ‌ plays an important role in many fields such as medicine, ‌fine chemical industry, ‌spices and pesticides. Due to a wide range of uses, the market demand is relatively large, glyoxylic acid monohydrate price is also uneven, so we must pay attention to the selection of procurement. We are a professional glyoxylic acid monohydrate manufacturer, engaged in chemical production for more than 10 years, with a professional R & D team and advanced machinery and equipment, any question about the product, welcome to consult, look forward to working with you.

What is polyethyleneimine?

Polyethyleneimine (PEI), cas 9002-98-6 is a polymer compound with rich functional groups, which is widely used in chemistry, materials, biology and other fields. Polyvinylimide is a water-soluble polymer produced by the polymerization of ethylene imide. It is not a completely linear polymer, but a partially branched-chain polymer containing primary, secondary and tertiary amines. Polyvinylimide and other low molecular weight amines have a variety of chemical reactivity, and can be modified. Characteristics of Polyethyleneimine: Cation density in existing material, very high activity, water soluble ability.

Polyethyleneimine is a kind of synthetic material with a wide range of uses, which plays an important role in many fields. Polyethyleneimine has excellent properties and various application characteristics, making it one of the indispensable materials in industrial production and scientific research.

What is the use of polyethyleneimine?

1. Textile industry

Polyethyleneimine plays an important role in the textile industry. PEI can be used as a dyeing aid for textiles, which can improve the adsorption performance and color fixation of dyes, so that the dyeing effect is more bright and lasting. In addition, PEI can also be used as an antistatic agent for textiles, which can effectively reduce the electrostatic friction between textiles and the human body or other objects and prevent the adverse effects of static electricity.

2. Water treatment industry

Polyethyleneimine is also widely used in the water treatment industry. Due to its excellent adsorption capacity and ion exchange properties, polyvinylimide is widely used in water treatment for pollutant removal and wastewater treatment. PEI can absorb and remove pollutants such as heavy metal ions, organic matter and suspended matter in water, and improve the purification effect of water quality. At the same time, polyethylene imide can also be used as an auxiliary agent of water treatment agent, which can improve the stability and effect of water treatment agent.

3. Medical field

PEI is also widely used in medicine. PEI can be used as a sustained release agent and a controlled release agent of drugs, which can extend the release time of drugs and improve the stability of drugs to achieve better therapeutic effects. Polyethyleneimine can also be used to make drug carriers and drug delivery systems to treat systemic diseases, etc.

4. Electronics industry

PEI is also widely used in the electronics industry. Polyethyleneimine can be used as encapsulation material and insulation material for electronic components to improve the stability and reliability of electronic components. PEI can also be used as a thermal conductivity material and heat dissipation material for electronic equipment, which can effectively improve the heat dissipation performance of electronic equipment and prevent failure and damage caused by overheating.

In addition to these areas, polyethyleneimine has many other applications. For example, PEI can be used as a reinforcer for paper and a thickener for coatings, which can improve the strength of paper and the adhesion of coatings. Polyethyleneimine can also be used as an oil field production agent and oil exploration agent to improve the production rate and exploration efficiency of reservoirs.

PEI is a versatile synthetic material that plays an important role in textiles, water treatment, medicine, electronics and many other fields. Polyethyleneimine’s excellent performance and diverse application characteristics make it one of the important materials in industrial production and scientific research. With the development and innovation of science and technology, the application prospect of Polyethyleneimine will be broader.

Unilong is a professional polyethyleneimine manufacturer, with advanced production equipment and production lines, and is equipped with professional R&D team and technical personnel. Adhering to the purpose of “quality first, integrity management”, the company constantly improves the quality of products and has developed into a leader in the industry.

Tungsten trioxide (also known as WO3) is a promising material in the field of science and technology due to its unique properties. The material has attracted a lot of attention in recent years due to its potential applications in various fields, including energy, electronics, and environmental protection.

Advantages of tungsten trioxide:

One of the main characteristics of tungsten trioxide is its high stability and durability. Unlike many other materials, it does not degrade easily over time, making it ideal for long-term applications. In addition, its high thermal stability makes it suitable for use in high-temperature environments, making it ideal for use in a variety of energy and electronics applications.

Another important feature of tungsten trioxide is its excellent electrical conductivity. The material has high electron mobility and is suitable for use in electronic devices. In addition, its good electrical conductivity makes it an excellent candidate for producing solar cells that can be used to convert sunlight into electricity.

In addition to its electrical properties, tungsten trioxide also has excellent optical properties. Tungsten trioxide has high transparency in the visible region, which is ideal for use in display technology. Its high light absorption also makes it suitable for use in solar cells, where it can help improve the efficiency of the energy conversion process.

Tungsten trioxide also shows great promise in environmental protection applications. For example, tungsten trioxide can purify water by removing harmful pollutants such as harmful metals and organic pollutants. The material has also been studied in potential uses in research to remove pollutants from the air, as it can efficiently adsorb volatile organic compounds.

What is tungsten trioxide used for?

Tungsten trioxide (WO3), with catalytic, optical, electrical and other special properties and has a wide range of uses, such as used in petrochemical, photoelectric information, national defense and other fields.

Petrochemical field

In the field of petrochemical industry, the main use of tungsten trioxide can be used as a catalyst, when it is used as a catalyst, not only high catalytic activity, long service life, more importantly, environmental protection, non-toxic, pollution-free, basically do not have to worry about the additional environmental costs caused by strong acid catalyst, is a green and safe chemical. Therefore, tungsten trioxide is paid attention to by the industry and is widely used in the production of chemical products, such as paints and coatings, petroleum industry catalysts, industrial X-ray screen phosphors and fireproof fabric manufacturing tungstate.

Optoelectronic information domain

In the field of photoelectric information, tungsten trioxide has attracted much attention due to its advantages of good visible light response, environmental protection, non-toxic, high economic efficiency and relatively stable chemical properties under acidic conditions, such as tungsten trioxide has been applied to the production of electrochromic Windows, which can allow users to adjust the color and light transmission of their window glass through the change of applied voltage, and can achieve effective isolation of ultraviolet light; For example, tungsten trioxide can also be used as a fuel cell carrier, loaded with precious metals to form Pt/WO3/C catalyst, which greatly improves the corrosion resistance of the catalyst and improves the service life of the catalyst.

National defense and military industry

In the field of national defense, tungsten trioxide, as a sensitive material, has the advantages of simple structure, high shielding and high sensitivity, and has a strong absorption capacity for electromagnetic waves, and is often used as an important invisible material in concealing.

The use of tungsten trioxide is not only reflected in the above fields, but also in other fields, such as the metal fiber radiation protective clothing made in the medical field has the advantages of good shielding effect, good air permeability and washable.

In conclusion, tungsten trioxide is a very promising material with great potential for various applications in science and technology. Its unique combination of high stability, durability, electrical and optical properties makes it a highly versatile material that can be used in a variety of fields, including energy, electronics and environmental protection. With many potential applications, tungsten trioxide will play a key role in shaping the future of technology. We are professional tungsten trioxide manufacturers, please feel free to contact us if you have any questions.

Brushing teeth is something people do every day, and for the sake of oral health, people have to brush their teeth twice a day in the morning and evening. So how should we choose toothpaste? The main function of toothpaste is to clean teeth. Toothpaste is essentially a cleaning agent, and its basic function is to clean the oral cavity. If it has whitening, cavity prevention, desensitization, hemostasis and other effects, it is only auxiliary. At present, the common toothpaste additive in toothpaste is SMFP. Let’s take a look at SMFP.

What is SMFP?

SMFP is actually sodium monofluorophosphate, CAS number 10163-15-2. It is a white powdery solid with a melting point of about 626 ℃. It is easily soluble in water and has strong hygroscopicity. SMFP is a dental toothpaste abrasive, anti caries agent, and desensitizer used to protect the source of fluoride toothpaste treatment, with a total cost of 0.8%. It also serves as a raw material for preparing monofluorophosphates for fluoride content in drinking water and metal surface cleaning agents.

SMFP is a widely used toothpaste additive worldwide, used as an anti caries agent and toothpaste desensitizer. In addition, it is also used as a preservative and bactericide. The conventional addition amount in toothpaste is 0.76% by weight.

Is SMFP safe?

SMFP is an inorganic compound, and sodium monofluorophosphate can play a role in preventing tooth decay and improving tooth sensitivity in toothpaste. For pregnant women, sodium monofluorophosphate toothpaste can be used, but attention should be paid to the amount used to avoid excessive intake. For children, especially those under 6 years old, it is not recommended to use toothpaste containing sodium monofluorophosphate, as children may swallow toothpaste and long-term ingestion may cause fluorosis, leading to tooth deformities, softening, loss of enamel luster, and other problems.

Overall, SMFP toothpaste is beneficial for dental health, but caution should be exercised when using it in moderation, especially for special populations such as children and pregnant women.

What is SMFP used for?

SMFP application in toothpaste

Sodium monofluorophosphate is widely used in fluoride toothpaste, which can promote tooth remineralization and prevent tooth decay. It has good therapeutic effects on people with sensitive teeth and does not irritate teeth after use.

SMFP application in Food

Sodium monofluorophosphate can be used as a food additive in food as a source of fluorine. Some of the chewing gums we are familiar with include sodium monofluorophosphate in the raw materials, which makes these gums have functions such as caries prevention, desensitization, antibacterial and sterilization.

SMFP application in medical field

나트륨 monofluorophosphate can promote bone cell differentiation and diffusion, leading to an increase in bone mass. Sodium fluoride also has the same function, but when taking equal amounts of both substances, sodium monofluorophosphate nitrocellulose promotes more bone mass growth. This chemical raw material can also be used to regulate blood lipids and lipoprotein metabolism in postmenopausal women.

In general, sodium monofluorophosphate (SMFP) is a high value-added fluorine containing inorganic fine chemical, mainly used as an anti-caries fluoride toothpaste additive, but also can be used as a preservative, fungicide, co-solvent, metal surface oxide cleaning agent, food additives, corrosion inhibitors, drinking water fluoridation, relieve osteoporosis and so on.

N-vinylcaprolactam physical properties

N-vinylcaprolactam is a white to light yellow solid with good solubility and thermal stability. These physical properties make it widely applicable in the preparation of polymer materials.

N-vinylcaprolactam product performance

Ethylene caprolactam (CAS No. 2235-00-9) is an olefin monomer. Its unsaturated double bond activity is high, and homopolymers and copolymers have inherent characteristics such as high polarity, water solubility, chemical stability, low toxicity, and cationic activity. In the field of radiation curing, it can improve the adhesion of coatings and inks, and has good adhesion to different substrates. It is a high value-added, environmentally friendly adhesive monomer. Meanwhile, it is also an ethylene based monomer suitable for UV curing reactions, which can be used in UV coatings UV ink UV polymerization reactions of various unsaturated systems such as UV adhesives. L is suitable for free radical curing systems.

Vinyl groups, N-vinylcaprolactam molecules contain vinyl groups, which give it strong activity and can participate in many important chemical reactions, such as polymerization and crosslinking reactions.

N-vinylcaprolactam product structure

N-vinylcaprolactam is an important organic compound with the molecular formula C10H17N02. Its structure contains a caprolactam ring and a vinyl group, which gives it unique properties and applications.

N-vinylcaprolactam features and applications:

Summary: It is a solid at room temperature, with a melting point of 34 degrees and good adhesion. Due to its unique structure and properties, N-vinylcaprolactam has important application value in fields such as medicine, cosmetics, food packaging, inks, coatings, etc. It can be used for the preparation of biomedical materials, modification of water-based coatings, etc

1. High performance UV ink. Especially in inkjet, it exhibits good curing speed, adhesion, and dilution performance, making it a mainstream UV raw material

2. High performance UV adhesive

Adhesion: Balanced hardness and toughness, exhibiting excellent adhesion on various metal substrates.

Elucibility: At 50 degrees, the viscosity is 2.88mpa. s, with good dilution performance, recommended for UV inkjet UV screen printing ink.

In general, N-vinylcaprolactam produced by Unilong has a unique molecular structure and a variety of application characteristics, which has an important position and broad application prospect in the field of chemical engineering and materials science.

Octadecanethiol is an organic sulfur compound with the chemical formula C18H38S. Octadecanethiol is liquid clear, transparent and oily at temperatures above 35 degrees Celsius, and solid white wax at temperatures below 35 degrees Celsius.

Octadecanethiol is mainly used in electroplating additives, surfactants, etc., as a protective agent for nickel, copper, tin, gold, silver plating, improving salt spray and functionality. The coating layer is uniform and not easy to yellow, the surface washing ability is good, and the corrosion resistance of sulfide is strong. Octadecanethiol is a master of metal protection and has significant effects in protecting metals. When exposed to air, metals are often vulnerable to oxidation, which leads to corrosion. And octadecanethiol is like a “metal bodyguard”, it can form a protective film with the metal surface, blocking oxygen in the air, so as to effectively resist the damage of corrosion. It is like putting a strong suit of armor on the metal to protect it from the claws of corrosion.

Mercaptan is one of the widely used film forming agents in water-soluble gold and silver protective agents. In fact, research on the protection of silver faces dates back to the 1930s. There are two main protection methods adopted at the earliest. One is to use thiazole, imidazole, mertan and other organic substances to react with silver surface to form an organic film, which covers the silver surface to play a protective role. The other is the use of aluminum chloride, lithium chloride and other salts, using their own hydrolysis reaction, the formation of colloids to fill the silver gap, so as to achieve protection. In recent years, through the study of polymer chemistry, the selection of emulsifiers, and the screening of organic membrane components, the performance of silver surface protectants has reached a good effect.

In many experiments, dodecyl mercaptan, tetradecyl mercaptan, hexadecyl mercaptan and octadecanethiol  have been proved to be more effective mercaptan. Among the mature formulations, hexadecylmercaptan and octadecylmercaptan are more commonly used. UNILONG is a professional manufacturer of mercaptan series products such as octadecanethiol, specializing in the research and development and sales of plating brightener intermediates and plating additives, and independently producing silver plating brightener intermediates. In the application of metal environmental protection agent core materials, we have specially prepared special octadecanethiol  and 1-Docosanethiol according to the performance of protective agent film formation, which has shown excellent performance in new energy silver plating anti-vulcanization test and sulfuric acid boiling test.

이 1-Docosanethiol chemical formula is C22H46S. 1-Docosanethiol is liquid clear, transparent and oily at temperatures above 50 degrees Celsius, and solid white wax at temperatures below 45 degrees Celsius. 1-Docosanethiol can make up for the deficiency of octadecanethiol, the film natural curing fast, good surface washing, strong corrosion resistance. It has good application in coating and mechanical polishing protection of silver jewelry.

Of course, in addition to metal protection can play a vital role, as an important raw material for organic sulfide synthesis, it is also used in industrial production, daily chemical supplies and other fields.

For example, in cosmetics, octadecanethiol can be used as a beauty and skin care ingredient, with multiple effects such as antioxidant, moisturizing and soothing inflammation. At the same time, it is also a natural sunscreen, it has good light absorption properties, can effectively absorb ultraviolet rays, protect the skin from damage. In addition, octadecanethiol can also be used to prepare soft rubber products, so that it has better elasticity and wear resistance.

In addition, as a common organic sulfur compound, octadecanethiol is also widely used in the field of cleaning agents. Due to its strong solubility and decontamination effect, it is widely used in cleaning agents and descaling agents. In industrial production, octadecanethiol cleaners can be used to remove oil stains on machinery and equipment, candle stains and other difficult to clean dirt. In daily life, octadecanethiol cleaners can be used to clean surfaces such as kitchen utensils and bathroom facilities, effectively removing stubborn stains and maintaining cleanliness.

Finally, octadecanethiol is also very important in chemical experiments. Due to its low volatility and extremely low toxicity, it is ideal for many industrial and laboratory applications. In chemical synthesis, octadecanethiol can be used as a solvent to dissolve and catalyze the reaction substance, promote the reaction, accelerate the reaction speed, and improve the efficiency of chemical synthesis. In addition, it can also be used as an extractant to separate and purify organic compounds, thus playing an important role in chemical research and industrial production.

In short, the unique properties of octadecanethiol make it an indispensable and important substance in metal protection, chemical synthesis, industrial production and daily chemical products. With the continuous development of science and technology, we can foresee that the application of octadecanethiol in more fields will continue to expand and deepen.

POLYETHYLENEIMINE (PEI), cas number 9002-98-6, is an important synthetic polymer material with a variety of special properties and a wide range of applications. It is a linear polymer that is synthesized from ethylene imide monomer by polymerization. POLYETHYLENEIMINE has high molecular weight, high branching, abundant amine groups, etc., which makes it have a wide application prospect in the field of electronics, opto-electronics, and aviation.

POLYETHYLENEIMINE is a polymer with good solubility that dissolves in a variety of solvents. It has a high solubility in water and can form a stable colloidal solution with water. This dissolution property makes PEI have good processability and controllability, and can be prepared by solution method, thermoforming, spraying and other methods of different shapes and sizes of materials.

What are the characteristics of POLYETHYLENEIMINE?

1. Waterproof: POLYETHYLENEIMINE has good waterproof performance, which can effectively prevent water penetration and leakage.

2. Heat insulation: POLYETHYLENEIMINE has good heat insulation performance and can effectively prevent the transfer of heat energy.

3. Freshness/POLYETHYLENEIMINE has strong airtight performance, which can effectively maintain the freshness of food and other items and extend the shelf life.

4. Corrosion resistance: POLYETHYLENEIMINE has high corrosion resistance and is able to resist the attack of certain chemicals.

5. High strength: POLYETHYLENEIMINE has high strength and is able to effectively resist pull, pull, squeeze and other forces.

What is the use of POLYETHYLENEIMINE?

1. Electronics.

POLYETHYLENEIMINE is an excellent insulating material with excellent electrical insulation properties and high temperature resistance. Therefore, it is widely used in the insulation layer of electronic components, circuit boards, cables and other fields. In the semiconductor manufacturing process, PEI is also used as a thin film substrate for the manufacture of high-density integrated circuits.

2. Photoelectric field

POLYETHYLENEIMINE has excellent transparency and high temperature resistance, so it is widely used in the field of photoelectricity. For example, it can be used as a substrate material for solar panels, and it can also be used to make LED packaging materials.

3. Aerospace

POLYETHYLENEIMINE has excellent physical properties such as light weight, high strength and high temperature resistance, so it is widely used in the aerospace field. For example, it can be used as thermal insulation material, thermal conductivity material, protective material, etc.

4. Medical field

POLYETHYLENEIMINE has excellent biocompatibility and high temperature resistance, so it is widely used in the medical field. For example, it can be used as medical dressings, surgical instruments, medical packaging materials, etc.

5. Other areas

POLYETHYLENEIMINE can also be used to make materials in hot environments like hot tape, hot cables, hot pipes, etc. In addition, PEI can also be used to manufacture high-strength fibers, high-performance composite materials and so on.

에 요약 POLYETHYLENEIMINE is an excellent polymer material that can be used in a wide range of applications. POLYETHYLENEIMINE has the characteristics of water proofing, heat insulation, and freshness, which makes PEI widely used in many fields such as construction, power, chemical industry, and medical treatment. It is believed that with the development of materials science, the role and application field of PEI will continue to expand.

Product name: Instant boron, foliar fertilizer, disodium octaborate tetrahydrate
Chemical formula: Na2B8O13.4H2O
Product boron content: 20%-21%
CAS: 12280-03-4
HS code: 2840190000

High-content disodium octaborate tetrahydrate—-Foliar spray boron fertilizer is a high-efficiency instant boron fertilizer. It is specially designed to speed up the growth of roots, stems, flowers, buds and ears of crops such as rapeseed, cotton, fruits and vegetables, fruit trees, flowers and other crops by spraying boron fertilizer quickly. After use, the above-mentioned crops can increase their stems, flowers and buds, making their fruits and grains fuller. It has a certain effect on physiological diseases caused by boron deficiency and achieves the purpose of increasing yield.

What is the Features of Disodium octaborate tetrahydrate?

1. High content: pure boron content ≥21%, sodium borate content ≥99.9%.
2. Fast dissolution: even at low temperatures, it can quickly dissolve into water or more viscous liquids.
3. Easy to absorb: After application, it can be quickly absorbed and utilized by plant leaves, stems, flowers and fruits, and has obvious top dressing effect on crops.
4. Good mixability: the aqueous solution is close to neutral and can be mixed with most chemical pesticides for application.
5. The yield increase effect is obvious: In areas where the soil is deficient in boron, the application of this product has an obvious yield increase effect and significantly improves crop quality. Low investment, quick results, improved quality, and improved crop stress resistance.
6. Convenient and safe application: it can be quickly dissolved and sprayed at any temperature, and has no residual toxicity to soil and crops.

What is the Application of Disodium octaborate tetrahydrate?

Fertilizer: Plant growth regulator, foliar boron deficiency.
Wood protection: Prevents wood from rotting due to microbial attack.
Fungicides: Fungicides, insecticides, fungus protection.
Water treatment: Water treatment chemicals to make water suitable for drinking.
Soap/Surfactant: Compounds with surface-activating or detergent properties.
Solvent: A liquid mixture that dissolves other substances.
Pheromones: Insect sex attraction hormones used to interfere with mating and selectively kill specific insect species.
Defoliant: Defoliating broad-leaved plants, commonly used to remove leaves before cotton harvest.
Industry: Flame retardant, anti-corrosion, cleaning products.
Disodium octaborate tetrahydrate other applications
Water treatment: Water treatment chemicals to make water suitable for drinking.
Soap/Surfactant: Compounds with surface-activating or detergent properties.
Solvent: A liquid mixture that dissolves other substances.
Pheromones: Insect sex attraction hormones used to interfere with mating and selectively kill specific insect species.
Defoliant: Defoliating broad-leaved plants, commonly used to remove leaves before cotton harvest.
Industry: Flame retardant, anti-corrosion, cleaning products.

Spraying method

Mix 1g of product with 100ml of water to dissolve.
One acre of land uses 45g of product (actually adjusted according to the environment).
Sow seeds three times a year: once for sowing, once for flowering, and once for fruiting.

Packaging method

20kg/bag, plastic inner and outer braid, 5kg/bag, aluminum foil bag

We need to brush our teeth every day, then we need to use toothpaste, toothpaste is a daily necessities that must be used every day, so choose a suitable toothpaste is crucial. There are many kinds of toothpastes on the market with different functions, such as whitening, strengthening teeth and protecting gums, so How to choose the right toothpaste?

Now there are many kinds of toothpaste, usually different toothpaste will have its different effects, in fact, whether it is cheap or expensive toothpaste, the purpose is to help clean teeth, therefore, when we buy toothpaste, do not only look at the price, think that the expensive must be good, expensive out is some additives, such as some anti-allergy, hemostatic, whitening and other ingredients. In fact, the main component of toothpaste is the friction agent, the common friction agent are, calcium hydrogen phosphate, calcium carbonate and calcium pyrophosphate, of which, calcium carbonate friction is relatively strong, generally used to clean teeth of tea and smoke stains.

However, some people like to choose fluoride toothpaste, especially every time the tooth decay tormented sleep. It is an indisputable fact that toothpaste contains a small amount of fluorine, which can play a role in preventing dental caries. So you can use fluoride toothpaste to prevent. When it comes to fluoride toothpaste, the ingredients that have to be mentioned are sodium fluoride and sodium monofluorophosphate.Let me show you the difference between the two.

What is sodium monofluorophosphate？

나트륨 monofluorophosphate is an inorganic compound, referred to as MFP, CAS number 10163-15-. MFP has the chemical formula Na2PO3F, is a white crystalline powder, soluble in water. Sodium monofluorophosphate is broken down by acid or salivary enzymes in the mouth, releasing fluoride ions, which react with crystals on the surface of tooth enamel to form fluorapatite, thereby enhancing tooth resistance and inhibiting dental caries. Sodium monofluorophosphate is widely used in food additives, toothpaste, metal cleaners, special glass, skin care cosmetics and other fields, especially in toothpaste, it is used as one of the main components of anti-caries toothpaste. It is generally one of the toothpaste formulations, has basically replaced sodium fluoride in some products, and has gained an advantage in competition with tin fluoride.

나트륨 monofluorophosphate is an excellent anti-caries agent and tooth desensitization agent, the conventional content of fluoride in toothpaste is 0.10– 0.12%, but also has a strong bond tooth function, sodium fluoride is an anti-caries agent, mainly used as a fluoride toothpaste additive, the conventional content of fluoride in toothpaste is 0.7– 0.8%, Fluoride in toothpaste can be combined with minerals in the mouth to form fluorapatite, strengthen the protective layer of the tooth surface, high fluoride content, better anti-decay effect, monofluorophosphate compared with sodium fluoride, monofluorophosphate contains more fluorine, so sodium monofluorophosphate anti-decay better.

In fact, sodium fluoride and sodium monofluorophosphate are two different compounds, and they have different chemical structures and application fields.

What is sodium fluoride？

Sodium fluoride (NaF) is an inorganic compound with the formula NaF. Its main applications include as phosphating promoters, agricultural pesticides, sealing materials, preservatives and so on. Sodium fluoride is also used in the medical field to prevent cavities and strengthen teeth, but its role is mainly to provide fluoride, rather than through the mechanism of sodium monofluorophosphate.

In summary, although sodium fluoride and sodium monofluorophosphate overlap in some applications, their mechanisms of action and specific applications are different. Sodium monofluorophosphate has a superior effect in dental care, so it is more commonly used in dental care products such as toothpaste.

At present, there are different toothpastes on the market, the common ones are: fluoride toothpaste, anti-inflammatory toothpaste and anti-allergy toothpaste, you can choose according to your own needs, maintain oral health, as long as you choose the toothpaste on the line. Here I believe that everyone knows how to choose toothpaste.

1,3-Propane sultone (1,3-PS) appears as colorless to light yellow liquid or crystal. The molecular formula is C3H6O3S, the molecular weight is 122.143, the melting point is 30-33℃, the boiling point is 276.5℃, and the relative density is 1.392 , is a toxic, carcinogenic, mutagenic, and teratogenic compound. It is stable under normal temperature and pressure. In the presence of water, this compound will slowly hydrolyze into the corresponding corrosive hydroxysulfonic acid. Heated with potassium hydroxide, it becomes potassium hydroxysulfonate. 1,3-propanesultone is highly reactive and can react with metal alcoholates, phenates, etc. to introduce sulfonic acid groups. No catalyst is required for the reaction with amines. Sulfonic acid groups can be introduced by heating to 130°C with alcohols, phenols, amides, and compounds containing active methylene in the presence of alkaline catalysts. Under atmospheric pressure distillation in the presence of zinc oxide or calcium chloride, furan derivatives are generated. Reacts with triethylamine and other weak acids to form polymers.

In recent years, the production of lithium-ion batteries has grown rapidly and its application areas have continued to expand. According to market surveys, the demand for lithium-ion batteries will reach about 1.35 billion units by 2010. It has become an important factor in the national economy and people’s lives in the 21st century. High-tech products of great significance. 1.3 Propane sultone (PS) is a basic functional additive for preparing lithium ion secondary electrolyte. Its purity directly affects the quality of the electrolyte.

What is the purpose of 1,3-Propane sultone?

1.1,3-Propane sultone is a new functional fine chemical material. It can react with many types of compounds under very mild conditions and accurately provide sulfonic acid groups, thereby giving these compounds new properties. It is an excellent general-purpose sulfonating agent and an important electroplating additive intermediate for the synthesis of PPS, Key raw materials for UPS, DPS, MPS, ZPS, POPS, SP and other products.
2. It is an important pharmaceutical intermediate and is also used in brighteners, dyes, diionic surfactants, sulfonating agents, lithium batteries, etc.
3.1,3-Propane sultone is a commonly used additive in lithium battery electrolyte. It can inhibit the occurrence of side reactions on the electrode surface and the dissolution of metal ions, increase the initial capacity of the battery, improve the high and low temperature storage performance of the battery, increase the number of battery cycles and extend the service life.

Common process routes

Propylene alcohol is used as the starting material and is added with sodium bisulfate to form sodium 3-hydroxypropanesulfonate. After acidification, 3-hydroxypropanesulfonic acid is obtained, and then distilled under reduced pressure and intramolecular dehydration is performed to obtain 1,3-propanesulfonic acid. The synthesis route of lactone is as follows. The synthesis reaction conditions are mild, the raw materials are cheap and easily available, there is no highly toxic or explosive hazard, no pollution to the environment, the process is simple and easy to operate, and the yield can reach 95%.

Market development trend analysis

1,3-propanesultone (PS) is a very important intermediate in organic synthesis. Its derivatives can improve the surface properties of substances and are widely used in the electroplating industry. In the electrolyte of power batteries, it can also be directly used as an additive. Adding it to the non-aqueous solution of lithium-ion batteries can improve cycle life and storage stability.

According to the role of additives in the electrolyte, electrolyte additives can be divided into film-forming additives, flame retardant additives, high and low temperature additives, overcharge protection additives, additives to control the water and HF content in the electrolyte, etc. In recent years, with the continuous expansion of the scale of downstream industries such as lithium battery industry and new energy vehicles and the improvement of safety, cycle life and energy density requirements of lithium batteries, the demand for additives has increased year by year. In 2020, the shipment volume of electrolyte additives in the Chinese market reached 16,140 tons, a year-on-year increase of 40.8%, of which VC shipments were 6,800 tons, FEC shipments were 3,500 tons, 1,3-PS shipments were 2,900 tons, and other types of additives Shipments were 2,940 tons.

There are many kinds of electrolyte additives. There are currently more than 20 varieties in commercial application, but the overall usage is low. Currently, the commonly used electrolyte additives mainly include vinylene carbonate (VC), fluoroethylene carbonate (FEC), Propylene sulfite (PS) and lithium bisoxaloborate (LiBOB), etc. From the perspective of shipments by different categories, VC and FEC have the highest shipments as the most commonly used additives. In 2020, VC shipments were 6,800 tons and FEC shipments were 35 million tons. Together, they accounted for a share of the electrolyte additive market. 63.8%. In addition, new additives including 1,3-PS, LIBOB, DTD, VEC and other new additives have gradually improved battery performance, driving the overall shipment of lithium battery electrolyte additives to increase year by year.

카보머 is also known as POLYACRYLIC ACID, is a commonly used cosmetic additive, generally need to be added to cosmetics, has a protective effect on the skin, but also can effectively reduce the irritation of the skin, can prevent a variety of allergens to stimulate the skin, after the application on the skin, It can also increase the resistance of the human skin surface, and the resistance to ultraviolet radiation is also relatively good, and it can effectively reduce the ultraviolet radiation to the skin to prevent damage to the skin protective layer, but also to avoid spots on the skin, but also to make the skin more transparent, but also to increase the elasticity of the skin.

카보머 940 is a cross-linked acrylic polymer. It is used as a highly effective rheological modifier that provides high viscosity at low dosage with excellent thickening and suspension properties. It is also widely used as a suspension agent in lotions and creams. The water solution neutralized with alkali forms a clear and transparent gel. There are moisturizing, moisturizing, toning and other functions in the product. Makes skin more smooth and lubricated.

Carbomer Features and advantages: short rheology, high viscosity, high resolution, good suspension stability, good temperature stability.

The effect of carbomer on the skin is to protect the skin and reduce irritation. Anti-uv, easily prevent skin from getting tanned. Bactericidal and anti-inflammatory, relieve wounds on the skin and avoid scars. Carbomer is a thickening agent. Enhance the viscosity of skin care products, so that skin care products such as water, milk, will not flow like water. Proper thickeners won’t do harm to our skin.

Characteristics of 카보머 :

1. Reduce stimulation: Carbomer is a kind of polymer, which is the main component of the drug made of eye drops, eye gels and other dosage forms. If carbomer is used on the skin, it usually helps to reduce the irritation of the skin, avoid mucosal damage, and has a certain preventive effect on symptoms such as redness, swelling, and pain.
2. Resistance to ultraviolet radiation: Carbomer has specific activity, which helps to reduce ultraviolet radiation, is conducive to resistance to ultraviolet radiation, reduce ultraviolet stimulation to the skin, and prevent damage to the skin barrier.
3. Anti-inflammatory and bactericidal: Kampo is a natural resin, which is conducive to inhibiting the activity of bacteria, can promote the regression of skin inflammation, and help to improve the skin condition.
4. Protect the skin: It has a certain affinity with the skin, and the addition of skin care products can reduce the irritation and damage to the skin and mucosa, so as to protect the skin.
5. Reduce the viscosity: It can reduce the viscosity, maintain the stability of the effective substances of cosmetics, and make it easier for the skin to absorb.

Carbomer has many effects on the skin, such as moisturizing the skin and hydrating the skin, which can make the skin more smooth.

카보머 needs to be massaged after being applied to the skin, which can promote absorption and utilization, and should also do a good job of sun protection when going out, try not to be exposed to the sun for a long time, otherwise it will cause normal skin tissue to be damaged.

나트륨 티오 글리콜 레이트 is an important flotation inhibitor. It can be used as an inhibitor of copper minerals and pyrite in the flotation of copper and molybdenum ores, which has obvious inhibition effect on copper, sulfur and other minerals, and can effectively improve the grade of molybdenum concentrate. Sodium thioglycolate, as an effective inhibitor of a new type of sulfide ore, has been successfully applied in molybdenum production for many years. It has the advantages of less dosage, simple and convenient usage, better cost saving and economic benefit increase. It not only improves the quality of the product, but also has no pollution and no toxicity, and has completely replaced the highly toxic inhibitor sodium cyanide, which has played a positive role in environmental protection of the production area. This product can also be used as a hair removal agent.

물리적 및 화학적 특성

The sodium thioglycolate produced by the company is colorless to red (some slightly darker) transparent liquid, with a purity of 20%, 30%, 45% or more. There is also a white or white crystalline powder with a purity of 98% and excellent quality. With advanced technology and excellent process refined, has been sold to Henan, Shaanxi, Fujian, Liaoning and other places, foreign customers are mainly in Vietnam, India, Indonesia, Turkey, Brazil, Peru, the United States and other countries.

Preparation method

1. Add a certain amount of water to a 1000mL beaker, add solid soda ash at room temperature, stir for 30 minutes to fully dissolve it, and then add chloroacetic acid for neutralization. The neutralization reaction of chloroacetic acid is exothermic, accompanied by the release of a large amount of carbon dioxide gas, the reaction is relatively drastic, in order to control the temperature of the neutralization reaction (the temperature is too high, the temperature is too high, the temperature is too high, the temperature is too high. Chloroacetic acid will undergo hydrolysis reaction to produce hydroxyl carboxylic acid) and prevent foam overflow during the reaction, the addition rate of chloroacetic acid is slow, and its dosage depends on the pH value of the solution; After the solution becomes clear, pour it into a three-port flask and put it into an electric heating water bath for heating reaction. When it reaches a certain temperature, add sodium thiosulfate crystal, stir and heat up to 85℃, and react at this temperature for 40 minutes to obtain salt. After the temperature continues to rise to 95℃, the strong alkali thioglycolating agent solution is added, the reaction is about 40min, the heating and stirring are stopped, the natural cooling is done, and the transparent sodium thioglycolate product can be obtained after purification.
2. Add 185g sodium chloroacetate,29g isopropyl xanthoxanthate and appropriate amount of water into a 500ml four-mouth flask, react at 75℃ for 2h, then drop to room temperature, and slowly add 5% excess monoethylamine into the four-mouth flask with stirring. After the addition, the temperature is raised to 70℃ and the lh is kept warm. At this time, the reaction system changes from transparent to yellow cloudy, and finally becomes brown cloudy liquid. Stop stirring, stand stratification, the upper layer is yellow transparent liquid, which is ethylthiamine vinegar, said the mass is 77.1g, the purity is greater than 96%, the isopropyl alcohol mass fraction is less than 3.0%; The lower layer is dark red alkaline waste liquid, containing sodium leucyl acetate, sodium chloride, etc., which can be directly used as flotation agents.

응용 프로그램

1. Application in the separation of copper and lead 나트륨 티오 글리콜 레이트, as a non-toxic, small molecule inhibitor, has a good inhibition effect on chalcopyrite, and can be applied in the separation process of copper-lead mixed concentrate to achieve the separation of copper and lead. Factors such as the dedrug effect, the type and dosage of the collector, the pulp p and H value, and the amount of sodium thioglycolate during separation have important effects on the separation effect of copper and lead, but the amount of sodium thioglycolate is the most important influencing factor. When the amount is appropriate, the separation of copper and lead can be better achieved. When the amount is too large, sodium thioglycolate can inhibit both of them. Inhibition mechanism: The infrared spectral curves of sodium thioglycolate after the interaction with chalcopyrite and galena were bifurcated. After washing, the absorption valley of these characteristic groups became weak but did not disappear completely, which proved that sodium thioglycolate coexisted with physical adsorption and chemisorption on chalcopyrite and galena surface.

2. Activated sphalerite with copper sulfate in high pH slurry, lime as an inhibitor of pyrrhotite and pyrite, supplemented by sodium thioglycolate, can effectively achieve zinc-sulfur separation, industrial production test obtained grade 45.10% zinc concentrate, operation recovery of 94.39%. Sodium thioglycoacetate is a medium toxic agent, which has a good inhibition effect on pyrite and pyrrhotite, and can completely replace highly toxic cyanide to achieve cyanide-free separation process of zinc and sulfur, which not only ensures the production index of zinc concentrate grade and recovery rate, but also can meet the national environmental protection requirements. Sodium thioglycolate has little inhibitory effect on sphalerite, and has maintained good production index since the use of sodium thioglycolate.

At present, according to the needs of customers, we have opened a new production line, all using high-purity imported raw materials production, sodium thioglycolate widely used in hair removal (such as leather, human body), hair ironing and dyeing agent, solid and liquid media preparation.

What is Sodium Monofluorophosphate？

나트륨 Monofluorophosphate is referred to as “SMFP” is a chemical substance, CAS 10163-15-2 white powder or white crystal, easily soluble in water, strong hygroscopic, at 25 degrees water dissolution is no side effects and no corrosion. Sodium monofluorophosphate contained in toothpaste is an excellent anti-caries agent and tooth desensitization agent. The conventional content of Sodium Monofluorophosphate in toothpaste is 0.7-0.8%, and the conventional content of fluorine in drinking water is 1.0mg/L. Sodium monofluorophosphate in aqueous solution has obvious bactericidal effect, and has obvious inhibitory effect on melanomycin, staphylococcus aureus, salmonella and so on. Sodium monofluorophosphate is widely used in toothpaste additives, concrete corrosion inhibitors, food, medical and other aspects.

Is sodium monofluorophosphate good for your teeth?

Sodium Monofluorophosphate is an inorganic compound used in toothpaste to prevent tooth decay and improve tooth sensitivity. The specific analysis is as follows:

Sodium Monofluorophosphate is widely used in fluoride toothpastes, which can promote tooth remineralization and prevent tooth decay. It has a good effect on people with sensitive teeth and will not irritate teeth after use. However, sodium monofluorophosphate has a certain toxicity, the content of sodium monofluorophosphate in toothpaste is 0.7%-0.8%, and generally a small amount of ingestion will not have any effect. If swallowed for a long time, it may lead to fluorosis, and may also cause tooth deformity, softening, loss of luster, etc., resulting in dental hypoplasia.

What are the risks of sodium monofluorophosphate?

Fluorine exists widely in nature and is one of the essential trace elements for human body, mainly accumulated in teeth and bones. Proper fluoride is necessary for the human body to maintain the normal development and calcification of teeth. The discovery that fluoride can prevent dental caries is arguably one of the greatest contributions of preventive oral medicine to mankind in the 20th century.

In short, fluoride ions can inhibit tooth demineralization, promote tooth mineralization, and enhance tooth resistance to acid; Fluoride also reduces the incidence of dental caries by affecting the metabolic activity of caries-causing bacteria. Therefore, moderate use of fluoride can effectively prevent tooth decay, which is the result of hundreds of clinical studies over decades. The commonly used fluoride in the mouth is sodium fluoride, sodium monofluorophosphate, stannous fluoride, etc., such as fluoride toothpaste, fluoride mouthwash, fluoride foam, etc.

The easiest and most common way to protect your teeth with fluoride is to brush your teeth twice a day with fluoride toothpaste. Many domestic and foreign authorities, such as the World Health Organization (WHO), the Chinese Dental Association have affirmed the role of fluoride toothpaste to prevent dental caries, but also clearly pointed out the safety and effectiveness of fluoride toothpaste.

What is the function of sodium monofluorophosphate?

Sodium Monofluorophosphate is widely used as toothpaste additive, concrete corrosion inhibitor, food, medical and so on.

1. Application in toothpaste

SMFP is the most widely used toothpaste additive in the world, and is an excellent anti-caries agent and tooth desensitization agent, with a mass fraction of 0.7% to 0.8% in toothpaste. There are two main categories according to the ingredients: care toothpaste and biological toothpaste.

Nursing toothpaste: nursing toothpaste has the functions of preventing caries, desensitizing, anti-inflammatory and preventing tooth stones, etc. The grass coral total effect nursing toothpaste developed has this multi-effect function. The most important thing for the effective prevention and treatment of dental and periodontal diseases is to eliminate bacteria harmful to dental health in the mouth, and herbal extracts have been widely recognized in preventing and eliminating general inflammation of the gum and oral mucosa. The fluoride in Grass coral Total effect care toothpaste has the function of antibacterial and bactericidal. According to relevant studies, low concentration of fluoride ions (0.8% sodium monofluorophosphate in grass coral) has a better antibacterial effect. Fluoride is used as an additive to prevent caries. It not only has a health care effect on acid-resistant desensitization of teeth, but also acts with tooth enamel to form fluorapatite on the surface of tooth enamel, which improves the hardness of tooth enamel.

2) Biological toothpaste: Biological toothpaste is the addition of toothpaste to the biological body has a specific active function of the substance, the current biological toothpaste mainly contains enzyme preparations, antibody preparations and other biological active preparations. The toothpaste containing enzyme preparation mainly contains protease and glucanase. Proteolytic enzyme toothpaste can promote the rapid hydrolysis and break of the long chain of protein polypeptides, make the food residue attached to the tooth surface soft, easy to clean the mouth, and has the function of softening blood vessels, can make the inflammation and edema of the gum subside, and the phenomenon of tooth bleeding has been significantly improved or eliminated.

Glucanase helps remove tartar. Toothpaste containing antibody preparation is generally divided into: toothpaste containing milk antibody and toothpaste containing genetically modified preparation. Milk antibody toothpaste is to extract antibodies from milk, and it is added to the toothpaste to fight against a certain disease. The toothpaste containing transgenic antibody preparation is to add the product of human oral disease vaccine gene in the transgenic horse bell tuber into the toothpaste, which can produce the corresponding effect of preventing oral diseases. The fluorine in sodium monofluorophosphate is stable, and the fluorine in one year is maintained at 84.4%, which effectively ensures the caries prevention effect. Its pH value is 5.5 ~ 6.5, which is neutral. And good compatibility with abrasives, these advantages determine that sodium monofluorophosphate is very suitable for toothpaste additives, has been in mass production in China. The anti-caries effect of fluoride toothpaste was observed in Beijing Stomatology Science Center for two and a half years, and the caries decreased by 42.95%.

2. Application in food

1) SMFP used as a food additive: From long-term clinical trials, it is known that sodium monofluorophosphate is better than other common fluoride raw materials (such as sodium fluoride) as a source of fluorine. Sodium monofluorophosphate can be used as a food additive to increase food nutrition, but if it exceeds the standard, it is unsafe. Sodium monofluorophosphate is added to foods, and 0.25 to 5mg of fluorine can be added every day, which is equivalent to the intake of 2.5 to 16mg sodium monofluorophosphate. According to the data, it is not safe to consume sodium fluoride (1.7 to 14mg) and phosphate (1.1 to 8.8mg) every day. In Europe, the amount of additives in food is generally below the maximum limit. For adults, eating 2mg of fluorine-containing food per day will not exceed the standard. Therefore, we should pay attention to the safety of sodium monofluorophosphate while enhancing the nutritional value of food.

2) SMFP used as chewing gum material: Chewing gum has always been favored by the public. But the current chewing gum does not have caries prevention, desensitization, bacteriostasis, anti-cold and other health functions. Although the average medicated toothpaste has one or more effects, it cannot replace the chewing function and taste of chewing gum. In 1998, Li Guohua developed a chewing gum with multiple effects, which added 0.5% sodium monofluorophosphate, so it has a good anti-caries effect.

3. Medical applications

1) SMFP used to regulate menopause: female lipid and lipoprotein metabolism Sodium monofluorophosphate can be used to regulate lipid and lipoprotein metabolism in postmenopausal women.

2) SMFP used to increase bone mass and alleviate osteoporosis: Sodium monofluorophosphate promotes osteoblast differentiation and diffusion while promoting bone mass increase, which is caused by fluorine inhibiting growth factors in acid phosphatase. MFP can perform its function through other signaling mechanisms. Although sodium fluoride also has the function of increasing bone mass, MFP increases bone mass more when consuming equal amounts of MFP and NaF. Sodium monofluorophosphate can increase bone mass and relieve osteoporosis, but it does not change the mineralization of bone tissue.

4. Used as a corrosion inhibitor:

When steel bars corrode, a series of protection and repair methods can strengthen the structure of concrete, and corrosion inhibitors are the most attractive alternatives. MFP as a rust inhibitor can slow down the corrosion of rebar.

Methylcyclopentadienyl manganese tricarbonyl, abbreviated as MMT, has been widely used in the world’s oil refining enterprises mainly as a good antiknock agent for gasoline since its advent. MMT, decomposed into active manganese oxide particles under combustion conditions, due to its surface effect,(destroy the peroxides already generated in the automobile engine, resulting in a reduction in the concentration of peroxides in the pre-flame reaction, while selectively interrupting a part of the chain reaction, thereby preventing automatic ignition, reducing the speed of energy release, so that the antiknock of the fuel is improved.

MMT performance characteristics:

Improve vehicle power and reduce fuel consumption.

MMT has good compatibility with oxygen-containing components, MMT has good compatibility with MTBE and ethanol in improving octane number.

Improve refining operations:

1. Reduce the severity of the operation of the reforming device.
2. Reduce the aromatics content in gasoline.
3. Reduce the olefin content in gasoline.
4. Reduce the demand for crude oil.

To increase the flexibility of oil blending, various specifications of gasoline products can be blended by rational use of MMT, MTBE, reformed gasoline, catalytic gasoline and straight-run gasoline.

MMT advantages

With MTBE, ethanol in the improvement of octane number has a good admixture, can meet the higher octane number, but also can avoid excessive use

MTBE reduces the dynamic performance of vehicles.

It can reduce the emission of pollutants in the automobile exhaust, and the CO and NOx in the engine exhaust have a certain degree of decline;

Burning gasoline containing MMT can remove phosphorus and reduce sediment on the catalyst, which can extend the life of the catalyst and keep the catalyst alive

To reduce pollutant emissions more effectively;

Improve refining operation, increase the flexibility of oil blending, and reduce the rigor of reforming unit operation.

MMT uses:

1. MMT can be used as gasoline anti-riot agent, gasoline magnifying agent, unleaded gasoline antiknock agent, gasoline octane number improver, magnifying agent, eutrophic agent, magnesium metal compound.
2. MMT is flammable and highly toxic, decomposing toxic manganese oxide fumes in the fire.
3. MMT was originally used as a supplement to leaded gasoline and later to increase the octane number of unleaded gasoline.
4. MMT synthesis process is simple, has good explosion-proof performance, easy to remove combustion deposits, does not block the exhaust gas catalytic purifier, low toxicity, high environmental safety, can replace tetraethyl lead as an antiknock agent.

1-Decanol으로도 알려진 C10,알코올 cas 번호 112-30-1 타 무색의 점성 액체입니다. 에 약간 용해 물로 용해도 2.8%by weight. 에서 녹는 아세트산,에탄올,벤젠,석유에테르,높은 수용성 에테르에서. N-decanol 사용할 수 있 비누를 만들과 본질은 매일의 화장품이다. 그것은에서 중요한 역할을 C8-C18 알콜 및 사용에미 꽃 본질입니다. 으로 감귤류의 본질,사용에서 음료,사탕,etc. 그것은 또한 원재료 제조를 위한 계면활성제,가소제,합성 섬유,소포제,제초제,윤활유 첨가제,향료,로 사용하는 용매를 위한 잉크 및 다른 제품입니다.

그것은 생산 방법 1-decanol?

거기에는 두 가지 방법을 생산 1-decanol. 하을 줄이기 위해 지방산을 코코넛 오일,는 동안 자연적인 제품에서 만들어 코코넛 오일을 원료로는 수소화된 높은 온도 및 높은 압력에서 존재의 혼합 방출할 수 있음. 심지어는 번호 탄소 원자 혼합 알코올(를 포함하여 저탄소 알코올을 octadecanol)에서 얻은 반응을 실시하는 진공 증류. 이 C8-C12 분수에 의해 정제된 붕산 에스테르화 방법,가수분해한 다음,실 vacuum distillation. 그것도 얻을 수 있습으로 손꼽힙니다 반응의 nonane 생산 nonanal,다음 감소 nonanol 증류에 대한 세련미를 선사합니다. 그것도 얻을 수 있습에서 에틸렌를 통해 통제되는 중합에 의해 다음,가수분해와드리겠습니다. 자연적인 존재를 발견에 달콤한 오렌지 오일,오렌지꽃유,살구꽃유 해바라기 기름입니다.

의 사용은 무엇인 1-decanol?

1-decanol 는 주로 사용되는 준비하는 에센스의 오렌지,레몬 코코넛과 과일 모듬. 국가 규료를 사용할 수 있습니다.

1-decanol 로 사용하는 제조를 위한 원료 계면활성제,가소제,합성 섬유,소포제,제초제,윤활유 첨가제,향신료뿐만 아니라 용매 잉크 및 다른 제품입니다.

Trace 금액에 사용되는 제제의 본질과 같은 아카시아,osmanthus,보라색,붉은 장미,오렌지꽃,수선화,아이리스,라일락,자스민과 달콤한 오렌지 꽃입니다. 그것으로 사용할 수 있습 혼합 에이전트 또는 수정의 리서 저급한 플로랄 공식입니다. 때때로 사용되는 산업을 위한 탈취하거나 마스크의 불쾌한 냄새 산업 제품입니다. 에서 식용의 본질,그것은 또한 사용할 수 있습니다 작은 금액크림 달콤한 오렌지,코코넛,레몬과 과일의 다양한 있습니다.

1-Decanol 또한 사용될 수 있는 비누를 만들과 본질은 매일 화장품입니다. 그것은에서 중요한 역할을 C8-C18 알콜 및 사용에미 꽃 본질입니다. 으로 감귤류의 본질,사용에서 음료,사탕,etc. 용량(ppm)음식에는 다음과 같습니다:아이스크림 4.6,사탕 5.2,씹는 껌 3.0,음료 2.1. 를 사용하지 않는 이외의 다른 목적으로 향.

1-Decanol 도 원료에 대한 PVC 와이어 코팅 재료와 가소제(DIDP,디다)에 높은 등급의 합성 가죽뿐만 아니라,원재료에 대한 우라늄 정제,소포제,계면활성제 및 용매. 농업에서,그것으로 사용할 수 있는 용매를 위한 안정제 제초제,살충제,그리고 합성 원료. 사용으로 성숙 에이전트를 위한 녹색 과일,그것은 또한 사용할 수 있습니다 제어를 위한 종자 발아에는 장식용 식물과 담배를 장려하지 않아야 합니다. 그것은 또한 사용될 수 있는 기름에서 드릴링 및 보조 기름을 복구합니다.

4-이소프로필-3-메틸약칭 IPMP,호출할 수도 있습 o-소 프로필 5ol/3-메틸-4-isopropyrphenol. 분자식입니다 C10H14O,분자량이 150.22 및 CAS 번호 3228-02-2IPMP 은 백색의 결정에 불용성 물고 유기 용제에 용해. 그것은 용해도 36%에서 에탄올,65%에서 메탄올,50%이소프로판올,32%n-부탄올,그리고 65%아세톤에. 그것은에서 널리 이용되는 화장품 산업에 있는 역할을 할 수 있습 반대로 부식과 살균.

3-메틸-4-이소프로필 페놀이의 이성체 thymol(식물에서 cheilaceae 가족하는 주요 구성 요소의 에센셜 오일)에서 사용되어 왔습 민간입니다. 최근 몇 년 동안,산업용 원료의 생산에 대 한 3-메틸-4-이소프로필 페놀이 더욱 향상되었고 그것은 지금에서 널리 이용되는,일반적인 의학 quasi-의약품,화장품 및 기타 화학제품 필드가 있습니다.
의 특징은 무엇입니까? IPMP?
1.IPMP 은 거의 맛,그리고 그 온화한 수렴을 위해 적당 화장품입니다.
2.IPMP 은 거의 자극,피부 알레르기 비율은 2%입니다.
3.IPMP 기능 동일에 세균,효모,금형,그리고 몇 가지 바이러스 종합니다.
4.IPMP 보여주 산화 저항하는 과정에서의 흡수 자외선 파장에는 250-300nm(주된 피크는 279nm).
5.IPMP 는 강력한 안정성의 관점에서 공기,빛,온도와 습도,그리고 배치할 수 있습니다.
6.IPMP 은 아주 안전을 위한 합성약,화장품 및 의약품입니다.
o-소 프로필 5-ol 는 다음과 같이 매우 강력한 살균 및 항균 혜택 기생충에 대하여 미생물 그리고 임상 약리학 등 trichophyton dermatis. 에 대한 혜택을 인플루엔자 바이러스는 또한 증명(200mmp).
4-이소프로필-3-메틸 수 있을 억제하는 산화 및 분해성 자료. 이 혜택은 또한과 관련된 항균 효과를고,게임을 재생할 수 있습니다 훌륭한 역할에서 품질 보전 화장품은 쉽게 분해하여 산화 등 유성 물질,지방,비타민,향수,호르몬. 을 테스트하는 과정에서의 산화 방지제의 기능을 3-메틸-4-이소프로필 페놀,50g 의 솔리드 파라핀 콘텐츠 표준의 0.01%-0.04%추가하였고 삶은 160℃대한 자세한 내용은 21 시간 전까지는 과산화 콘텐츠에 도달 50(감응작 시간:변색 표시간). 그것은 확률의 3-메틸-4-이소프로필 페놀 지연 산화 시간이 3 시간이었 0.01%하며,9 시간이었다 0.04%.

의 사용은 무엇인 4-이소프로필-3-메틸?
화장품:
4-이소프로필-3-메틸로 사용할 수 있는 부식방지제에 얼굴을 크림,립스틱과 헤어 케어 제품에 적합합니다.
마약:
4-이소프로필-3-메틸 사용할 수 있습을 억제하는 피부 질환에 의해 발생하는 박테리아나 곰팡이,소독하는 입와 소독하는 항문에 있습니다.
의약부외품:
4-이소프로필-3-메틸에서 사용할 수 있습 멸균기 외부나 소독제(를 포함하여 손 소독제),구두 소독제,머리의 강장제,부드러운 의약품,치약,etc.
산업용 사용:
4-이소프로필-3-메틸 사용할 수 있는 에어컨 및 객실 소독,직물 항균력과 탈취 처리,다양한 항균력과 항진균성 치료와 다른 소독.
1. 실내 소독제:살포하는 솔루션을 포함하는 0.1-1%땅에 벽에 효과적인 역할을독(대상에 대한 미생물,희석 준비된 에멀젼 또는 이소프로필 알코올 솔루션을 적절한 농도).
2. 의류에 사용할 수 있습,실내 장식과 가구 소독:을 통해 살포 또는 함침의 길쌈된 의류,침구,카펫과 커튼 및 기타 항목을 재생할 수 있는 우수한 항균 방취 효과가 있다.
을 때 3-메틸-4-이소프로필 페놀과 함께 비이온 계면활성제나 고분자 화합물과 같은 CMC,그 살균 활동 감소 될 수 있기 때문에 부착하거나에 흡착된 계면활성제입니다. 의 효과를 향상시키기 위해 음이온이 표면 활동,EDTA2Na 또는 대체 에이전트가 필요합니다.
우리는 직업적인 제조업체의 IPMP 있는 경우,모든 요구,당신은 저희에게 직접 연락할 수 있습니다.

많은 소비자들은 일부 화장품이 포함되"polyglyceryl-4 라우르산염"이 화학 물질,알지 못하는 효능과 효과는 이 물질이 알고 싶지 여부를 포함 하는 제품 polyglyceryl-4 라우르산염은 좋습니다. 이 논문에서는,기능 그리고 효과 polyglyceryl-4 라우르산염에 피부에 도입되었습니다.

Polyglyceryl-4 라우르산염 화장품,피부 배려 제품에서 주요 역할은 유화제,위험 계수는 1,상대적으로 안전하고,안심하실 수 있습을 사용하여,일반적으로에 영향을 미치지 않는 임신,여성 polyglyceryl-4 라우르산염 피부가 민감한 소비자가 더 많은 관심을 지불합니다.

POLYGLYCERYL-4 라우르산염 는 우수한 가용화,유화,분산,윤활 능력이 있습니다. 그것은 자극하는 피부와 눈에 자극이 없습니다. 로 유화제,유연제,etc., 의 분야에서 사용되는 개인 관리 제품입니다. 여드름을 일으키는 원인이 될 수 있는 사이 대량으로 생산할 수 있 자극을 유발합니다. Lauric acid 성분이 강한 능력의 지방을 제거하고 자주 구성은 일반적으로는 알칼리성(피부가 약화성)결과에서 장기간 피부가 얇은 피질 감소,방어,유도 감염.

그것은 지방산 에스테르:주로 사용으로 석유 윤활유(polyglycerin 올레산염)윤활유 anti-wear 에이전트(polyglycerin ricinoleate),국립 여섯 디젤 엔진 특별한 마모 방지 에이전트(polyglycerin ricinoleate),플레스틱 필름을 반대로 안개 에이전트(polyglycerin 스테아르산염)사용할 수도 있습에 세탁기업(polyglycerin 습윤)안정제 사용할 수도 있습으로 분산제 식품 첨가제에서 업계 두껍게 하는 대리인;소포제,품질 개선제; 그것은 종류의 비이온 정밀 화학 석유 제품의 상대적으로 녹색,환경 친화적이고 쉬운 생물분해를 일으킬 것이다. 그것은 지방산 에스테르산의 에스테르화 지방산을 가진 글리세롤로부터 합성 석유를 원료로.

기능:1. 모두 친수성과 블레미쉬는 특정 유화와 분산을 효과에 기름을 형성할 수 있는 섬세하고 안정적인 거품;자연적인 식물 기반의 원본,무료 PEG,녹색 그리고 안전합니다. 그것은 특정 항균 속에는 강한 저항하는 박테리아,곰팡이 및 효모입니다. 에서 사용하여,그것을 대체할 수 있는 나트륨 안식향산염 및 칼륨 소르빈산염 방부제로,제품을 만들기 더 많은 천연 건강입니다. 에서 사용되는 화장품,제품이 훌륭한 피부 친화력,효과적으로 계속 피부를 촉촉하게 해결하고 건조하고 민감한 피부 문제와 동시에,좋은 분산,유화 작용과 안정성. 그것은 향상시킬 수 있고 수식의 재고 유효 기간을 연장합니다. 그것은 또한 사용될 수 있으로 농축기와 연화제에서 선스크린와 입 있습니다. 강력한 호환성의 모든 종류에 적합한 시스템을 사용하여 독자적인 탈색과 맛을 제거 기술,제품의 품질은 더 나은 성능과 안정되어 있습니다. 그래서 polyglyceryl-4 라우르산염에 대한 안전한 피부.

응용 프로그램:고효율 유화제,분산제,안정제,녹색 그리고 안전하에서 사용할 수 있습니다,식품 및 사료 유화와 반대로 부식,또한 사용될 수 있는 안면클렌저,메이크업 리무버,메이크업 리무버 크림,자외선 차단 및 다른 화장품입니다. 산업에서,그것으로 사용할 수 있는 플라스틱 김서림 에이전트 및 안료 분산제.

저장소:이 제품은 비 위험 화학제품입니다. 제품이 특정 수분을 흡수하고,밀봉하여 저장하에서 건조,냉각 및 환기가 잘 되는 곳에서 낮은 온도. 활-4 라우르산염 을 금지하는 저장 및 전송을 가진 유독하고 유해한 물질이다. Rod seal 의 저장 기간은 24 개월이다. 포장:배럴(25kg/배럴).

N-[3-(dimethylamino)프로필]oleamide 일반적인 화학에 사용되는 응용 프로그램의 광범위한. 그것은 유기 화합물에서 추출되는 코코넛 오일 및 가 다양한 기능과 사용합니다.

N-[3-(dimethylamino)프로필]oleamide 화학적 합성에서 높은 품질과 고순도 세련된 원료 별명: oleamidopropyl 디메틸아민N-dimethylaminopropyl cocamidoamide,cocamidopropyl 디메틸 차아민;Cocamyl 프로필 디메틸 차 아민,etc.

N-[3-(dimethylamino)프로필]oleamide 중간 생산의 염 아민,산화물 아민,베타인,그리고 급 암모늄 소금이다. 으로 사용할 수 있습 완화제,유화제,거품이 이는 에이전트,컨디셔너,정수기,등등. 그것은에서 사용될 수 있습니다 목욕 제품,컨디셔너,피부 에이전트,샴푸,화학적 합성 윤활유 절삭유 및니다. 그것은 또한 매우 좋은 부양 에이전트를 아주 직업 적이고 및 가장 효과적인 아스팔트 유화제. 그것은으로도 사용할 수 있습 물충제 종이,부식 억제제 및 첨가제에 대한 석유 제품입니다.

는 무엇입 oleamidopropyl 디메틸아민을 위해 사용됩니까?

첫째,N-[3-(dimethylamino)프로필]oleamide 이에서 널리 이용되는 개인 관리 제품입니다. 으로 인해 그것의 좋은 침투성과 보습성,그것은 추가 많은 샴푸,컨디셔너 및 피부 관리 제품으로 활성 성분이다. N-[3-(dimethylamino)프로필]oleamide 깊이 수분을 머리고 피부 개선,그 부드러움과 광택을 줄이고 건조하고 UV 머리카락의 손상 및 피부입니다. 또한,그것은 또한 정전기 방지와 산화 방지 기능,효과적으로 방지할 수 있는 정전기 발전 및 산화 피해의 머리와 피부입니다.

둘째,Oleamidopropyl 디메틸아민 또한 중요한 응용 프로그램이 청소에서 에이전트. 으로 인해 그것의 좋은 표면 활성 속성을 효과적으로 할 수 있습니다 그리스를 제거하고 먼지와 수 있는 형태로 안정적인 유화 시스템 동안 청소입니다. 이러한 이유로,Oleamidopropyl 디메틸아민은 자주 사용되는 유효성분으로서 세제,세탁제 및 dish soap. 에서 이러한 청소 제품,그것은 빠르게 분산 먼지를 일시 중단은 그것에서 물,따라서 개선 효과 청소.

또한, oleamidopropyl 디메틸아민 또한 특정한 항균력과 살균 효과. 에서 특정한 제약품으로서 사용되는 부식방지제를 확장하는 제품의 수명을 유지 안정성이 있습니다. 동시에,oleamidopropyl 디메틸아민 또한 세균의 증식을 억제하고 곰팡이 및 플레이 특정 항균 역할이 있습니다. 따라서,cocamidopropyl 디메틸아민 또한 발견될 수 있는 일부 소독제 및 피부 관리 제품입니다.

이외에 위 응용 프로그램,N-[3-(dimethylamino)프로필]oleamide 도에서 널리 이용되는 직물 처리,염료 및 잉크. 예를 들어,직물 처리,사용할 수 있는 반대로 주름개 에이전트 및 윤활제를 개선한 느낌과 부드러움의 직물이다. 염료 및 잉크,그것을 향상시킬 수 있습산의 안정성과 안료와 향상의 효과를 염색하고 인쇄합니다.

에 요약 N-[3-(dimethylamino)프로필]oleamide으로,다기능 화학제품,다양한 응용 프로그램 전망이다. 지에서 개인 관리 제품,세제 또는 다른 지역,그것은 중요한 역할을 합니다. 에서는 향후의 진행으로 과학 기술이 수요의 성장,그것은 믿고 그 응용 프로그램의 범위를 cocamidopropyl 디메틸아민을 계속 확대,더욱 편리함과 편안함을 사람들의 삶입니다.

Glyoxylic acid으로도 알려진 glycinic 산 또는 카세인은 일반적인 유기산,쉽게 분해되는 포름산과 에타놀,에서 널리 이용될 수 있습 식품,제약,화장품과 기타 필드가 있습니다. 그러나 미스터리의 화학산은 그보다 훨씬 더 많은 것,그것은 숨깁니다 또한 많은 알 수 없는 마법의 속성입니다.
의 화학적 특성 glyoxylic acid
Glyoxylic acid 로 구성된 메틸 카르보닐 수산 그룹과는 매우 강력한 화란. Glyoxylic acid dissociates 에서 자연적으로 물을 형성산이온 및 양성자와 수식 CH3COO-+H+.

또한, glyoxylic acid 추가 할 수 있습 다른 그룹은 아래에서 적절한 조건을 형성합물 특정 생물학적 활동과 같은 에스테르화,응축,알킬화,etc., 는 이유 중 하나 glyoxylic acid 널리 사용됩니다.
응용 프로그램의 glyoxylic acid 에서 다른 분야
1. 음식 분야
Glyoxylic acid 은 산의 에이전트가 널리 사용되는 식품 분야에 사용할 수 있는 조미료 보호 및 품질의 음식과 같은 양념,캔,음료,및 낙농 제품입니다.
동시에,화학산 또는 항균 및 제균 효과를 느리게 할 수있는 박테리아의 성장에 음식을 유지 신선한 맛의 음식입니다. 최근 몇년 사이에,응용 프로그램의 glyoxylic acid 더 같이 다양한 영양 증강 인자,건강식품,생물학적 효 준비 및니다.
2. 제약 분야
Glyoxylic acid 또는 그 유도체가 널리 이용되는 약제 분야에서 같은 에스테르화를 생산하는 항염증 성분에서 무균 점안액,기침 진통제,구두 의약품,주사제,소독제,등등.
3. 화장품
화장품,화학산되지 않을 수 있으로 사용되는 정화 레귤레이터,하지만 또한 기능의 통제 피부 pH,항균,보습 및 석유 제어합니다. 또한 화학산하는 데 사용될 수도 있습 얼룩 제거,여드름,표피 증진 피부의 재생을 원활하게 합니다.
Glyoxylic Acid 응용 프로그램을 찾에서 개인 관리로서 중화인,그것은 전세계에서 가장 널리 사용되는 곧게 펴는 제품에서 특정(샴푸,컨디셔너,로션,크림)수준에서의 0.5-10%입니다. Glyoxylic acid 또는 oxoacetic 산은 유기화합물은 모두 알데하이드 및 카르복시산입니다.
4. 필드 의 생명 과학
Glyoxylic acid 의 넓은 범위를 갖는 응용 프로그램에서는 생명과학과 같은 DNA/RNA extraction,단백질의 수정 및 결정화,설탕 산화. 그 중,DNA/RNA extraction 은 가장 널리 사용되는 분야의 glyoxylic acid,glyoxylic acid 혼합으로 이소프로필 알코올/클로로포름이 형태 DNA/RNA 강수량므로 추출하는 핵산에서 샘플은 하나의 가장 일반적으로 사용되는 핵산추출 방법이 있습니다.

Glyoxylic acid으로,화합물에서 널리 이용되는 식품,제약,화장품 및 생명과학 분야,제공할 수 없습니다만산 에이전트지만,또한 항균 오염 감소,항균제와 다른 기능이지만,또한 현장에서 생물학의 탐구하 glyoxylic acid 더 광범위한 응용 프로그램 전망이다.

디메틸 설폰 유기 황화수소와 분자식 C2H6O2S 위해 필수적인 콜라겐 합성에서 인간의 몸입니다. MSM 에서 발견된 사람 피부,머리 손톱,뼈,근육 및 다양한 기관,그리고 인간의 몸을 소비 0.5mgMSM 하루에,그리고 일단은 불충분한 것이는 건강을 일으키는 원인이 될 장애 또는 질환이다.

영어로 이름:디메틸 설폰;MSM;sulfonyl 메틸 메탄

CAS:67-71-0

분자량:94.13

분자식:C2H6O2S

제품 사양:5-20 메쉬,20-40 메쉬,40-60 메쉬,40-80 메쉬,60-80 메쉬,60-100 메쉬,80-200 메시,등등.

물리적 및 화학적 특성:백색 크리스탈 분말에서 녹는 물,에탄올,벤젠,메탄올,아세톤,약간의 에테르에서 녹. 칼륨 과망간산염이 될 수 없 변색되는 상온에서,그리고 강한 산화물 산화할 수 있는 디메틸 설폰으로 mesylate. 디메틸 설폰 수용액은 중립적입니다. 25°C 마이크로 승화,60°C 승화속도가 가속화되고,그렇게 건조용의 디메틸 설폰 제품이 수행되어야한다 아래에서 낮은 온도 제공합니다. MSM 유기 황화수소 발견에서 인간의 몸과에서는 일반적인 음료와 음식으로 우유,커피,차 및 녹색 야채입니다. MSM 은 흰색,무취,물용성 크리스탈. 생물학적,MSM 은 비독성 같은 물과 안전한 물질이다.

생산 프로세스:여 얻어지는 디 메 틸 sulfoxide 산화에 의해 과산화수소이다. 디 메 틸 sulfoxide 었 산화 과산화수소에 140-145℃. 후에 반응,dimethyl sulfoxide 냉각 및 여과를 얻을 원 흰색 바늘-크리스탈을 좋아한다. 후 정제,건조 상영,그것은 완제품에 이르기까지 포괄합니다.

정제방법:일반적으로 사용하는 활성화된 탄소 공업,이온 교환 desalt,용제로 재결정,진공 건조,심사,정제 추가,정전기 방지 에이전트,미끄러운 에이전트를 만날 수출 요구 사항입니다.

출처:디메틸 설폰에서 얻을 수 있습니다 자연 또는 합성 소스입니다. 천연 자원의 디메틸 설폰은 일반적으로 더 많은 신뢰할 수 있는 품질의하지 않기 때문에 그 주제를 불확실성에 의해 도입 된 프로세스 및 화학적 합성이 가능 합니다.

저장소 및 교통:밀폐,방수,방화,자외선을 차단합니다.

의 사용은 무엇인 디메틸 설폰?

1:로 사용되는 정지되는 액체를 위한 가스 크로마토그래피지만,또한 분석에 대 한 낮은 수산기

2:로 사용되는 유기 합성 원료,고온,용제,첨가물 및 건강 제품 원료

3:로 사용되는 고온 용매의 무기 및 유기재료,유기 합성 원료,식품 첨가제와 건강 관리,원료로 사용할 수도 있습니다 가스 크로마토그래피 고정된 액체(사용 온도 30℃,용해력이 있는)그리고 분석하는 시약.

디메틸 설폰 상품 응용 분야:

응용 프로그램 1:을 삭제할 수 있습 바이러스,강화,혈액 순환을 부드럽게 조직,통증 완화,힘줄을 강화하고,뼈를 진정 성령을 강화,물리적 힘을 유지,피부,머리와 아름다움,치료하는 관절염,구창,천식,변비,수송 혈관,그리고 독소를 제거하는 위장관에서.

응용 프로그램 2:디메틸 설폰으로 사용할 수 있는 식품 및 사료 첨가물을 보충하는 유기 황 영양분을 위해 인간,애완동물 동반과 가축.

응용 프로그램 3:외부에 사용할 수 있는 피부를 부드럽,근육,유연 감소시킬 수 있습니다 컬러 관광 명소,최근에는 화장품용 첨가제 용량 증가했다.

응용 프로그램 4:약에서,그것은 좋은 진통을 촉진,상처 치유와 다른 기능이 있습니다.

응용 프로그램 다섯:한 침투에서 제약 생산입니다.

디메틸 설폰 행동:

1.디메틸 설폰을 삭제할 수 있 바이러스,강화,혈액 순환을 부드럽게 조직,통증 완화,힘줄을 강화하고,뼈를 진정 성령을 강화,물리적 힘을 유지,피부,머리와 아름다움,치료하는 관절염,구창,천식,변비,수송 혈관,그리고 독소를 제거하는 위장관에서.

2.디메틸 설폰으로 사용할 수 있는 식품 및 사료 첨가물을 보충하는 유기 황 영양분을 위해 인간,애완동물 동반과 가축.

3. 디메틸 설폰 이 외부 사용을 만들 수 있습 피부를 부드럽고 유연한 근육을 줄일 수 있습 색 반점,최근에는 화장품용 첨가제 용량 증가했다.

4. 디메틸 설폰 약에서,그것은 좋은 진통을 촉진한 상처를 치유하고 다른 기능이 있습니다.

5. 디메틸 설폰 우수한 침투에서 약 생산입니다.

에서 과거로 인해 뒤로 의료 기술 및 제한 조건의 사람은 작은 의식은 치아의 보호,그리고 많은 사람들이 이해하지 못했다 왜 치아를 보호해야 합니다. 이는 가장 단단한 기관에서 인간의 몸입니다. 그들은 사용하여,물을 물과 음식을 갈고 도움으로 발음이 있습니다. 인 앞 효과가 있어 찢어의 음식,그리고 다시 이를 효과를 연삭의 음식,그리고 음식에 도움이 소화 및 흡수 위의 후에 완벽하게 씹. 경우에 따라서 치아가 좋지 않다,그것은 매우 영향을 미칠 가능성이 우리의 위장 문제입니다.

또한,치아가 좋지 않다,하지만 또한 고통을 일으키는 원인이 될 말을 간다:"치하지 않는 질병,정말",기 때문에 우리의 치아는 조밀하게 덮여의 뿌리와 같은 치과,신경을 고통을 통해 이러한 조밀한 작은 치과 신경을 전송합니다. 또 다른 점은 무시할 수 없고,나쁜 이빨을 가져올 것이 나쁜 숨을 심각한 사람들에 영향을 미칠 것이 대인 커뮤니케이션,그래서 그것은 매우 중요한 치아를 보호하기 위해!

어떻게 유지할 수 있습니다 내가 치아와 잇몸 건강한가?

그것은 어렵지 않게 깨끗하고 건강한과 일치한다. 다음의 간단한 일상을 방지할 수 있습니다 대부분의 치과제:사용 불소 치약,양치질 밤에 마지막 것은 적어도 하루 동안 한 번 문화를 유지하기 위해 최선을 다하는 좋은 식단을 줄 수의 달콤한 음식과 음료를 먹고,치과를 정기적으로 방문하십시오.

하지만 대부분의 사람들은 자신의 치아를 정기적으로 어떤 사람들은 가지를 치과의사에 대한 정기적인 확인한다. 몇 가지 작은 변화에서의 일상 습관은 큰 차이를 만들 수 있습니다. 치과 팀을 제거할 수 있습 축적 타르타르와 수학에서 치과 치료 기존 껌 질환입니다. 그러나 매일 치과 치료는 당신이며,주요 무기 칫솔과 치약합니다.

선택하는 방법은 바로 치약은? 중 반대로 충 치약,불화 나트륨 나트륨 monofluorophosphate 는 대표적인 재료입니다. 도 있 stannous 불소에서 사용되는 불소 치약합니다. 만큼 불화 콘텐츠에 반대로 충 치에 도달 1/1000,그것을 효과적으로 방지할 수 있는 충. 의 경우 같은 불화 콘텐츠,반대로 충치의 효과를 두 개의 구성 요소를 이론적으로,그러한 관점에서의 충치 예방을 선택한 두 개의 선택은 동일합니다. 심사에서는 화이트닝 효과가 있다. 인산염을 구성 요소를 결합될 수 있습 칼슘이온 치과 돌을 효과적으로 줄일 수 있는 대형의 치과 돌을 달성하도록 효과 치아 화이트닝. 나트륨 monofluorophosphate 은 조금 강하게 치.

현재 일부 슈퍼마켓에서의 대부분은 품종의 치약으로 분류하여 불소 치약이나 나트륨 monofluorophosphate 에 활성 성분이다. 그래서,나트륨 monofluorophosphate 에 좋습니까?

나트륨 monofluorophosphate(SMFP) 화학 물질,흰색 분말 또는 백색 크리스탈,에 쉽게 용해 물,강력한 흡습성,에서 25°물 용해가 부작용이 없고 아무 부식입니다. 나트륨 monofluorophosphate 치약 산업의로 사용되는 반대로 충 에이전트,둔감 첨가제,도로 사용되는 살균제와 방부제에서는 치약을 처리합니다. 기존의 콘텐츠에 치약이가 0.7-0.8%,기존의 불소에서 콘텐츠를 마시는 물은 1.0mg/L 수용액의 나트륨 monofluorophosphate 는 명백한 살균 효과가 있다. 그것은 분명한 억제 효과에 melanosomin,황색포도상구균,살모넬라 및니다.

불소에서 적용될 수 있습에서 다양한 방법으로 합니다. 이외에 불화는 제품에 대한 매일 구강 위생 같은 치약,양치질 약은 치과 치료에서 사용할 수 있는 양식의 젤 및 니스,다른 사람의 사이에서,치과의사 사무실에. 가장 일반적인 방법을 적용 불화물의 국소로 이빨을 닦으로 매일 불소 치약,보호하고 사기질,박테리아에서 당신의 입입니다. 를 사용하는 것이 중요 불소 치약에서 당신의 일상을 닦고에서 어린 시절입니다. 이 방법으로,이빨을 즐길 수 있는 더 나은 건강하고 보호가 그들의 삶을 통해,위험을 줄이고 치아의 감퇴 및 기타 구강 질병습니다.

지난 몇 년 동안,세상을 공부했는 반 충치의 효과 나트륨 monofluorophosphate 에서 사용되는 치약과 독성이 인간의 몸은 있지만,반복해 연구하고 많은 토론,최종 결론은 나트륨 monofluorophosphate 에 대한 안전에서 인간의 몸은 반대로 충치 측면과 함께 사용할 수 있습니다.

중추절과 국경일 2023 은 다가오고 있습니다. 에 따라 회사의 휴가 준비,우리는 이에게 통지 당신의 회사의 홀리데이 문제는 다음과 같다:

우리는 현재 축하의 국경절 연휴에서 월 29 일 월 6 일. 우리는 사무실로 돌아가서 월 7 일

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는 경우에 대해 문의해 제품을 알려주시기 바랍에서 제품 이름,CAS,수량 및 목적 포트가 있습니다.

물론,당신은 또한 추가 할 수 있습니다 내 WhatsApp:008618653132120 연락을 나와 함께 빠르게! 매우 감사드립니다 당신의 지속적인 협력이 우리와 함께.

Unilong 모두가 행복한 중추절과 국경일과 행복하고 건강한 가족입니다!

에틸 메틸 탄산염 유기 화합물과 화학식 C5H8O3,또는 비영리 단체입니다. 그것은 무색,투명하고,휘발성 액체 저렴한 독성하고 변동성이 있습니다. EMC 은 일반적으로 사용되는 원재료 등과 같은 분야에서 용제,코팅,플라스틱,수지,향신료,그리고 의약품입니다. 그것은 또한 수를 준비하는 데 사용되는 다른 유기 화합물과 같은 폴 리 카보 네이트입니다. 산업용 생산,생산 EMC 일반적으로 채택한 에스테르 교환 반응 또는 탄산 에스테르화 반응입니다.

제품 이름:에틸 메틸 탄산염
CAS：623-53-0
분자식：C4H8O3
EINECS：433-480-9
응용 프로그램:에서 널리 이용되는 휴대폰,휴대용 시청각 장비,노트북 컴퓨터와 다른 고 전기 제품,현재 가장 유망한 작은 이차전지는 전해질용매.

다운스트림 응용 프로그램 분야의 EMC 는 주로 리튬-이온 배터리 전해질은 하나의 네 개의 주요 물질의 리튬-이온 배터리를 생생하게 함으로"피"의 배터리입니다.

EMC 는 두 가지 범주로 나누어 져 있습니다 기반으로 순도:산업용 등급의 탄산 메틸 에틸(99.9%)및 배급 EMC(99.99%또는 그 이상). 산업 급료 EMC 는 주로 사용되는 산업에서 유기 합성 및 용매;전지 등급 EMC 프로세스에 필요한 높은 요구 사항 및 주로 사용되는 용매를 위한 리튬-이온 배터리 전해질. 때문에 작은 입체적 방해 및 비대칭 구조를 지원할 수 있습에 증가한 가용성 리튬이온의 개선,용량 및 밀도와의 충전 배터리,그리고 중 하나가되고있는 다섯 가지 주요 용매 리튬-이온 배터리 전해질.

다운스트림 응용 프로그램 분야의 EMC 는 주로 리튬-이온 배터리 전해질은 하나의 네 개의 주요 물질의 리튬-이온 배터리를 생생하게 함으로"피"의 배터리입니다. 최근 몇 년 동안에서의 급속한 발전으로 새로운 에너지 자동차 산업,중국의 리튬-이온 건전지 전해질 사업의 급속한 발전의 기간. 의 현지화 비율은 전해질은 크게 증가 및 수입 대체는 기본적으로 달성,운전의 급속한 성장에 대한 수요 EMC 중국에서의 시장이다. 에 따라"2023-2027 중국 EMC 산업 시장 깊은 연구 및 개발 전망을 예측 보고서"에 의해 발표 Xinsijie 산업연구센터,2021 년,대한 수요 EMC 중국에서 139500 톤,a year-on-year increase of94.7%.

에 대한 시장 EMC 는 다음과 같이 꾸준한 증가 추세에서 지난 몇 년이다. 이것은 주로 때문에 널리 사용 EMC 에서 다양한 산업 응용 프로그램과 같은 용제,코팅,플라스틱,수지,향신료,그리고 의약품입니다. 또한,글로벌 경제 발전과 개선의 사람들의 생활 수준에 대한 수요가 EMC 은 또한 점차 증가하고 있다.

현재,주요한 소비자의 영역 EMC 시장을 포함한 아시아 태평양 지역,유럽,북아메리카. 아시아 태평양 지역의 주요 소비자의 지역별 메틸 에틸 탄산 시장,중국,일본,대한민국는 주요한 생산자와 소비자의 비영리 단체입니다. 에 대한 시장 EMC 유럽과 북미에서도 점진적으로 성장하고,독일,영국,미국,캐나다 주요한 소비자의 비영리 단체입니다.

에서 미래의 성장 EMC 될 것입니다 시장에 의해 영향을 받는 글로벌 경제와 산업 발전이다. 의 증가와 신흥 시장과 지속적인 기술의 진보에 대한 수요가 EMC 시장에서 성장하는 것을 계속할 것입니다. 또한 환경 보호 및 지속가능한 개발이 될 것이다 중요한 동향 EMC 마켓,홍보의 생산과 사용 EMC 더 환경 친화적이고 지속 가능한 것입니다.

수소화된 로진은 하나의 로진 수정 제품입니다. 활용된 이중 결합의 abietic 수지산 로진 부분적으로 또는 완전히 포화수소 가스 촉매,특정 온도,압력 등이 있습니다.

수소화된 로진 중요한 로진 수정은 제품은 좋은 산소,저 취성,높은 열안정성,빛과 색상입니다. 수소화된 로진 널리 사용되는 산업에서 같은 접착제,합성 고무,코팅,잉크,제지,전자공학과 식사를 제공합니다. 에서 주로 사용되는 고무,음식,의학,전자기,종이,건축재료,등등.

Unilong 제공하는 다양한 등급의 수소화된 로진,프리미엄 포함하고 첫 번째 학년. 레벨 2,에 따라 선택할 수 있습니다.

무엇을 사용하의 수소화된 로진?

수소화된 로진 종으로 사용 가소제로서 접착제 산업에 대한 뜨거운 용융,압력 민감하고,고무 접착제 유형

페인트 산업 등의 자동차 도료 준비를 깊이에서 수소화된 로진으로 원자재

식품 산업에서,그것으로 사용할 수 있습 껌 매트릭스하도록 장기 보관없이 변색;로진 수소화된 사용할 수도 있습하는 과일 보호 코팅입니다.

에서 제지,수소화된 로진에 사용할 수 있게 높은 등급의 종이와 함께 좋은 물성과 가벼운 저항입니다. 제약 산업에서,수소화된 로진으로 사용할 수 있습 점착 부여제에 대한 연고.

에서 화장품 기업,수소화된 로진으로 사용할 수 있는 액체 립스틱;에서는 샴푸,을 포함하는 수소화된 로진을 증가할 수 있는 머리.

우리에 익숙하지 않은 로진,그래서 차이점은 무엇입 수소화된 로진과 로진? 는 방법을 선택해야 하는 이러한 두 가지 제품입니까? First,let's take a look at 그들 사이의 차이.

차이 속성에서 사 hydrogenated 로진과 로진

수소화된 로진으로도 알려진 demethylated 로진,는 제품에 의해 얻을 수소첨가의 반응은 로진 부분 제거 후 메틸의 그룹입니다. 의 증가로 인해의 C-H bonds 에서 수소화된 로진,이 물질은 더 나은 안정성 및 높은 온도 저항,그 융점은 또한 상대적으로 높다. 반면에,일반 로진을 포함 더 많은 메틸,그것을 만드는 경향이 휘발 및 생산 자극 냄새가 있습니다. 수소화된 로진은 상대적으로 그런 문제가 없다.

차이의 사용에서 수소화된 로진과 로진

때문에 그 우수성과 안정성,수소화된 로진은 분야에서 널리 이용되는 등 잉크,코팅제,접착제,고무가 있습니다. 로진은 주로 생산에 사용된 생활 필수품의 같은 아로마테라피 및 픽셀뿐만 아니라,분야에서 중국의 전통 의학과 캡슐 제약 산업에서.

의 차이 생산 방법을 간의 수소화된 로진과 로진

생산 공정의 수소화된 로진 필요 메 틸 그룹을 제거 및 수소화 반응하는 동안,로진 생산을 통해 얻은 같은 단계를 추출,증류,냉각 및 액체 로진. 그러므로,생산 프로세스의 수소화된 로진이 비교적 복잡합니다.

요약하면 있지만,수소화된 로진과 로진은 모두에서 파생된 제품은 소나무 수지는 상당한 차이가 자신의 속성,사용,그리고 생산 방법이다. 실제 응용 프로그램에서 사람들에 적합한 제품을 선택해야에 따라 서로 다른 요구 사항이 있습니다.

Unilong 높은 품질의 제조업체에서 중국이다. 우리의 수소화된 로진은 하나의 로진 수정 제품입니다. 을 보장하는 동시에 제품의 품질 또한 우리는 제품 혁신과 당신을 제공하는 최고의 제품을 제공합니다. 당사의 서비스 철학은 우리는 우리뿐만 아니라 제조업체이지만,또한 생산 파트너입니다.

나트륨 Monofluorophosphate도라는 이름으로 SMFP CAS 번호 10163-15-2,불소-포함하는 무기는 정밀한 화학제품,우수한 반대로 충 에이전트와 치아를 둔감 agent. 그것은 종류의 백색 무취 분말에서 무료로 표지판의 불순물. 그것에 쉽게 용해 물과 매우 흡습성이다. 순도의 SMFP99%에 도달 할 수 있습니다. 분자식입니다 Na2PO3F 및 분자량에 대해 143.95. 의 근원으로 불소,그것은 안전보다는 다른 불소 원료(예:불화 나트륨).

나트륨 monofluorophosphate 널리 사용되는 음식에 첨가제,치약,금속 청소,특수 유리,스킨 케어 화장품 및 기타 필드가 있습니다. 의 분야에서 치약,나트륨 monofluorophosphate 은 주로 생산에 사용되는 불소의 치약합니다. 으로 공유결합,불화물 나트륨 monofluorophosphate 수용액을 명백한 살균 효과가 명백한 억제 효과에 황색포도상구균,살모넬라,누 니제르,등등. 나트륨 monofluorophosphate 것입에 의해 분해산 또는 침 효소 구강에서,풀어 놓는 불소이온,반응과정에서의 표면 치아 에나멜을 형성 fluoroapatite 을 향상 치아 저항 및 억제를 충.

나트륨 monofluorophosphate 은 훌륭한 대체 불화 나트륨. 현재,나트륨 monofluorophosphate 은 기본적으로 대체 불화 나트륨에는 치약을 집니다. 동시에,나트륨 monofluorophosphate 또한 특정 장점에서 경쟁 stannous 불.

최근 몇 년 동안,주민들은 더 많은 관심을 지불 치과 건강을,시장에 대한 수요 불화물-포함하는 반대로 충 치약은 증가하고,시장에 대한 수요 나트륨 monofluorophosphate 출시되었습니다. Unilong 은 리더에서 나트륨 monofluorophosphate 기업 및 하나의 직업적인 제조자의 나트륨 monofluorophosphate 치약을 위한 산업입니다. 높은 품질의 제품 Unilong 는 설립 장기적인 협력으로 많은 일상적인 화학 회사와 같은 콜게이트,유니레버,LG 전자,등등. 의 관점에서 해외 시장을,우리는 나트륨 monofluorophosphate 제품이 수출되었습니다 태국,말레이시아,레바논,인도와 다른 지역,그리고 우리는 강도와 경쟁하는 국제 기업에서 동일한 분야이다.

공급자로의 SMFP아래,우리는 당신을 위해 할 수 있습니다:
1.우리는 설정하지 않았 MOQ 고객을 위해,그래서 심지어 1kg 확인입니다.우리는 또한 제공할 수 있습니다 작은 시험 주문입니다.
2..료 샘플 테스트에 사용할 수 있습니다
3.우리 운임 운송업자는 매우 전문입니다. 를 제공할 수 있습니다 그들은 유리한 배송 비용과 내보낼 수 있습니다 세계 어디에서나 안전하고 소리를 배달합니다.

관심이 있다면 우리의 제품에 문의에 오신 것을 환영합니다,테스트 및 샘플 주문!

칼륨 요오드사료 첨가제,은 이오니아에 있는 화합물이있는 요오드화물이온을 형성할 수 있는 어두운 황색 침전물 실버의 요오드화물 이온을 가진(사진 참조 분해,사용할 수 있는 높은 속도 사진 필름). 따라서 질산은용될 수 있습의 존재를 테스트 요오드화물이온. 요오드로서 구성 요소의 thyroxine,밀접하게 관련된 기본적인 대사축 및 가금류의에 참여,거의 모든 물질 대사 프로세스입니다. 요오드화물 부족에서는 가축을 일으킬 수 있습 갑상선 비대증 및 비대,감소의 기본적인 변화율,그리고 성장과 발달에 영향을 미칠. 요오드를 추가해야 합 피드의 젊은 가축과 가축에서 요오드화물의 결핍 지역이다. 높은 산출 젖소 및 암탉이 필요한 증가 요오드 및 요오드로 추가해야 합니다.

응용 프로그램은 무엇입 칼륨 요오드

반대로 방사선 효과:다양한 국가 배포 또는 예약 요오드 태블릿을 주민들은 주위에 원자력 발전소,주요 구성 요소가있는 칼륨 요오드화물. 에서 이벤트의 방사선에 의한 경우가 아니고서는 보유 원자력 발전 식물을 재해로 인해할 수 있도록,주변 주민을 섭취할 수 있는 포화시키는 요오드화물에 갑상선과의 흡수를 줄이기 위해 방사성 Chemicalbook 요오드 131 의해 갑상선. 그러나,그것은 필요가있다 그것은 4 시간 이내에 노출되면 무료로 요오드화물선에 효과가 있는 것,그리고 방지할 수는 없습니다 무료로 방사선 동위원소 다른 요오드-131. 부적절한 사용은 평범한 사람들에 의해 지시 없이 증상을 일으킬 수 있습니다 hyperthyroidism.

칼륨 요오드 원료 제조를 위한 요오드화물과 염색한다. 사용으로 감광성 유화제에 대한 사진입니다. 의학에서,그 사용으로는 거담,뇨,갑상선종 치료와 예방 에이전트뿐만 아니라,사전 작용 약물에 대한 갑상선이다. 그것은 또한 생산에 사용되는 류마티스 진통제가 진통제와 혈액 활성화 효과. 그것은 공동 용매를 위한 요오드화물과 특정 불용성 금속 요오드화물.

Unilong 공급 칼륨 요오드

제품 이름:칼륨 요오드

CAS：7681-11-0

EINECS：231-659-4

분자식：KI

등급:산업용,의료용,AR

Sodium dodecylbenzenesulphonate(SDBS),음이온 계면활성제,은 기본적인 화학제품 원료에서 널리 이용되는 매일 화학 산업입니다.

Sodium dodecylbenzenesulphonate 드,흰색 또는 밝은 노란색 분말입니다. 에서 녹 물,쉽게 습기를 흡수 응집. 나트륨 라우릴 벤젠 된은 안정적인 화학에 대한 속성을 알칼리,희석산 및 하드는 물,그리고 설정할 수 있는 균형 잡힌 시스템을 강산입니다. 지 사슬 나트륨 라우릴 벤젠 된 것은 어려운 생물분해를 일으키기 위하여하는 동안,스트레이트 체인 나트륨 라우릴 벤젠 된 것은 쉬운 생물분해를 일으킬 것이다.

세척 효과

Sodium dodecylbenzenesulphonate 은 중립적인 화학에 민감 물 경도 쉽지 않은,산화,강력한 거품이 이는 힘,높은 세제,쉽게 혼합하는 다양한 조력자,낮은 비용,성숙한 종합 프로세스 및 광범위한 애플리케이션. 그것은 아주 좋은 음이온 계면활성제입니다.

에멀션화 분산제

Sodium dodecylbenzenesulphonate,으로 음이온 계면활성제,좋은 표면 활동하고 강한 특성에 있어서,효과적으로 줄일 수 있는 긴장에서는 오일-물 인터페이스를 달성하고 유화 작용. 따라서,Sodium dodecylbenzenesulphonate 에서 널리 사용되고 있으며 준비의 유화제와 같은 화장품,인쇄 및 염색 조력자 및 농약.

정전기 방지 에이전트

Sodium dodecylbenzenesulphonate 을 만들 수 있는 직물,플라스틱 및 다른 표면에 가까운 물는 동안,이온계면활성제는 전도성 효과,그래서 그것을 만들 수 있는 정전에서 누출 시간을 줄여 위험과 불편 정전기에 의해 발생.

로 사용되는 세제 및 섬유 첨가제,도로 사용되는 치 거품이 이는 대리인,내 소화약제,유화액 중합 유화제,울 세정제,등등.

로 사용되는 음이온은 표면 활성제,유화제와 부는 대

GB2760-96 로 지정 처리를 위한 원조 식품 산업입니다. 거품이 이는 대리인;유화제;음이온 계면활성제입니다. 에서 사용되는 케이크,음료,단백질,신선한 과일,주스,음료,식용 기름과니다.

으로 사용되는 유화제에 대한 의약품,화장품 및 합성 수지입니다. 치약,당 에이전트를 위한 소화기. 로 사용되는 세제를 위한 실크,모직 미 직물입니다. 부양 에이전트는 금속을 위한 선광.

로 사용되는 세척 및 직물 조력자,또한 사용으로 치 거품이 이는 대리인을 소화 거품 액체,유화액 중합 유화제,약제 유화분산 양입니다.

생화학 분석,전기,이온 쌍 reagents.

Sodium dodecylbenzenesulphonate 에 의해 생산 Unilong 산업은 다양한 음이온계면활성제와 낮은 비용,성숙한 종합 프로세스 및 다양한 응용 프로그램 필드가 있습니다. 오 구매 및 문의하십시오.