Ethyl Ascorbic Acid is an excellent skin whitening agent,it inhibits the activity of Tyrosinase by acting on Cu2+ and it prevents the synthesis of melanin.It is an etherfied derivative of ascorbic acid,one of the most stable derivates of ascorbic acid.It's also showing a very good stability in all kinds of cosmetic formulations. Ethyl Ascorbic Acid penetrates into skin where it is metabolized to ascorbic acid. Due to this process its efficacy is more pronounced than the one of pure ascorbic acid. Nonirritating to skin and eyes. Appearance White or almost white crystal powder Solubility Easily dissolve in water Content 98.5% min. pH Value 3.5~5.5 Melting Point 110.0~115.0�ºC Drying Loss 1.0%max. Free VC 10 ppm max. Residue Ignition 0.1%max. Heavy Metals 20 ppm max.
What is Dimethyl sulfoxide? Dimethyl sulfoxide (DMSO) is an organosulfur compound with the formula (CH3 )2SO. It is an important polar aprotic solvent that dissolves both polar and nonpolar compounds and is miscible in a wide range of organic solvents as well as water. It has a relatively high boiling point. DMSO is widely used in chlorofluoroaniline, acrylic and aromatics extraction, and externally applied agent, inositol nicotinate,antioxidant 1010, synthesis of berberine, esterification accelerator, waterborne paint antifreeze, capacitor, paint remover,trifluoronitrobenzene, sucrose esters of stearic acid, polyvinyl chloride fiber, paraffin refining, alpine region automobile antifreeze, kettle cleaning agent, and pesticide synergist, etc
Superoxide dismutase (SOD) is a metal-containing enzyme widely existing in living organisms. It can specifically remove superoxide anion free radicals. At present, it has become a popular biological enzyme at home and abroad with the function of anti-oxidation, anti-aging and enhancing the immune function of the body.Due to its special function, superoxide dismutase (SOD) is widely used in health care products, cosmetics, beer and beverage enterprises at home and abroad and has a broad market and application prospect. Superoxide dismutase (SOD) is an antioxidant metalloenzyme that exists in the body. It can catalyze the disproportionation of superoxide anion free radicals to form oxygen and hydroge peroxide. The role is inseparable from the occurrence and development of many diseases.
Sodium hyaluronate is the salt form of hyaluronic acid. Hyaluronic acid powder is also named hyaluronan powder. It is an anionic, no sulfated glycosaminoglycan, naturally present in the human body. It is found in the highest concentrations in fluids in the eyes and joints. Its molecular weight is from several thousand to several million. Application Sodium Hyaluronate (Hyaluronic Acid) can be added into drinks, health food, etc. Function 1. From inside to outside nourish skin, make it smooth and elastic, remove wrinkles. 2. "Natural" shock absorbers, reduce inflammation, pain, make each joint, parts of the body more resilient, flexible activities freely. 3. To provide a natural barrier to cells, prevent the bacteria and viruses.
1. Enhance the body immunity; Promote the antibody generation 2. Improves health and immunity 3. Increases egg production in layers and avoids the production drops 4. To improve the survival rate 5. Enhances the growth&body weights in broilers 6. Strengthen the effect of insect repellent
Vitamin A acetate is A fat-soluble vitamin and is referred to as Vitamin A nutritional supplement. Vitamin A is involved in a variety of physiological processes, and Vitamin A deficiency can lead to impaired rod cell function, anemia, decreased immune function, and poor growth. Therefore, Vitamin A fortified foods are widely used in many countries. Vitamin A acetate is A kind of unsaturated esters, oily, easy oxidation, soluble in fat or organic solvent, but insoluble in water, it is difficult to uniformly added in food J, application scope is limited, so after the micro capsule, it can improve the water solubility and stability of it, and form into powder by oil, easy handling and processing progress.
Used for the extraction of spices and essences and as a solvent. Ethyl butyrate can be used in daily chemical fragrance formulations, but the amount is very small. It is widely used in edible flavor formulations, such as bananas, pineapples, etc., and can be formulated with a variety of fruit flavors and other flavors.
Avobenzone is an oil-soluble ingredient used in sunscreen products to absorb the full spectrum of UVA rays.Avobenzone was patented in 1973 and was approved in the EU in 1978. Its use is approved worldwide. Pure avobenzone is a whitish to yellowish crystalline powder with a weak odor, dissolving in isopropanol, dimethyl sulfoxide, decyl oleate, capric acid/caprylic, triglycerides and other oils. It is not soluble in water. Avobenzone absorbs both UV-(380-315 nm that is associated with long term skin damage) and UV-B (315-280 nm that causes sunburn) rays. Avobenzone is known as one of the most effective sunscreen ingredients.
Arbutin is a hydroquinone glycoside compound, its chemical name is 4-Hydroquinone-alpha-D-glucopyranoside (4-Hydroquinone-alpha-D-glucopyranoside), which exists in plants such as bearberry and bilberry. It is a natural whitening active substance emerging that is non-irritating, non-allergenic and compatible. There are two structural and functional functional groups in the molecular structure of arbutin: one is glucose residue; the other is phenolic hydroxyl group. The physical state of �±-arbutin is white to light gray powder, which is easily soluble in water and ethanol.
Product Name: Isopropyl palmitate Synonyms: kesscoipp;kesscoisopropylpalmitate;Lexol IPP;Liponate IPP;nikkolipp;Palmitic acid esters;Plymouth ipp;plymouthipp CAS: 142-91-6 MF: C19H38O2 MW: 298.5 EINECS: 205-571-1 Product Categories: Bioactive Small Molecules;Building Blocks;C12 to C63;Carbonyl Compounds;Cell Biology;Chemical Synthesis;Hair Care;Skin Care;Esters;I;Organic Building Blocks;Cosmetic raw material;142-91-6 Mol File: 142-91-6.mol Melting point 11-13 �°C (lit.) Boiling point 160�°C 2mm density 0.852 g/mL at 25 �°C (lit.) vapor pressure 0.007Pa at 25�ºC refractive index n20/D 1.438(lit.) Fp >230 �°F storage temp. 2-8�°C solubility
Ammonium chloride is a good kind of nitrogenous fertilizer, specially suitable for rice, wheat, cotton, crudefibre, fruit and so on. It can fasten fertilizer efficiency, quicken photosynthetic reaction, promote the suppression of the old by the new, strengthen root and lush leaves, add the ability of lodging resistance, and improve the output of crop. Packing: It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. 25kg/bag, 50kg/bag, 75kg/bag, 800kg/bag,1000kg/bag or according to the customer's requirements. Storage: 1. Store in a cool,dry and ventilated house away from moisture 2. Avoid handling or transporting together with acidic or alkaline substances 3. Prevent the material from rain and insolation 4. Load and unload carefully and protect from package damage 5. In the event of a fire,use water,soil or carbon dioxide fire extinguishing media
Product Name:Allantoin CAS:97-59-6 MF:C4H6N4O3 MW:158.12 EINECS:202-592-8 Mol File:97-59-6.mol Melting point:230 �°C (dec.)(lit.) Boiling point:283.17�°C (rough estimate) Density 1.6031 (rough estimate) refractive index 1.8500 (estimate) Flash point:230-234�°C storage temp. Refrigerator solubility H2O: soluble0.1g/10 mL, clear, colorless form Powder pka8.96(at 25�ºC) color White Water Solubility Slightly soluble in water. Freely soluble in alkalis Decomposition 230-234 �ºC Merck 14,258 BRN 102364 Stability:Stable. Incompatible with strong oxidizing agents.
Product Name: Perfluorobutanesulfonyl Fluoride CAS No: 375-72-4 Molecular Formula: C4F10O2S Molecular Weight: 302.09 Molecular Structure: Appearance: Colorless transparent liquid purity: 99%min Application 1.For the synthesis of fluorocarbon surfactants, fluor pesticides, dyes, polycarbonate processing dispersants, etc. 2.Antibacterial synergist.
The aqueous solution of hydrogen fluoride gas is a clear, colorless, fuming corrosive liquid with a strong pungent odor, easily soluble in water and ethanol, and slightly soluble in ether. Hydrofluoric acid is a weak acid with strong corrosiveness, which can strongly corrode metal, glass and silicon-containing objects. It is generally produced in laboratories with fluorite (mainly composed of calcium fluoride) and concentrated sulfuric acid. It needs sealed in a plastic bottle. The chemical industry is used to produce organic and inorganic fluorides (such as potassium fluoride, magnesium fluoride, uranium hexafluoride, calcium fluoride helium, fluororesin, fluoroplastic, fluororubber), dye synthesis, organic synthesis catalyst, and flame-retardant agent etc. In glass processing and production, it is used for frosted bulbs and general bulb treatment, glassware polishing, glass instrument scales, glassware and mirror engraving and lettering. As a cleaning agent for pickling of metal surfaces such as stainless steel. Used in the atomic energy industry, for the production of elemental fluorine and fluorides, and also as catalysts and fluorinating agents.
Tyrosine is an important nutritionally essential amino acid that plays an important role in the metabolism, growth and development of humans and animals, and is widely used in food, feed, medicine and chemical industries. It is often used as a nutritional supplement for patients with phenylketonuria, and as a raw material for the preparation of pharmaceutical and chemical products such as polypeptide hormones, antibiotics, L-dopa, melanin, p-hydroxycinnamic acid, and p-hydroxystyrene. As more high-value-added L-tyrosine derivatives such as danshensu, resveratrol, and hydroxytyrosol are found in organisms, L-tyrosine is increasingly developing in the direction of platform compounds. Tyrosine is one of the 22 kinds of amino acids used by cells to synthesize proteins. It can be used to synthesize proteins in cells. Its codons are UAC and UAU. It is a non-essential amino acid that contains polar side groups and can be synthesized by the human body. The word "tyrosine" comes from the Greek tyros, meaning cheese. It was first discovered in the casein of cheese by the German chemist Justus von Liebig in the early 19th century. When it is used as a functional group or a side group, it is called tyrosyl. Function In addition to being a proteinogenic amino acid, tyrosine has a special role in signal transduction in proteins by means of a phenolic function, which functions as a receptor for phosphate groups transferred by protein kinases (so-called tyrosine kinase receptors). organ, while phosphorylation of hydroxyl groups alters the activity of the target protein. Tyrosine also plays an important role in photosynthesis. In chloroplasts (photosystem II), it is used as an electron donor in the reduction reaction of oxidized chlorophyll, allowing it to deprotonate the phenolic OH-group, and finally in Photosystem II is reduced by four core manganese clusters. Dietary Sources Tyrosine can be synthesized from phenylalanine in the body and can be found in many high-protein foods such as chicken, turkey, fish, milk, yogurt, cheese, cottage cheese, peanuts, almonds, pumpkin seeds, sesame, soybeans, lima beans , found in avocados and bananas.
White powder, apparent density:0.35-0.90g/ml, melting point: 622�°C, easily dissolving in water; water solution is alkaline (PH value of 1% solution is 9.7); can hydrolyze into phosphate in water, has good ability in complexing metal ions; can be used to soften water; has some surfactant properties. 1.In detergents The majority of STPP is consumed as a component of commercial detergents. It serves as a "builder," industrial jargon for a water softener. In hard water (water that contains high concentrations of Mg2+ and Ca2+), detergents are deactivated. Being a highly charged chelating agent, TPP5- binds to dictations tightly and prevents them from interfering with the sulfonate detergent. 2.Food Applications STPP is a preservative for seafood, meats, poultry, and animal feeds. It is common in food production as E number E451. In foods, STPP is used as an emulsifier and to retain moisture. Many governments regulate the quantities allowed in foods, as it can substantially increase the sale weight of seafood in particular. The United States Food and Drug Administration lists STPP as "generally recognized as safe.". 3.Other Uses Other uses (hundreds of thousands of tons/years) include "ceramics, leather tanning (as masking agent and synthetic tanning agent - SYNTAN), anticaking, setting retarders, flame retardants, paper, anticorrosion pigments, textiles, rubber manufacture, fermentation, antifreeze.
Fatty alcohol polyoxyethylene ether (AEO), also known as polyoxyethylene fatty alcohol ether. It is the fastest developing and largest dosage of nonionic surfactants. This type of surfactant is an ether formed by the condensation of polyethylene glycol (PEG) and fatty alcohol, which is represented by the following general formula: RO (CH2 H2O) NH, where n is the degree of polymerization, and there are different varieties due to different degrees of polymerization of polyethylene glycol and types of fatty alcohol.
A manufacturer of wire mesh Hexagonal wire netting is also known as chicken wire mesh, poultry wire netting etc. Material: low carbon steel wire, stainless steel wire, PVC coated wire, red copper wire Weaving: twist, reverse twist, double twist, first after plating, first after plating, and hot dip galvanized, zinc aluminum alloy, electric galvanized, PVC plastic and so on. Features: solid structure, flat surface, with good corrosion resistance, oxidation resistance and other characteristics Usage: used for feeding chicken, duck, goose, rabbit and zoo fence, mechanical equipment protection, highway guardrail, sports place fence, road green belt protection net. The screen in the production of box like container, filled with stone cage, can be used to protect and support the seawall, hillside, road and bridge, reservoirs and other civil engineering, flood control and flood resistance is the best material.
Material: The hexagonal wire mesh has hexagonal holes of the same size. The material is mainly low carbon steel. According to different surface treatments, hexagonal wire mesh can be divided into two types: galvanized metal wire and PVC coated metal wire. PRODUCTION DESCRIPTION About hexagonal wire mesh The hexagonal wire mesh has hexagonal holes of the same size. The material is mainly low carbon steel. According to different surface treatments, hexagonal wire mesh can be divided into two types: galvanized metal wire and PVC coated metal wire. The wire diameter of the galvanized hexagonal wire mesh is 0.3 mm to 2.0 mm, and the wire diameter of the PVC-coated hexagonal wire mesh is 0.8 mm to 2.6 mm. Hexagonal net has good flexibility and corrosion resistance, and is widely used as a gabion net to protect slopes. According to different applications, hexagonal wire mesh can be divided into chicken wire and slope protection wire (or gabion net), the former has a smaller mesh. Feature: Easy construction, no special techniques Strong corrosion resistance and weather resistance Good stability and not easy collapse Good flexibility to increase the buffer force of objects Easy installation and saving transportation costs A long service life Application: Slope protection Bank protection Stair protection Mountain protection Chicken wire Gabion Package: Chicken wire: in rolls and plastic films. Gabion: in bundles and pallets Varieties of hexagonal wire mesh: Hexagonal wire mesh: hot dipped galvanized after weaving. Hexagonal wire mesh: hot dipped galvanized before weaving Hexagonal wire mesh: electro galvanized after weaving. Hexagonal wire mesh: electro galvanized before weaving. Hexagonal wire mesh: PVC coated. Hexagonal wire mesh: in stainless steel Twist style: Normal twist, Reverse twist
A manufacturer and specialize in producing on marine wire mesh in . Also named crab trap wire, wire crab net, marine trap wire etc. There are square welded wire mesh and hexagonal wire netting used for crab, fish, lobster etc.capture and aquaculture. The welding spot solid, mesh opening uniform, mesh surface is flat, and the PVC has strong adhesion, it's very high quality to be used for fishery industry.
