1.Glycerol monocaprylate is a pure plant-derived glycerol fatty acid ester (medium carbon chain). It has good multi-functional properties such as emulsifying, dispersing, anti-corrosion, moisturizing and stabilization. It is safe, gentle and easy to use. It is a multifunctional moisturizer, fatliquor and preservative.
2. Mainly used as auxiliary emulsifier, emollient, moisturizer, natural preservative in cosmetics (such as cream, lotion, microemulsion, etc.). It can effectively maintain oil and water stability. It is a natural, efficient and safe preservative with better corrosion resistance than glycerol monolaurate.
Glyceryl caprylate Packaging and Shipping
Packing: 25kg/drum 200kg/drum
Glyceryl caprylate Storage
This product is non-dangerous. It can be transported and stored according to general chemical materials. It is forbidden to mix with toxic and harmful substances. The product has certain moisture absorption. It should be stored in a sealed way in low temperature, dry, cool and ventilated condition. The shelf life is not open for 24 months.
Glutamine Transaminase Improvement of the food texture: TG can improve the important properties of protein by catalyzing the formation of cross-links intra- and inter molecule of proteins. If the product is applied in the production of reformed meat, it can not only cohere the dogmeat together, but also attach the non-meat protein to meat protein with cross-links, thus greatly improving the taste, flavor, texture and nutrition value of meat products.
Glutamine Transaminase Improvement of the nutrition value of protein: TG can make the essential amino acid (such as lysine) of human bodies covalently cross-linked with protein to prevent the amino acids from being destroyed by Maillard reaction, which results in the improvement of the nutrition value of protein. Glutamine Transaminase can also be used to introduce the absent amino acids into protein with unideal compositions. People in developing countries are especially interested in this aspect.
Glutamine Transaminase Preparation of heat-resistant and water-fast film: When the Glutamine Transaminase-catalyzed casein is dehydrated, a water- insoluble film is obtained. This film can be hydrolyzed by chymotrypsin. Therefore, it is an edible film that can be used as food packaging material.
Glutamine Transaminase Embedation of fat or fat-soluble substance.
Glutamine Transaminase Improving the flexibility water-holding ability of food.
Classification:Chemical Auxiliary Agent
CAS No.:64665-57-2
Other Names:TTA-S
MF:C7H6N3Na
EINECS No.:265-004-9
Purity:50% Tolyltriazole Sodium Salt
Place of Origin:China
Type:Adsorbent
Adsorbent Variety:Molecular Sieve
Usage:Coating Auxiliary Agents, Water Treatment Chemicals
Model Number:Industrial Grade Tolyltriazole Sodium Salt
Product name:Tolyltriazole Sodium Salt
Appearance:Light brown clear liquid
Molecular weight:155.13
Grade:Industrail Grade
Package:25kgs/200kgs/Barrel
Density:1.186-1.21
PH:11.5-12.0
Storage: Cool Dry Place
It is non-toxic, non-explosive materials, soluble in water, chloroform, benzene, toluene and other organic solvents, with a lower alcohol, ethylene glycol miscible in any proportion. Use: antirust and corrosion inhibitor, anti-fading for metal product, antiseptic and anticoagulant agent, anti-fogging for photograph, ultraviolet absorbent, anti-freezing agent, cycling cooling water treatment.
Isopropyl palmitate is an fatty acid ester. Isopropyl palmitate can be used for design and characterization of bioactive bilayer films. The bilayer membrane not only has the ability to scavenge free radicals and inhibit lipid peroxidation, but also can inhibit the growth of known foodborne pathogens. Isopropyl palmitate can be used as an excipient, such as lubricant, oily carrier, solvent, controlled-release transdermal film. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs
Chemical name: Potassium Perfluorobutane Sulfonate
CAS NO.: 29420-49-3
Molecular Formula: C4F9KO3S
Molecular Weight: 338.19
Appearance: White powder
Assay: 99.0%min
Physical properties:
Anion surfactant, it has general properties of fluoro surfactant.
It is non corrosive and non flammable, soluble in water, acetone, methanol, ethyl acetate.
Application:
It is a kind of perfluoro anion surfactant and has the general characters fluor surfactant processing. It is widely used as inflaming retarding for synthetic materials, especially the best fire retardant.
for polycarbonate.
82 Turbines Generator Transformers Tg Auxiliaries Non Destructi Suppliers
Short on time? Let Turbines Generator Transformers Tg Auxiliaries Non Destructi sellers contact you.
Solubility:
It is soluble in ester, ketone, aromatics and alcohol ethers. It is insoluble in 200# gasoline and alcohol.
Characters:
1, Good adhesion and High hardness;
2, Good compatibility with CAB or NC;
3, Non yellowing and good resistance to weather;
4, Good compatibility with other resins;
5, Good adhesion with plastic substrate;
high white B301 lithopone white pigment � belongs to the in� general � use lithopone, the appearance is white power. it's characture is non-toxic, tasteless, not dissolve in water. chemical stalility and resistence to alkali.
Fatty alcohol polyoxyethylene ether, levelling agent O also known as flat plus O, is a non-ionic surfactant, the appearance of milky white or beige paste, high molecular weight, solid (can be made into flake solid according to the requirements), easily soluble in water, ethanol, ethylene glycol, turbidity point, PH value of 1% water solution is neutral. Resistant to acid, alkali, hard water, heat and heavy metal salt. It has strong evenness, slow dyeing, permeability and diffusivity for all kinds of dyes. It can be used in the same solution with all kinds of surfactants and dyes. Appearance milky white, beige paste or solid shape PH 6-8 turbidity point 91-96
Applicationï¼?
1. As a non-ionic surfactant, the washing industry plays a role in emulsification, foaming, and decontamination. It is the main active ingredient of hand sanitizer, laundry detergent, shower gel, laundry detergent, detergent, and metal cleaning agent.
2. As a textile printing and dyeing auxiliary agent, the textile printing and dyeing industry plays an emulsifying role: emulsified silicone oil penetrating agent, leveling agent, polypropylene oil agent.
3. As a deinking agent, carpet detergent, and resin remover in the papermaking industry.
4. Other products such as pesticide emulsifiers, oil demulsifiers, lubricating oil emulsifiers, etc.
Cobalt oxide (Co203) is an expensive cobalt oxide with a theoretical cobalt content of 71.06%, an oxygen content of 28.94%, and a density of 6.079/cm3. It is a black amorphous powder that generates cobalt oxide (Co304) after heating. Cobalt oxide is an unstable compound and cannot be freed. The cobalt oxide commonly referred to actually still contains a certain amount of cobalt tetraoxide. Co203 is only stable in a hydrated state. This hydrate will dehydrate and transform into the intermediate oxide cobalt tetraoxide (Co304) at 265�°C. Cobalt oxide is reduced to cobalt tetraoxide (Co304) by H2 at 125�°C, reduced to CoO at 200�°C, and reduced to cobalt metal at 250�°C. Cobalt oxide is insoluble in water. After dissolving in water, it decomposes into hydrates when it encounters water. It is insoluble in water, but soluble in acid and forms corresponding salts.
Mica powder is a non-metallic mineral, containing a variety of components, of which the main SiO2, the content is generally about 49%, Al2O3 content is about 30%.
Mica powder has good elasticity and toughness. It is widely used in electrical appliances, welding rods, rubber, plastics, paper, paint, coatings, pigments, ceramics, cosmetics, new building materials and other industries
Alkyl Poly glucoside (APG)is a green, biodegradable non-ionic surfactant.
* It has low surface tension, good detergency, high solubility, high temperature
resistance, strong alkali resistance and rich and delicate foam, non-toxic, non-irritating.
* It has good compatibility ability, can be combined with various ionic and non-ionic surfactants using.
APG/Alkyl Glycoside/Decyl glucoside/Alkyl Poly glucoside usage:
1. Personal care: skin care, hair care, facial care
The new generation of shampoos and shower gel made with APG as the base has great foaming power, white and fine foam, softness to the skin, no irritation to the eyes, no pollution to the environment, good hard water resistance, and good conditioning and conditioning.
2. Home care: Laundry detergent, dishwashing liquid soap, bathroom cleaner, other surface cleaner. The detergent made of APG has good solubility, mildness and degreasing ability, no irritation to the skin, non-toxic, and easy to rinse.
3. Agricultural chemicals: It is suitable for pesticide emulsification. It can adjust soil temperature and has a significant synergistic effect on herbicides, insecticides and fungicides.
4. Textile and dyeing: APG can be used as an anti-wrinkle agent for cotton cloth in the textile industry. APG is suitable for refining, dyeing and other processing. The solution is not easy to generate foam and can reduce dye spots. It is especially suitable for high temperature refining agent, high temperature dyeing dispersing agent and leveling agent. mineral processing, rubber and plastic, energy and other fields.
It can be used as acid neutralizer, matching masking agent, precipitating agent, precipitation masking agent, color developer, saponification agent, stripping agent, detergent, etc.
With strong alkaline and strong hygroscopicity.
Easily soluble in water, exothermic when dissolving. The aqueous solution is alkaline and greasy.
It is highly corrosive and is corrosive to fibers, skin, glass and ceramics.
It reacts with aluminum, zinc, non-metallic boron, and silicon to release hydrogen, and undergoes disproportionation reaction with halogens such as chlorine, bromine, and iodine, and neutralizes with acid to generate salt and water.
Non calorie sweeteners, seasonings. Used for general food and health food. Suitable for use in combination with sugars such as sucrose in coffee, chocolate, gummy candies, beverages, cold drinks, desserts, baked goods, etc. It can improve the bitterness of certain amino acids, tannic acid astringency, caffeine bitterness, enhance dairy and cocoa flavors, and can also enhance the effect when used in spices.
Somatome has a better effect when mixed with other sweeteners. It has a synergistic effect with saccharin, AK sugar, and steviol glycosides, but the synergistic effect with saccharin and aspartame is not significant. Soma Sweet also has flavor enhancing properties
Bis(2-hydroxypropyl) Ether is commonly used as a plasticizer, an intermediate in industrial chemical reactions.
Properties: Dipropylene glycol is a kind of high purity product, suitable for flavor, cosmetics and other applications sensitive to odor. It is an odorless, colorless, water-soluble and hygroscopic liquid. Dipropylene glycol has a low vapor pressure and a moderate viscosity.
Application
Used in the manufacture of polyester resin. It is used as the solvent of cellulose acetate, cellulose nitrate, shellac varnish, castor oil, the component of fiber lubricant, and the preparation of plasticizer, fumigant, synthetic detergent, etc. In addition, dipropylene glycol can be used alone or in combination with diethylene glycol to extract aromatic hydrocarbons from hydrocarbons.
(1) Chemical synthesis: Dipropylene glycol is often used to synthesize other chemicals, such as polyethers, polyesters, etc.
(2) Solvent: Since dipropylene glycol has good water solubility, it can be used as a solvent to dissolve or dilute other substances.
(3) Spices and condiments: Dipropylene glycol can be used as a food additive to increase the taste and flavor of food.
(4) Cosmetics: Dipropylene glycol can be used as a moisturizer in cosmetics to improve the moisturizing effect of cosmetics.
(5) Pharmaceuticals: Dipropylene glycol can be used in the pharmaceutical field as a carrier or auxiliary for drugs.
Usage
1) Dipropylene glycol is the most ideal solvent for many fragrance and cosmetic applications. This raw material has good water, oil and hydrocarbon co-solubility and mild odor, little skin irritation, low toxicity, uniform distribution of isomers, excellent quality.
2) Dipropylene glycol can also be used as a coupling agent and moisturizer in a variety of different beauty cosmetic applications. In the field of perfume, the proportion of dipropylene glycol is more than 50%; In some other applications, the proportion of dipropylene glycol is generally less than 10% (by weight). Some of the specific product application areas include: curling lotions, skin cleans (cold creams, body washes, body washes, and skin lotions) deodorants, face, hand, and body skin care products, moisturizing skin care products, and lip balms, among others.
3) Dipropylene glycol can also play a role in unsaturated resins and saturated resins. It produces resins with superior softness. Crack resistance and weather resistance. The long-term yellowing resistance of the product is the value.
It is used as detergent and degreaser in wool textile industry, fabric detergent. Or can be used as an important part of liquid detergent to prepare household and industrial detergents. Generally, as the emulsifier in industry, the emulsion obtained is very stable.
Performance
It is made by natural fatty alcohol or synthetic fatty alcohol. It is easily soluble in oil and polar solvent. It is dispersive in water and has good emulsifying performance. As the w / O emulsifier, it has low toxicity, easy biodegradation, good emulsification and foaming ability, and is an important non-ionic surfactant.
Purpose
It is an intermediate form for the production and preparation of alcohol ether anionic surfactant. It is mainly used in the production of AES by S03 continuous sulfonation method, and also used as industrial detergent and emulsifier. It is widely used in civil detergent, chemical fiber oil agent, textile industry, leather industry, pesticide, electroplating, papermaking, cosmetics and other industries.
Zinc Stearate Typical Properties
Item Standard
Appearance White fine powder
Loss on drying(%) 1.0
Zinc Assay(%) 10.3-11.3
Free acid(%) 1.0
Finess(325mesh) 99%
Melting Point 115-125
Zinc Stearate Usage
1. Used as a softening lubricant for rubber products, a polishing agent for textiles, a stabilizer for polyvinyl chloride plastics
2. Used as a stabilizer for polyvinyl chloride plastic products, a softener for rubber products
3. Used in the formulation of the industry, curing oils and lubricants, as well as paint drying agents. It is used for the processing of PVC and rubber non-toxic products, which can effectively improve the photothermal stability of PVC and rubber products. The dosage in PVC processing is usually <1 part; it is used in rubber products, also used in PP, PE, PS, EPS polymerization. The additive and pencil lead are generally used in an amount of 1 to 3 parts.
Vaseline is a semi-liquid mixture of alkanes or saturated hydrocarbons, also known as petrolatum, which is obtained by fractional distillation of petroleum. Its state is between solid and liquid at room temperature, and there are three colors of brown, yellow and white due to different uses. Natural petroleum jelly is derived from petroleum residual oil concentrates such as paraffinic heavy oil; artificial petroleum jelly is derived from a mixture of mineral oil thickened with pure ceresin, paraffin and paraffin grease. Vaseline has a smell of mineral oil, but no kero sene. Can be used as raw materials for medicines and cosmetics, and also for machine lubrication.
1.Helps soothes chapped skin.
2.Highly effectively protests the skin from the drying effects of weather.
3.Retains essential moisture in your skin leaving it nourished and radiant.
Application
Vaseline is a mineral wax, it will not be absorbed by the skin, it can form a protective film on the skin surface, so that the skin's water is not easy to evaporate and lose, and it is extremely insoluble in water, and can adhere to the skin for a long time, so it has a very Good moisturizing effect, very suitable for dry skin. Can be used as lip balm, hand cream, face or body, is a very good moisturizer. It also has the effect of removing scars. 2. Vaseline is non-irritating, stable and difficult to deteriorate, and it is not easy to cause human sensitivity. It is most suitable for people who are allergic to the fragrances and alcohols added to general moisturizing product.
Introduction:
4-hydroxyethyl piperazine ethosulfonic acid (HEPES) is an important hydrogen ion buffer, which has a good buffer ability in the pH range of 6.8 to 8.2, and can control a constant pH for a long time. Using a concentration of 10 ~ 50mmol/L, the general culture medium containing 20mmol/L 4-hydroxyethyl piperazine taurine can have a good buffer capacity, and has no toxic effect on cells.
Application:
HEPES (4-hydroxyethyl piperazinethesulfonic acid) is a non-ionic amphoteric buffer with high polarity, and is inert to a variety of chemical reagents and enzymes. It does not participate in and interfere with the process of biochemical reactions, and has no inhibitory effect on enzyme chemical reactions. Therefore, it can be used specifically for the research of proteins and enzymes that are highly volatile and ph-sensitive to organelles and very volatile.
Buffer solution preparation:
(1)hepes buffer can be directly added to the prepared culture medium according to the desired concentration, and then filtered to remove bacteria. 2.38 g HEPES was added to each 1000ml of culture medium, the pH was adjusted to 7.2 with lNNaOH after dissolution, and the bacteria were removed by filtration before use. At this time, the concentration of HEPES was 10mmol/L.
(2) 100x storage solution (lmol/L) could also be prepared. Before use, 99ml culture solution was added to lml storage solution, and the final concentration was 10mmol/L. lmol/L (100x) hepes buffer was prepared as follows: 23.8gHEPES was dissolved in 90ml double distilled water, the pH was adjusted to 7.5-8.0 with lNNaOH, and then the water was fixed to 100ml, filtered to remove bacteria, divided into vials (2ml/ bottle), and stored at 4�ºC or -20�ºC.
Purpose:
1.Biological buffer; Reaction buffer, prehybridization buffer and hybridization buffer for isolation and analysis of RNA nuclear fraction; For RNA with T4RNA
2.Molecular biology grade is used for RNA3' -end labeling with T4 RNA ligase
3.Cell-cell adhesion, short-term cell aggregation culture, cleaning of tissue and cell buffer
Synthesized Signal Generators
TFG3630
TFG3630 synthesized signal generators with PLL technique and use the FPGA to control screen display and output, with excellent technical performances and powerful function which are necessary for the experimental detection circuit and device detection. Large color LCD interface can show a variety of working parameters. Keypads and knob are convenient for operation.
China Digital Multimeters
China Frequency Characteristic Analyzer
China Frequency Counter
Features
Frequency resolution: 3Hz
Unlimited measurement range: digital setting directly for the whole range.
Non-intergraded process: up to the stable value immediately when switching, continuous signal phase and amplitude without deflection.
Sweep characteristics: with the function of frequency sweep and power sweep. Start point and stop point can be set arbitrarily.
Modulation characteristics: pulse modulation signal with user-defined can be output.
Operation mode: key operation, TFT-LCD interface, direct digital setting, continuous adjustment by knob.
High reliability: large scale integrated circuit, SMT, high reliability and long service life.
Communication port: USB device , RS232 and GPIB (optional)
Specifications
Frequency
Range 25MHz~3GHz
Resolution 3Hz
Accuracy ±5ppm
Stability 1Ã?10-7
Reference Frequency Reference Output:
Frequency: 10MHz
Level: >0dBm
Port: BNC connector
The Premium BBQ Pellet Smoker Tube gives you the ability to transform any ordinary grill into a smoker, generate extra smoke for your current smoker, and provide adequate cold smoke for cheese, meats, and vegetables.
82 Turbines Generator Transformers Tg Auxiliaries Non Destructi Suppliers
Short on time? Let Turbines Generator Transformers Tg Auxiliaries Non Destructi sellers contact you.
