Bentonite is a non-metallic mineral with montmorillonite as the main mineral composition. Montmorillonite structure is composed of
two silica tetrahedra and a layer of aluminum oxide octahedron 2: Type 1 crystal structure, due to the lamellar structure formed by montmorillonite cells there are some cations, such as Cu, Mg, Na, K, etc., and the interaction between these cations and montmorillonite cells is very unstable, easy to be exchanged by other cations, so it has good ion exchange. Abroad, it has been
applied in more than 100 departments in 24 fields of industrial and agricultural production, with more than 300 products, so
people call it "universal soil".
Dimethylacetamide (DMAC) is a colorless, transparent liquid with good solubility and high polarity, widely used in the chemical, pharmaceutical and electronics industries. It is an excellent solvent that can effectively dissolve a variety of organic and inorganic compounds and is suitable for a variety of industrial applications.
1. Chemical Name: Magnesium Chloride hexahydrate
2. Molecular Formula: MgCl26H2O
3. Molecular Weight: 203.30
4. CAS: 7791-18-6
5. Character: It is white flake, easily soluble in water. It�?�¢??s hygroscopic in the damp, decomposing to hydrogen chloride and
magnesium oxide in a high temperature.
6. Usage: It can be used as nutrient supplement, skin care products(likd magnesium oil), coagulator, stabilizer. It can also be used in making bean curd. Using brine(solution of magnesium chloride) to make bean curd is far better than using gypsum. It also can be used as food additives in other food industries.
7. Storage and Transport: It should be stored in a dry and ventilated warehouse, kept away from water and moisture during
transport, unloaded with care so as to avoid being damaged. Furthermore, it must be stored separately from poisonous substances.
item value
CAS No.6712-98-7
Other Names Diethanolisopropanolamine / Deipa
MF C7H17O3N
EINECS No.229-764-5
Place of Origin China
Type Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Syntheses Material Intermediates
Purity 85% 97%
Model Number CHEMCOLA-16
Application Grinding aid raw materials
Appearance Colorless or light yellow viscous liquid
Package Drum
CAS 6712-98-7
Grade Industrail Grade
Boiling point 145 �?�¢??(0.6 mm Hg(lit.))
Density 1.079 g/cm�??�?�³
MOQ 1 Ton
Melting point 31.5- 36 �?�¢??
Molecular Weight 163.215
Molecular formula C7H17O3N
Application Grinding aid
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Light stabilizer UV1084 is a thiobiphenol nickel salt light stabilizer, both light stabilizer and antioxidant dual function, the appearance of light green powder, soluble in n-heptane, tetrahydrofuran, with no discoloration, low volatility, good compatibility, excellent thermal stability and other characteristics, suitable for fibers and thermoplastic fibers, especially for high-temperature processing materials, with dye auxiliary dye effect, with dye chelating, can improve color luminosity and brightness. It has acid resistance to erosion and is especially suitable for PE films and PP turf.
Dioctyl phthalate (DOP) is an important general plasticizer, mainly used in the processing of polyvinyl chloride resin, but also used in the processing of chemical fiber resin, acetate resin, ABS resin and rubber and other polymers, can also be used to make paint, dye, dispersant, etc.
General-purpose DOP: Widely used in plastics, rubber, paint, emulsifiers and other industries. The plasticized PVC can be used in the manufacture of artificial leather, agricultural film, packaging materials, cables and so on.
Dioctyl phthalate (DOP) is an important general plasticizer, mainly used in the processing of polyvinyl chloride resin, but also used in the processing of chemical fiber resin, acetate resin, ABS resin and rubber and other polymers, can also be used to make paint, dye, dispersant, etc.
General-purpose DOP: Widely used in plastics, rubber, paint, emulsifiers and other industries. The plasticized PVC can be used in the manufacture of artificial leather, agricultural film, packaging materials, cables and so on.
The products have many advantages such as high thermal decomposing temperature, low
thermofade of high temperature, low content of free phenol, good fluidity, high soakage ability for fiber and
stuffing. And friction products have stable friction coefficient, high ability of thermo-recovery, and
low wearing, etc...Our products have been used for many frictional materials such as brake sheet,
brake shoe and clutch disk, etc.
Isododecane is an important ingredient in cosmetics. It can be used as an emulsifier for pastes in cosmetic products to help mix water and oil-based ingredients together to achieve a uniform distribution and texture of the product. Since it is colorless, tasteless and odorless, it does not affect the aroma or color of the cosmetic. It is used as a cosmetic solvent to make the product fresh, easy to wipe, and can reduce and prevent the outflow of water from the skin. In addition, due to its stability, isododecane is often used as a solvent for chemical reactions. In analytical chemistry, it is also commonly used as an internal standard to determine the yield and conversion rate of a reaction, and a known concentration of Isododecane can be added to the analytical sample to correct the analytical data and ensure accuracy.
Food Industry: It can be used as a flavoring agent for toothpaste, chewing gum, beverages, candies, etc. Adding an appropriate amount of menthol to food can give the product a cool taste and a unique flavor.
Cosmetics Field: When added to cosmetics such as toothpaste, shampoo, body wash, and skin - care products, it can bring a cool feeling to users and has a certain antibacterial and anti - inflammatory effect.
Medical Field: In medicine, it is used as a stimulant. When it acts on the skin or mucous membrane, it has a cooling and antipruritic effect. Taken orally, it can be used for headache and inflammation of the nose, pharynx and larynx. Menthol is often contained in common cold medicines, painkillers, oral - care products and other.
Ectoin is a powerful, multifunctional active ingredient with outstanding, clinically proven efficacy. The product provides excellent anti-aging and cell-protection benefits. Ectoin repairs and improves damaged, aged or stressed and irritated skin, promotes skin barrier repair and long-term hydration. It shows comprehensive anti-pollution efficacy and blue light protection and supports a healthy skin microbiome - for a scientific approach in efficient anti-aging and skin protection concepts. Suitable for all skin types including sensitive, allergic and baby skin.
Acetonitrile is an organic compound with the molecular formula CH3CN or c2h3n. It is a colorless liquid, highly volatile, with a special smell similar to ether, excellent solvent performance, and can dissolve a variety of organic, inorganic and gaseous substances. It has certain toxicity and is infinitely miscible with water and alcohol. Acetonitrile is an important organic intermediate, which can undergo typical nitrile reactions and is used to prepare many typical nitrogen-containing compounds. Acetonitrile can be used as a solvent for the synthesis of vitamin A, cortisone, carboamine drugs and their intermediates, and also as an active medium solvent for the manufacture of vitamin B1 and amino acids. It can replace chlorinated solvent. It is used in vinyl coating, fatty acid extractant, alcohol denaturant, butadiene extractant and solvent of acrylonitrile synthetic fiber. It is also used in fabric dyeing, lighting, perfume manufacturing and photosensitive material manufacturing.
Chemical analysis and instrumental analysis
Acetonitrile is an organic modifier and solvent used in thin layer chromatography, paper chromatography, spectroscopy and polarographic analysis in recent years. Since high-purity acetonitrile does not absorb ultraviolet light at 200nm ~ 400nm, an application being developed is as a solvent for high-performance liquid chromatography HPLC, which can make the analytical sensitivity as high as 10-9 levels.
Intermediate of synthetic medicine and pesticide
Acetonitrile can be used as an intermediate in the synthesis of various medicines and pesticides. In medicine, it is used to synthesize a series of important pharmaceutical intermediates, such as vitamin B1, metronidazole, ethambutol, aminopteridine, adenine and antitussive; In pesticides, it is used to synthesize pyrethroid insecticides, acetaminophen and other pesticide intermediates.
Semiconductor cleaning agent
Acetonitrile is an organic solvent with strong polarity. It has good solubility in grease, inorganic salt, organic matter and polymer compounds. It can clean grease, wax, fingerprints, corrosive agent and flux residues on silicon wafers. Therefore, high purity acetonitrile can be used as semiconductor cleaner.
Name: Tipa Triisopropanolamine
CAS:122-20-3
EINECS:204-528-4
Appearence:White crystal
Formula:C9h21no3
At present, in the field of cement grinding aids, most of its formulations are single or compound products of chemical raw materials such as alcohols, alcoholamines and acetates.
Compared with other similar cement additive products, diethanol monoisopropanolamine (DEIPA) Compared with other alcohol amine products, it has great advantages in improving grinding efficiency, saving energy and reducing consumption and improving cement strength. The cement grinding aid patents disclosed in US7160384 and US6048393 show that diethanol monoisopropanolamine can greatly improve the specific surface area of cement in terms of grinding aid performance, and can simultaneously enhance the early and late strength of cement.
In the field of softener application, the Journal of Sur-factants and Detergents, Vol.4, (October, 2001) shows that the diester quaternary ammonium salt softener prepared from diethanol monoisopropanolamine has good biodegradability, flexibility and manufacturing costs have great advantages.
EDTA-2NA is a white crystal powder with two crystal water,
easy to lose crystal water when dried and easy to soluble in water,
but hard to soluble in organic solvents like alcohol or ethyl ether.
The pH value of 5%(25 �??�?�°C ) aqueous solution is 4.0~6.0.
EDTA-2Na is used in detergent, liquid soap, shampoo, agricultural chemicals, fixer solution for development of color film, water cleaner, PH modifier.
Methylpyrrolidone, also known as NMP or 1-methyl-2-pyrrolidone). NMP (N-Methylpyrrolidone) highly polar organic solvent used in a variety of industries and applications. Colorless transparent oily liquid with a slight amine odor. It is soluble with water, alcohols, ethers, esters, ketones, halogenated hydrocarbons, aromatic hydrocarbons and castor oil. Low volatility, thermal stability, chemical stability are good, can volatilize with water vapor. It has hygroscopic property. Sensitive to light.
APPLICATION
1. Conductive pastes for lithium-ion battery and carbon nanotubes.
2. Acetylene concentration and extraction of butadiene, isoprene and aromatic hydrocarbons.
3. Lubricating oil refining.
4. Polymer solvents for insoluble engineering plastics (poly(p-phenylene sulfide) , polyimide) and aramid fibers.
5. High-grade paint, ink, pigment.
6. Cleaning agent: deoiling, degreasing, dewaxing, polishing, rust, paint, etc.
7. Artificial kidney function membrane fluid, desalination membrane fluid.
8. Polymer industry, pharmaceuticals, pesticides and other industries.
1. Octocrylene is a UV-B filter that is approved in the USA, Europe, and Japan for use in sun care preparations.
2. Octocrylene is miscible with many cosmetic oils, it can easily be incorporated into the oily phase of an emulsion
3. Octocrylene is hydrophobic and oil-soluble, it is preferred for water-resistant and water-repellant formulations octocrylene is also compatible with all common plasticizers.
Function & Application
Octocrylene is a UVB sunscreen with strong water-resistant properties and a rather broad-band absorption range. It exhibits good photostability and is being evaluated by many companies as an effective SPF booster and waterproofing enhancer.
This is an expensive ingredient with an approved usage level of 7 to 10 percent in both the United States and the European Union. Although gaining in popularity among formulators, its cost and usage level can limit use. In addition, some studies are indicating it may cause allergic reactions in the skin with a history of photoallergy.
Use:
Octocrylene is chemically related to cinnamates. It can be used to boost SPF and improve water resistance in a given formulation.
Octocrylene is photostable and can improve the photostability of other sunscreens. It is expensive and can present difficulties in the formulation.
SEBS is a linear triblock copolymer with polystyrene as the end segment and ethylene butene copolymer obtained by hydrogenation of polybutadiene as the intermediate elastic block. SEBS does not contain unsaturated double bonds, so it has good stability and aging resistance. It is both plastic and highly elastic and can be processed and used without vulcanization. The leftover materials can be reused and are widely used in the production of high-end elastomers, plastic modifiers, adhesives, lubricating oil tackifiers, etc Filler and sheath materials for wires and cables.
[Product Name]: Ubidecarenone (Coenzyme Q10)
[Molecular formula]: C59H90O4
[Molecular weight]: 863.34
[CAS]:303-98-0
[Content]: 10%,20% water-soluble Coenzyme Q10; 98% fat-soluble Coenzyme Q10
[Extraction source]: pig heart or beef heart.
[Function]: Nutritional fortifier
[Appearance]: Yellow or orange-yellow crystalline powder
[Solubility]: easily soluble in chloroform, benzene, carbon tetrachloride, soluble in acetone, ether, slightly soluble in ethanol, insoluble in water, methanol
[Storage conditions]: This product should be sealed and shaded, and stored in a dry, cool and well-ventilated place
[Validity period]: two years
Use instructions
Important intermediates for organofluorine synthesis, advanced chemical synthesis, fluorine-containing surfactants, electroplating intermediates
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