Chemicals & Plastics

Dimethyl carbonate (DMC) contains carbonyl, methyl, methoxy and carbonylmethoxy groups in its molecular structure, so it can be widely used in organic synthesis reactions such as carbonylation, chemicalbook methylation, methoxylation and carbonyl methylation. It has a very wide range of uses and is mainly used as a carbonylation and methylation reagent, a gasoline additive, and a raw material for synthesizing polycarbonate (PC). Brand: Soarwin CAS No.: 616-38-6 EC Number: 210-478-4 Molecular Formula: C3H6O3 Density: 1.069 g/mL at 25 °C (lit.) Melting point: 2-4 °C (lit.) Boiling point: 90 °C (lit.) Flash point: 65 °F

Minimum Order: 1 bags

Methyl tert-butyl ether (MTBE) is mainly used as a gasoline additive and has excellent anti-knock properties. It has good miscibility with gasoline, absorbs less water, and is environmentally friendly. MTBE can improve the cold start characteristics and acceleration performance of gasoline and has no adverse effect on air resistance. Although methyl tert-butyl ether has a low calorific value, driving tests have shown that the use of gasoline containing 10% Chemicalbook MTBE can reduce fuel consumption by 7%, and significantly reduce the lead content and CO content in exhaust gas, especially the emission of carcinogenic polycyclic aromatic hydrocarbons. As a raw material for organic synthesis, it can be used to produce high-purity isobutylene. It can also be used to produce 2-methylacrolein, methacrylic acid and isoprene. In addition, it can also be used as an analytical solvent and extractant. Brand: Soarwin CAS No.: 1634-04-4 EC Number: 216-653-1 Molecular Formula: C5H12O Density: 0.7404 Melting point: -110 °C Boiling point: 55-56 °C(lit.) Flash point: -27 °F

Minimum Order: 1 bags

The product of name:Magnesium Chloride 46.5% Flakes Synonyms： Magnesium Chloride Flakes Magnesium Chloride 6H2O Flakes Magnesium Chloride, 6-Hydrate Flakes Magnesium Chloride Hexahydrate Flakes Magnesium Chloride Hydrate Flakes Magnesium Chloride, Hydrous Flakes Appearance:White flakes with a bitter taste.Easy to dissolve in water and ethanol, and prone to deliquescence in high humidity. Type:Industry/Food Chemical Formula:MgCl2·6H2O HS CO.:28273100 CAS NO.:7791-18-6 EINECS:232-094-6 Molecular Weigh:203.303

Isopropyl alcohol can replace ethanol as a solvent in many cases. It is a good solvent and chemical raw material. It is used in coatings, medicine, pesticides, cosmetics and other industries. It is also used to produce acetone, chemicalbook isopropyl ester, isopropylamine (raw material of atrazine), diisopropyl ether, isopropyl acetate and thymol. It is the first chemical product made from petroleum raw materials in the history of petrochemical development. Brand: Soarwin CAS No.: 67-63-0 EC Number: 200-661-7 Molecular Formula: C3H8O Density: 0.785 g/mL at 25 °C(lit.) Melting point: -89.5 °C Boiling point: 82 °C(lit.) Flash point: 53 °F

Minimum Order: 1 bags

The product:Magnesium Chloride 99% FlakesAppearance:White Flakes or Grey Flakes Type:Industry Grade Packing method:Two-layer,PP outside + PE inside,25kg or 1000kg or customized bags. Application: Safe and efficient performance,widely used in metallurgy, transportation, agriculture, etc The product of name:Magnesium Chloride 99% Flakes Synonyms： Flakes Magnesium Chloride; Magnesium Chloride anhydrous; Magnesium Chloride anhydrous Flakes Appearance: White Flakes with a bitter and salty taste. Type:Industry Grade Chemical Formula:MgCl2 Molecular Weigh:95.211 HS CO.:28273100 CAS NO.:7786-30-3 EINECS:232-094-6 Physical and Chemical Property: Relative Density:2.323g/m3 Melting Point:714℃ Boiling Point:1412℃ Water-soluble:Soluble in water [400g/l (20℃)],Slightly soluble in acetone, ethanol, methanol, and pyridine. Dissolution method: First, add appropriate water or other liquid reagents to the container, then slowly add a small amount of anhydrous magnesium chloride and stir continuously to ensure that the magnesium chloride is fully dissolved, while preventing the liquid from splashing out and causing burns.

The name of Product:Calcium Chloride 94%-97% prills Appearance:White particles, odorless, slightly bitter taste. Grain Size:1mm-3mm Turbidity:10 Packing: Two-layer,PP outside+PE inside,25kg/bag or 1000kg/bag or customized according to requirements Expiry date: 2 years Calcium Chloride 94%-97% Prills An anhydrous pellet form of Calcium Chloride (CaCl2). It is the most widely used and most effective of all cement accelerators. Normally 1 to 3% calcium chloride based on the cement is used. In general calcium chloride is added to cement slurries to shorten the setting time and/or accelerate the hardening process. It can also be used to offset the delay caused by other additives such as dispersants, fluid loss additives and retarders. Synonyms: CaCl2; Calcium Chloride； Anhydrous Calcium Chloride; Calcium Chloride Anhydrous Granular; Molecular Formula:CaCl2 Appearance:White solid particles, odorless, slightly bitter in taste, highly hygroscopic and deliquescent. HS Code:282720 CAS NO.:10043-52-4 EINECS:233-140-8 Physical and Chemical Properties: Relative density:2.15(25℃） Melting point:772℃ Boling point:1600℃ Solubility:Easily soluble in water, releases a large amount of heat when dissolved. Highly susceptible to deliquescence when exposed to air. Easy to dissolve in water,with a solubility of 74g/100ml of water at 20℃，while releasing a large amount of heat (the enthalpy of dissolution of calcium chloride is -176.2 cal/g). Highly hygroscopic: easily deliquescent when exposed to air. The state of the product after being damp: The water absorption is small, and the external shape has not undergone significant changes, still in the form of blocks; After absorbing water again, the surface begins to become wet, cold, and loose, with a tendency to dissolve; Has a large water absorption capacity, transforms from wet and cold small pieces into liquid, and then completely dissolves in water. Chemical Stability:  ·Stable under normal temperature and pressure ·Avoid moisture, heat, and high temperatures Easy to dissolve in water, ethanol, and acetone. Highly hygroscopic, easily deliquescent when exposed to air. Easy to dissolve in water and release a large amount of heat, its aqueous solution is slightly acidic. Dissolve in alcohol, acetone, and acetic acid. Reacting with ammonia or ethanol, CaCL2 · 8NH3 and CaCL2 · 4C2H5OH complexes are formed, respectively. The precipitate that crystallizes from an aqueous solution at room temperature is usually hexahydrate. When gradually heated to 30 ℃, it dissolves in its own crystal water and gradually loses water upon further heating. At 200 ℃, it becomes dihydrate, and when heated again to 260 ℃, it becomes white porous anhydrous calcium chloride. Easy to absorb moisture. The solubility in 100g of water is 74.5g (20 ℃) and 159g (100 ℃). ·At room temperature, due to the crystallization of aqueous solutions, they often form hexahydrate salts. When heated to 30 ℃, it dissolves in its own crystal water and gradually loses water by further heating. At 200 ℃, it becomes a dihydrate salt, and when heated again to 260 ℃, it becomes white porous anhydrous calcium chloride. At this point, water reacts with anhydrous calcium chloride and also generates CaO. ·Contact with the skin can cause corrosion and blistering

The name of product:Calcium Chloride 74% Powder Appearance:white powder.non-toxic, odorless, slightly bitter in taste Mesh Size:80-100meshes // 200meshes Product Advantages:High content, fine powder, dissolve in water quickly, clear aqueous solution. Packaging specifications:25kg/bag or 1000kg/bag or customized,Double layered packaging,PP outside + PE inside. Expiry date: Two years Calcium Chloride 74% Powder Calcium Chloride Powder is a highly effective desiccant and de-icing agent. With a concentration of 74%, this white, crystalline powder is commonly used for moisture control, road safety (especially in winter for melting ice and snow), and industrial applications like dust control and concrete acceleration. Calcium Chloride 74% Powder is available in 25kg/bag, 1000kg/bag, or customized packaging, featuring double-layered protection with PP on the outside and PE on the inside to ensure optimal storage and transportation conditions. Appearance:white powder.non-toxic, odorless, slightly bitter in taste Type:Industry Grade Molecular weight:147.0146 EINECS:233-140-8 HS Code:282720 CAS No.:10035-04-8 Physical and Chemical Properties: Relative densit:1.835g/cm3 Melting point:772°C Boiling point:1935°C Highly hygroscopic: easily deliquescent when exposed to air. Solubility: It is easily soluble in water and releases a large amount of heat. Its aqueous solution is slightly alkaline. Dissolve in alcohol, acetone, and acetic acid.

The name of product:Calcium Chloride 74% Flakes Appearance:white or off-white flakes .non-toxic, odorless, slightly bitter in taste Product features:white flakes, less powder, clear aqueous solution, high content. Packaging method: Two-layer,PP outside + PE inside,25kg/bag or 1000kg/bag plastic woven bags or color film bags or customized according to requirements. Expiry date: 2 years Calcium Chloride 74% Flakes Appearance:white or off-white flakes .non-toxic, odorless, slightly bitter in taste Type:Industry Grade Pack: Calcium Chloride Flake 77% in 25kg/bag,1000kg/bag Molecular weight:147.0146 EINECS:233-140-8 HS Code:282720 CAS No.:10035-04-8 Contact us for the calcium chloride 77% flake best price now. Physical and Chemical Properties: Relative densit:1.835g/cm3 Melting point:772°C Boiling point:1935°C Highly hygroscopic: easily deliquescent when exposed to air. Solubility: It is easily soluble in water and releases a large amount of heat. Its aqueous solution is slightly alkaline. Dissolve in alcohol, acetone, and acetic acid. Reacting with ammonia or ethanol, CaCl2·8NH3 and CaCl2·4C2H5OH complexes are formed, respectively. At low temperatures, the solution crystallizes and precipitates into hexahydrate. As it gradually heats up to 30°C, it dissolves in its own crystal water and gradually loses water upon further heating. At 200°C, it becomes dihydrate, and when heated up to 260°C, it becomes white porous anhydrous calcium chloride. Other: Dihydrate calcium chloride is an ionic compound, and its aqueous solution is neutral or weakly alkaline. Under high temperature conditions, dihydrate calcium chloride can dehydrate to form anhydrous calcium chloride (CaCl2), which can be further decomposed into calcium oxide (CaO) and hydrogen chloride gas (HCl) upon heating.

Methanol has a wide range of uses and is a basic organic chemical raw material and high-quality fuel. It is mainly used in the fields of fine chemicals and plastics to produce a variety of organic products such as formaldehyde, acetic acid, methyl chloride, methylamine, dimethyl sulfate, etc. It is also one of the important raw materials for pesticides and medicines. Methanol can be used as a new type of clean fuel after deep processing and can also be added to gasoline for combustion. Brand: Soarwin CAS No.: 67-56-1 EC Number: 200-659-6 Molecular Formula: CH4O Density: 0.791 g/mL at 25 °C Melting point: -98 °C(lit.) Boiling point: 65.4 °C(lit.) Flash point: 52 °F

Minimum Order: 1 bags

Ethyl acetate is a widely used fine chemical product with excellent solubility and quick drying. It is widely used and is a very important organic chemical raw material and excellent industrial solvent. It is widely used in the production of acetate fiber, ethyl fiber, chlorinated rubber, vinyl resin, acetate fiber resin, synthetic rubber, coatings and paints. Its main uses are: as a chemicalbook industrial solvent, it is used in coatings, adhesives, ethyl cellulose, artificial leather, linoleum colorants, artificial fibers and other products; as an adhesive, it is used in the production of printing inks and artificial pearls; as an extractant, it is used in the production of medicines, organic acids and other products; as a spice raw material, it is used as the main raw material for fruit flavors such as pineapple, banana, strawberry and spices such as whiskey and cream. Brand: Soarwin CAS No.: 110-54-3 EC Number: 203-777-6 Molecular Formula: C6H14 Density: 0.659 g/mL at 25 °C(lit.) Melting point: -95 °C Boiling point: 68.95 °C(lit.) Flash point: 30 °F

Minimum Order: 1 bags

Vinyl acetate acid produced by acetic acid and acetylene is an important raw material for the synthesis of drugs, dyes and fragrances, and is also an important solvent for processing rubber. Acetic acid plays an important role in industrial production and organic synthesis. Brand: Soarwin CAS No.: 64-19-7 EC Number: 200-580-7 Molecular Formula: C2H4O2 Density: 1.049 g/mL at 25 °C(lit.) Melting point: 16.2 °C(lit.) Boiling point: 117-118 °C(lit.) Flash point: 104 °F

Minimum Order: 1 bags

PDLC liquid crystals high Birefringence refractive index liquid crystal Mixture QYPDLC-036 QYPDLC-421 QYPDLC-901 QYPDLC- HD010 QYPD-470-N01 QYPD-470-N02 QYPD-470-N03 QYPDLC-HD002-6 Lower Operating Temperature Tkn(C) <-10 <-20 <-30 -30 -15 -15 -15 -10 Upper Operating Temperature Tni(C) 95 105 106 150 100 102 90 127 Birefringence(589nm,20C) 0.2501 0.251 0.264 0.28 0.275 0.28 0.275 0.315 Ordinary Refractive Index (No)(589nm,20C) 1.521 1.5235 1.528 1.517 1.524 1.523 1.523 1.529 Electrical properties V10(VAC),0,20(V) 1.524 1.887 1.97 2.37 1.55 1.57 1.53 2.562 Electrical properties V90(VAC),0,20(V) 2.247 2.642 2.78 2.93 2.33 2.38 2.21 3.49 Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets.

Minimum Order: 20 square metres

The application of micronized waxes in wood coatings is mainly used to enhance the smoothness, scratch resistance and feel of the coatings, as well as to provide a matting effect. The following are specific application scenarios: Application Scenarios Enhancement of smoothness and scratch resistance: Micronized wax can improve the leveling of wood coatings, reduce surface imperfections, and enhance abrasion resistance and scratch resistance. Optimization of feel: Some micronized waxes (e.g. polypropylene waxes) provide a soft touch and, in combination with silica matting powders, a matte effect can be achieved. Matting effect: The particle size and distribution of the micronized waxes influence the matting effect of the coating film and are suitable for wood finishes that require a matt appearance.

Washing machines face a combination of water, detergent and high temperatures, which is different from most ordinary mechanical systems. Washing machine oil seals are designed to withstand constant exposure to water and cleaning agents, while ordinary oil seals can quickly fail due to corrosion from detergents and water. Brand Name: 37*66*9.5/12 Material: NBR nitrile rubber Dimensions: inner diameter * outer diameter * thickness Scope of application: washing machine Type: Oil Seal OEM: Accpetable Place of Origin: Hebei, China Features: wear resistance, waterproof Uses: water seals, dust seals，oil seal Packing: 1 pc per bag Certificate: ISO9001/TS16949 Packaging & delivery Selling Units: Single item Single package size: 25X25X3 cm Single gross weight: 0.350 kg Package Type: cartons packing Delivery Detail Within 15 days