Dimethyl Malonate Suppliers and Manufacturers

Dimethyl sulfoxide is an extremely important non proton polar solvent that is soluble in both water and organic solvents, it mainly used in dye, acrylic fibers, paint, coating, antifreeze and agriculture. Application: 1. DMSO can be used for the extraction of arene, also as the reaction medium used for resins and dyes, and applied to acrylic polymerization and spinning solvent. 2. DMSO can be used as an organic solvent, reaction medium and the intermediates of organic synthesis. It is highly versatile. This product has a highly selective extraction capacity, and can be used as the polymerization and condensation solvent of acrylic resin and polysulfone resin, as the polymerization and spinning solvent of polyacrylonitrile and cellulose acetate, as the extraction solvent for separating alkanes and arenes, and as the reaction medium for the arenes, butadiene extraction, acrylic fiber, plastic solvents, organic and synthetic dyes, and pharmaceuticals industries. In the field of medicine, dimethyl sulfoxide has anti-inflammatory and analgesic effect with a strong capability of penetration through the skin, and thus being able to dissolve certain drugs and boost their penetration into the human body to achieve the therapeutic purposes. Taking this carrier property of dimethyl sulfoxide can make it be used as pesticide additives. Add a small amount of dimethyl sulfoxide in some pesticides can facilitate the penetration of pesticides into the plant in order to improve the efficacy. dimethyl sulfoxide can also be used as the dye solvent, dye removing agent, and dye carrier for the synthetic fibers. It can also be used as the absorbent of recycling acetylene and also the modifiers of synthetic fiber, antifreeze agent and the capacitor dielectric, brake oil, and extractant of the rare metals. 3. DMSO can be used as analytic solvents and fixing agent of gas chromatography as well as the solvent for analyzing UV spectra

Description Dimethyl sulfone is a metabolite occurring in plasma and CSF of normal human. It derives from dietary sources, from intestinal bacterial metabolism and from human endogenous methanethiol metabolism. It's available as a prescription drug and DMSO helps medicines get through the and can affect proteins, carbohydrates, fats, and water in the body. People use DMSO for), limb pain that usually occurs after an injury, and leakage of an IV drug from the vein into surrounding and tissue. Usage Used as raw materials for organic synthesis, high temperature solvents, food additives and health products raw materials. Dimethyl sulfone is used as a high-temperature solvent for both inorganic and organic substances. It acts as an intermediate as well as medium in organic synthesis. It plays an important role as a carbon source by the airborne bacteria Afipia.

1.Quick details for Dimethyl sulfide Product name Dimethyl sulfide CAS 75-18-3 Molecular Formula C2H6S Molecular weight 62.13 Apperance Colorless liquid purity 99% 2.Useage for Dimethyl sulfide Organic intermediate 3 .storage for Dimethyl sulfide ventilated warehouse; keep away from sunshine; avoid fire; avoid moisture.

Sorbic Acid, E200, CAS no.110-44-1, food preservative, manufacturing process via chemical synthesis, malonic acid and trans-butenal as raw materials, also can be produced from isomeric hexadecenoic acids. Sorbic acid is used in it's salt forms (sodium sorbate, Potassium sorbate, and calcium sorbate) as a preservative in the production of drinks and food to prevent the growth of any mold, yeast, and fungi. It can be used to preserve wines, beverages, soy sauces, picked products, seafood, and meat products. The preservative efficiency of Sorbic Acid is 5-10 times the effectiveness of Sodium benzoate. As an experienced Sorbic Acid manufacturer and supplier, we has been supplying and exporting Sorbic Acid for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Sorbic Acid powder/granular food grade Specification ITEM STANDARD Appearance White crystalline powder or granular Identification Conforms Heat Stability Not change in color after heating for 90 minutes at 105 Odor Slight characteristic odor Purity 99.0-101.0% Water 0.5% Melting Range () 132-135 Residue on Ignition 0.2% Aldehydes (as Formaldehyde) 0.1% Max Lead (Pb) 5 mg/kg Arsenic (As) 2 mg/kg Mercury (Hg) 1 mg/kg Heavy Metals (as Pb) 10 mg/kg

Good Price 30% LDAO Lauryl Dimethyl Amine Oxide CAS 1643-20-5 Product details Chemical Name: Lauryl dimethyl amine oxide Code: LDAO 30% Other Name: N,N-dimethyldodecylamine-N-oxid CAS NO.: 1643-20-5 Formula: C14H31NO Purity : 30% LDAO at room temperature is a colorless or yellowish transparent liquid, is a special type of surfactant, it becomes cationic in acidic medium, and in neutral or alkaline medium is non-ionic. In addition to own the general surface active agent properties, but also has excellent solubilization, thickening, emulsification, foaming, stable foam, soft, moisturizing, antistatic, good compatibility with human skin, the slightly physiological toxicity, easy to biodegradation.And it has certain bactericidal properties and mildew - proof effect Product properties 1. Excellent antistatic, softening, foam-stabilizing performance. 2. Mild to skin. Make cloth soft and smooth, make hair soft, easy to comb, glossy and shiny. 3. Bleach stable. Good ability of thickening and solubilizing to keep product stable. 4. Good ability of sterilizing and dispersing calcium soap, good biodegradability. 5. Be compatible with anioncic, cationic, amphoteric and nonionic surfactants. 6. Especially suitable for shampoos, bath washes, dish washing detergents Application Lauryl Dimethyl Amine Oxide used as detergent, emulsifier, wetting agent, foaming agent, softener, milling agent and dyeing auxiliary. Also can be used as sterilizing agent and antistatic agent, as a coagulant during metal plating, as an initiating agent or inhibiting agent in polymerization, as an emulsifying agent or moisturizing agent in cosmetics; otherwise, it can be used as an antirust agent for metal. Packing & Storage Packing: Package: 200kg/drum, 80 drums * 20FCL 1000kg/IBC, 20 IBCs * 20FCL Storage: Kept in dry, cool, and shaded place with original packaging, avoid moisture. Ambient temperature is10-50, the container to be sealed. It is not advisable to use containers of copper material. Recommended storage in plastic containers; a shelf life of two years. Specification Product Lauryl Dimethyl Amine Oxide(LDAO 30%) CAS# 1643-20-5 Batch No 220310-10 Quantity: 28000KG Date of manufacturing Mar. 10th, 2022 Date of expire Mar. 9th, 2023 Iteam Specification Results Appearance Light yellow clean liquid Confirms Active matter % 29 ~ 32 30.1 Free amine (%) 0.70 0.26 Free peroxide (%) 0.50 0.08 Color (APHA) 100 42 PH value ( 10% solu,25 6.0 ~ 8.0 7.5 Conclusion Qualified

Iodophor Ingredients: Iodine, dimethyl dodecyl amine oxide, quaternary ammonium salt, non-ionic surfactant, etc. Raw Material Assay: Iodine 5% The common name of the preparations: Iodine trioxide Administration & Dosage of the Preparations: Iodine 3%. Characterization Appearance and usage Reddish brown sticky liquid; its aqueous solution is acidic, foams produce when shaken. It is easily soluble in water or ethanol. It can be dissociated into cationic active species with reactive oxygen and active iodine in the aqueous solution, which has cleaning function. Pharmacological effects It is the complex compound of four alkyl amine reactive oxygen species and iodine, added the special synergist. It is stable and has no impurity. Precautions The preparations wrappers: should be fitted with brand new dark PET/HDPE with plastic inner lid. The Process of making preparations: when you fill the dilution into the container, the foam will be produced. Therefore, the self-priming filling machine is not appropriate. Please be attention the requirement of the preparation's pH value. The requirement of water quality: deionized water would be best. Don't make it with the high hardness tap-water and alkaline water.

Fumaric Acid powder, E297,CAS No.110-17-8, food acidulent, a common food additive included in many processed foods to keep them stable and to add tartness. Fumaric acid is used as a flavoring, because it is the sourest tasting of the organic acids. used as a food acidulent, in Bakery:Tortillas,Breads; Beverages: Fruit Juice Drinks, Wine; Confectioneries:Jellies and Jams;Desserts:Alginate Based Desserts,Gelatin Desserts,Pie Fillings,Egg White Foams; Animal Feed and Industrial Uses. As an experienced Fumaric Acid manufacturer and supplier, we has been supplying and exporting Fumaric Acid for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Fumaric Acid Food Grade Specification DESCRIPTION White, odorless granules or crystalline powder. It is soluble in alcohol, slightly soluble in water and in ether, and very slightly soluble in chloroform Chemical Name Trans-butenedioic acid Chemical Formula C4H4O4 Structural Formula Molecular Weight 116.07 Solubility (g/100g) in water at 25 0.7 in water at 100 9.8 in alcohol at 30 5.76 in dimethyl benzene at 20 0.03 SPECIFICATION (Executive Standard: GB 25546-2010,also meets the international standards of FCC,USP ect.) Assay(as C4H4O4) 99.5%~100.5%(anhydrous basis) Melting Point 294~300 Arsenic(as As) 2mg/kg Max Lead 2mg/kg Max Maleic Acid 0.1% Max Residue on Ignition 0.1% Max Water 0.5% Max

Sugar Esters E473, CAS No.37318-31-3 , commonly known as Sucrose esters of fatty acids, manufacturing process by esterifying sucrose with fatty acids. By varying the degree of esterification of the sucrose molecule it is possible to obtain emulsifiers with HLB values ranging from 1 up to 16. It is a light yellow powder, a non-ionic surfactant and is used as an emulsifier in dairy products, baked goods, soft drinks, jelly, cake and candy. Sucrose Fatty Acid Esters are a mixture of mono-, di-, and tri-esters of sucrose with fatty acids derived from edible vegetable or hydrogenated vegetable oils and fats. As an experienced Sugar Esters manufacturer and supplier, we has been supplying and exporting Sugar Esters for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Sugar Esters powder Specification ITEM STANDARD RESULTS APPERANCE White crystal powder Conforms ACID VALUE (AS KOHMG/G) Not more than 6 3.0 ARSENIC (AS)MG/KG Not more than Less than 1.0 LEAD (PB) MG/KG Not more than Less than 2.0 CADMIUM MG/KG Not more than Less than1 MERCURY MG/KG Not more than Less than1 OTHER SOLVENT Isopropy 350ppm(incombination) Pass Ethyl acetate 126.7-128C Propylene glycol Pass Isobutyl alcohol 10ppm Pass Methy alcohol 10ppm Pass Methyl Ethyl Ketone 10ppm Pass DIMETHYL SULFOXIDE sulfoxide Not more than 2ppm Pass FREE SUGER(AS SUGER) % Not more that 5% 1.35 DIMETHYLFORMAMIDE Not more than 1ppm Pass WATERCONTENT% Not more than 4% 0.51 LOSS ON IGNITION % Not more that 4% 0.47 HLB VALUE 13