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Products Description of (-)-(R)-Mandelic Acid CAS#611-71-2D-mandelic acid is a polar molecule. Because it contains hydroxyl and carboxyl groups, the molecule has a certain degree of hydrophilicity. Since D-mandelic acid is a chiral molecule, its physical and chemical properties are affected by the stereostructure of its molecule. In addition, the acid-base properties of D-mandelic acid are also affected by the molecular structure.

Products Description of AMBERLITE(R) XAD-4 CAS#37380-42-0Ion exchange resin is a kind of functional polymer that can exchange with ions of the same sign in aqueous solution. It is essentially a cross-linked polymer acid or polymer base. Phenolic cation exchange resin was first introduced in 1935, and industrial production began in Germany in 1939 and the United States in 1941. After World War II, polystyrene and polyacrylic acid ion exchange resins were put into production one after another. After the 1960s, macroporous ion exchange resins were developed.

Products Description of Hexachloroethane CAS#67-72-1Colorless needle-shaped orthorhombic crystals with a camphor-like aroma.

Methanol  CAS#67-56-1Methanol is the easiest fatty alcohol. It is a colorless, flammable, worrying liquid with a boiling factor of 64.7°C, a melting factor of -93.90°C, and a relative density of 0.7913. Soluble in water and most natural solvents. Its extreme toxicity can injury the optic nerve. Once swallowed, it can make the eyes blind and even reason death.Methanol has the established residences of a essential aliphatic alcohol.

Products Description of Formaldehyde CAS#50-00-0Formaldehyde is the simplest aldehyde molecule with active chemical properties and certain toxicity. At room temperature, it is a colorless gas with a pungent odor, which easily undergoes polymerization to form polyformaldehyde. Formaldehyde is easily soluble in water, alcohol and other organic solvents.

 Polymaleic Acid CAS#26099-09-2 Polymaleic acid is the homopolymer of maleic acid. It is very secure in presence of chlorine and different oxidizing biocides. It has correct scale inhibition and excessive temperature resistance properties. Therefore, it can be used in the water desalination plants. It is also an amazing calcium carbonate antiscalant upon excessive temperature and in the excessive alkaline cooling water systems.

Products Description of Sodium hydrosulfideCAS#16721-80-5Sodium hydrosulfide is used in the dye industry to synthesize organic intermediates and as an auxiliary agent for preparing sulfur dyes, in the leather industry to dehair and tan leather, in the fertilizer industry to remove monomer sulfur in activated carbon desulfurizers, in the mining industry to be used in large quantities for copper ore dressing, in the production of artificial fibers for sulfite dyeing, etc.

Products Description of 2-Amino-6-chlorobenzoic acid CAS#2148-56-32-Amino-6-chlorobenzoic acid is a reactive compound that can be used as an antimicrobial agent. It binds to the active site of enzymes and inhibits their function, thereby preventing bacterial growth. It has acidic properties, which may be due to its ability to act as a dehydrating agent to hydrolyze esters.

C6H8O7 CAS#77-92-9Discover the versatility of citric acid, a natural organic compound with the chemical formula C6H8O7 and registration number CAS#77-92-9.

Petrolatum CAS#8009-03-8Petrolatum (Vaseline) is the malthenes purified from lubrication oil, the combination of residue oil and cerate. It is an necessary lubricant for medicines, cosmetics, first-class chemical uncooked substances and precision instruments. In China, foremost vaseline merchandise encompass normal vaseline, industrial vaseline and clinical vaseline.

Products Description of Sulfanilic acid CAS#121-57-3White or off-white crystal. Hydrates lose water at 100°C, and anhydrous substances begin to decompose and carbonize at 280°C. Relative density 1.485 (25/4).

Products Description of Allylbenzene CAS#300-57-2Allylbenzene is an organic compound, a colorless liquid. Melting point -40℃, boiling point 156℃, flash point 33℃, relative density (20/4℃) 0.8920, refractive index 1.5131.

Products Description of N,N'-Ethylenebis(stearamide) CAS#110-30-5N,N'-(ethane-1,2-diyl)distearamide is a colorless to light yellow waxy solid. It has good thermal stability and low volatility.

Products Description of 6-Methyluracil CAS#626-48-26-Methyluracil is a colorless crystal. The melting point is 311-312℃, and it has also been reported to be 270-280℃ (decomposition). It is soluble in water, hot ethanol and alkaline solution, and slightly soluble in ether.

Products Description of Indole-5-Carboxylic Acid CAS#1670-81-1Indole-5-carboxylic acid is a pharmaceutical intermediate.Indole-5-Carboxylic Acid Chemical PropertiesMelting point 211-213 °C (lit.)Boiling point 287.44°C (rough estimate)density 1.2480 (rough estimate)refractive index 1.5050 (estimate)storage temp. Keep in dark place,Sealed in dry,Room Temperaturesolubility Soluble in ethanol (50 mg/ml), dimethyl sulfoxide and methanol.pka4.40±0.30(Predicted)form Powdercolor Light beige to yellowBRN 124391InChIKeyIENZCGNHSIMFJE-UHFFFAOYSA-NCAS Data

Products Description of 2-Amino-5-chloropyrazine CAS#33332-29-52-Amino-5-chloropyrazine is a pyrazine compound, mainly used as an organic intermediate.CAS No.

Products Description of 1-Ethoxy-2-propanol CAS#1569-02-4Colorless transparent liquid.

Products Description of Chromium(VI) oxide CAS#1333-82-0Chromium trioxide is an inorganic compound with the chemical formula CrO3. It is a dark red or dark purple crystalline powder. It is soluble in water, sulfuric acid, nitric acid, ethanol, ether, acetic acid, and acetone. It is mainly used in electroplating industry, pharmaceutical industry, printing industry, tanning and fabric mordant dyeing.On October 27, 2017, the World Health Organization's International Agency for Research on Cancer published a preliminary list of carcinogens for reference.

Products Description of Orthoboric acidCAS#10043-35-3Boric acid is a crystalline compound formed by boron trioxide dissolving in water. It is an inorganic acid, mainly tetraboric acid H2B4O7 (also known as pyroboric acid), metaboric acid (HBO2)n and orthoboric acid H3BO3 (also known as orthoboric acid). Among them, orthoboric acid has the highest water content and is the most stable. Orthoboric acid, also known as boric acid for short, has the appearance of white powdery crystals or flaky crystals with three oblique axes and is shiny. It has a slight bitter taste.

Products Description of 2,2'-[(1-Methylethylidene)bis[(dibromo-4,1-phenylene)oxymethylene]]bis[oxirane]-4,4'-(1-methylethylidene)bis[2,6-dibromophenol] copolymer CAS#68928-70-1Tetrabromobisphenol A-tetrabromobisphenol A glycidyl ether copolymer is widely used in flame retardant potting materials, flame retardant laminate adhesives, etc.

Products Description of 4,4'-Diaminodiphenylsulfone CAS#80-08-0Dapsone is a sulfone antibacterial drug with a strong antibacterial effect on Mycobacterium leprae. Its preparations have been widely used in the treatment of leprosy. As the first choice for the treatment of leprosy, dapsone acts on the dihydrofolate synthase (DHPs) of bacteria, interferes with the synthesis of folic acid, and affects the synthesis of protein by bacteria.

POLY(DIMETHYLAMINE-CO-EPICHLOROHYDRIN) Chemical Propertiesdensity 1.1 g/mL at 25 °Crefractive index n20/D 1.427CAS DataBase Reference25988-97-0EPA Substance Registry SystemMethanamine, N-methyl-, polymer with (chloromethyl)oxirane (25988-97-0)Safety InformationHazard Codes XiRisk Statements 38-41Safety Statements 23-26-36/37/39WGK Germany 3Factory and Equipment ShowFast delivery timeInventory 2-3 working days New production 7-10 working days

Products Description of diisooctyl 2,2'-[(dioctylstannylene)bis(thio)]diacetateCAS#26401-97-8Mainly used in PVC products that come into contact with food and medicine, such as plates, sheets, films, etc., and can be used in processes such as calendering, blow molding, extrusion, injection, etc.diisooctyl 2,2'-[(dioctylstannylene)bis(thio)]diacetate Chemical Propertiesdensity 1.08[at 20℃]vapor pressure 0Pa at 25℃storage temp. Refrigerator, under inert atmospheresolubility Chloroform (Slightly), Ethyl Acetate (Slightly)form Oilcolor ColourlessWater Solu

Products Description of (S)-(+)-Mandelic acid 99% CAS#17199-29-0 Mandelic acid is white shiny crystalline powder, crystals or flakes; solubility in water: 100g/L (25℃). Soluble in alcohol and ether.