Chemical Auxiliary Agent

Pale Yellow Powder Potassium Oleate CAS 143-18-0 Chemical Auxiliary Agent Overview Potassium oleate is a potassium catalyst that is readily soluble in water, and its solution is alkaline. Product Parameters Item Value Product Name Potassium Oleate CAS 143-18-0 MF C18H33KO2 MW 320.55 EINECS 205-590-5 Appearance Pale Yellow Powder Product Image Application As a potassium-based catalyst, it is mainly used in the reaction of polyisocyanate in polyurethane foam. It can also be

White Powder N,N'-Methylenebisacrylamide CAS 110-26-9 Thickeners Adhesives Crosslinking Agents Overview N,N'-Methylenebisacrylamide is an amine organic compound with a wide range of applications as a chemical reagent. Product Parameters Item Value Product Name N,N'-Methylenebisacrylamide CAS 110-26-9 MF C7H10N2O2 MW 154.17 EINECS 203-750-9 Appearance White Powder Product Image Application N,N'-Methylenebisacrylamide is an amine organic compound with a wide range of applicatio

Pale Yellow Powder 2-[4-(Dibutylamino)-2-hydroxybenzoyl]benzoic Acid CAS 54574-82-2 BBA Thermosensitive Dyes Overview Appearance: Pale yellow powder; Melting point: 190-193℃; Purity: ≥99.0%; Loss on drying: ≤0.20%. Product Parameters Item Value Product Name 2-[4-(Dibutylamino)-2-hydroxybenzoyl]benzoic Acid CAS 54574-82-2 MF C22H27NO4 MW 369.45 EINECS 410-410-5 Appearance Pale Yellow Powder Product Image Application As a key intermediate for colorant ODB-2, it is used in the

Optical Brightener OB CAS 7128-64-5 Optical Brightener OB is a yellow-green powder. Its melting point is 200–201°C, and the decomposition temperature exceeds 220°C. It is insoluble in water but soluble in alkanes, fats, mineral oil, wax, and common organic solvents. Specification Item Specifications Appearance Slight greenish yellow powder Content (HPLC) ≧98% Melting point 198~203℃ Ash content ≦0.5% Volatile matter ≦0.5% Assay ≥96.0% Application 1>OB is mainly used for

High purity HEPES buffer (CAS 7365-45-9) is a white crystal powder ideal for biological research. Effective pH range 6.8-8.2, widely used in cell culture (5-30mM) and in vitro experiments. 99% purity, zwitterionic properties make it an excellent all-purpose biological buffer.

High purity HEPES buffer (CAS 7365-45-9) is a white crystal powder ideal for biological research. Effective pH range 6.8-8.2, widely used in cell culture (5-30mM) and in vitro experiments. 99% purity, zwitterionic properties make it an excellent all-purpose biological buffer.

High purity HEPES buffer (CAS 7365-45-9) is a white crystal powder ideal for biological research. Effective pH range 6.8-8.2, widely used in cell culture (5-30mM) and in vitro experiments. 99% purity, zwitterionic properties make it an excellent all-purpose biological buffer.

Light Yellow Liquid Polysorbate 80 Tween 80 CAS 9005-65-6 Food Additives Chemical Auxiliary Agent Overview Amber oily liquid, relative density 1.00±0.05, viscosity 0.40～0.60 Pa·s (25℃), flash point 288℃, HLB value 10.0. Application Used in oil extraction and transportation, medicine, cosmetics, paints and pigments, textiles, food, and pesticides. In detergent production and metal surface rust prevention and cleaning, it is used as an emulsifier, dispersant, stabilizer,

Colorless Liquid 2-Hydroxyethyl Methacrylate CAS 868-77-9 Modifier Product Overview A colorless, transparent, and easily flowing liquid. Soluble in common organic solvents. Miscible with water. GMA monomeric system is a white, watery, viscous substance, thinner than water, and penetrates more easily than any resin or monomer. Particularly useful for working with bone, cartilage, and difficult-to-penetrate plant tissues. Product Specifications Item Value Product Name 2

White Crystalline Powder Butylated Hydroxytoluene BHT CAS 128-37-0 Food Antioxidants Chemical Auxiliary Agent Overview White crystals. The color turns yellow when exposed to light and gradually darkens. Product Parameters Item Value Product Name Butylated Hydroxytoluene CAS 128-37-0 MF C15H24O MW 220.35 EINECS 204-881-4 Appearance White Crystalline Powder Product Image Application Used as an antioxidant for rubber and plastics, gasoline, transformer oil, turbine oil, animal

Colorless Transparent liquid 1H,1H,2H,2H-Perfluorooctyltriethoxysilane CAS 51851-37-7 Silane Coupling Agent Product Overview 1H,1H,2H,2H-Perfluorooctyltriethoxysilane releases low molecular alcohols after hydrolysis. The resulting active silanols can chemically bond with hydroxyl, carboxyl and oxygen-containing groups in many inorganic and organic substrates to form self-assembled monomolecular fluorosilicone films on the surface of inorganic materials. Product Parameters

White Powder Gold(III) Chloride CAS 13453-07-1 Metal Catalysts Overview Gold chloride is a golden-yellow crystal that is highly hygroscopic and deliquescent. Adding cold potassium hydroxide to a solution of gold chloride produces an orange-red precipitate of gold hydroxide, Au(OH)3. When it encounters electron-donating ions, such as Cl- or CN-, it forms [AuCl4]- and [Au(CN)4]- complex ions. Product Parameters Item Value Product Name Gold(III) chloride CAS 13453-07-1 MF AuCl3

Propylene Carbonate (CAS 108-32-7) is a versatile high-boiling point solvent (242°C) serving as plasticizer, spinning solvent, and battery electrolyte. With molecular weight 102.09 g/mol, this colorless liquid offers exceptional thermal stability and chemical resistance for industrial applications including polymer synthesis, textile processing, and energy storage systems.

White Crystalline Powder Disodium Edetate Dihydrate EDTA 2Na CAS 6381-92-6 Chemical Auxiliary Agent Overview Disodium Edetate Dihydrate is a potent chelating agent characterized by a high stability constant and broad coordination capabilities. Product Parameters Item Value Product Name Disodium Edetate Dihydrate CAS 6381-92-6 MF C10H19N2NaO9 MW 334.26 EINECS 613-386-6 Appearance White Crystalline Powder Product Image Application Used in products such as food and cosmetics,

Colorless Transparent liquid Dipropylene Glycol Diacrylate DPGDA CAS 57472-68-1 Chemical Auxiliary Agent Product Overview Colorless liquid; boiling point 119–121°C (0.8 mmHg); density 1.05; vapor pressure 0.085 Pa at 20°C; refractive index 1.4500–1.4540; flash point 110°C. Product Parameters Item Value Product Name Dipropylene Glycol Diacrylate CAS 57472-68-1 MF C12H18O5 MW 242.27 EINECS 260-754-3 Appearance Colorless transparent liquid Product Image Application Used as a

Colorless liquid MIPA Amino-2-propanol CAS 78-96-6 Surfactants Rubber Vulcanization Accelerators Solvents Product Overview It is optically active and exists as a liquid at room temperature. Product Parameters Item Value Product Name Amino-2-propanol CAS 78-96-6 MF C3H9NO MW 75.11 EINECS 201-162-7 Appearance Colorless transparent liquid Product Image Application It is used as a surfactant, a scouring agent for the fiber industry, an antistatic agent, a dyeing agent, and a

Colorless Transparent liquid Trimethylolpropane Trimethacrylate TMPTMA CAS 3290-92-4 Chemical Auxiliary Agent Product Overview Trimethylolpropane triacrylate (TMPTA) is a typical trifunctional monomer; while its viscosity is higher than that of mono- and difunctional monomers, it is relatively low compared to other multifunctional monomers, and it exhibits good solubility. This monomer offers rapid curing and high cross-link density, forming cured films that are hard, scratch

White Powder Distearyl Thiodipropionate Antioxidant DSTDP CAS 693-36-7 Plastic Additives Catalysts and Auxiliaries Antioxidants Overview It is usually in the form of white granules or powder, and can give materials excellent long-term thermal stability. It is often used in combination with phenolic antioxidants. Product Parameters Item Value Product Name Distearyl Thiodipropionate CAS 693-36-7 MF C42H82O4S MW 683.16 EINECS 211-750-5 Appearance White Powder Product Image

White Powder 2-Anilino-6-dibutylamino-3-methylfluoran CAS 89331-94-2 ODB-2 Thermal Paper Colorant Overview White powder. Product Parameters Item Value Product Name 2-Anilino-6-dibutylamino-3-methylfluoran CAS 89331-94-2 MF C35H36N2O3 MW 532.67 EINECS 403-830-5 Appearance White Powder Product Image Application 1. Used in various grades of thermal paper, including thermal copy paper and telephone/fax paper. 2. Used as a colorant in the papermaking industry for producing thermal

Hydrogen Tetrachloroaurate(III) Trihydrate CAS 16961-25-4 Hydrogen Tetrachloroaurate(III) Trihydrate (CAS 16961-25-4) is a high-purity inorganic compound featuring 50% gold content. This yellow powder serves as a versatile gold catalyst and reagent for various industrial and analytical applications. Product Overview Gold(III) chloride trihydrate, also known as hydrogen tetrachloroaurate(III) trihydrate, appears as golden yellow to yellow-red crystalline powder. This inorganic