organische tussenpersoon

Colorless Transparent Liquid Glyoxylic Acid CAS 298-12-4 Organic Synthetic Materials Introduction: Glyoxylic acid, also known as formic acid, hydrated glyoxylic acid, and oxoacetic acid, has a chemical formula of C2H203. It is the simplest aldehyde acid and exists in immature fruits, tender green leaves, and sugar beets. Crystallized from water is a monoclinic crystal (containing 1/2 crystal water). The relative molecular mass is 70.04. The melting point is 98°C. It exists in

Organic Synthesis Raw Materials 5-Bromo-1-Pentene CAS 1119-51-3 Colorless Liquid Overview of Organic Synthesis Raw Materials 5-Bromo-1-Pentene CAS 1119-51-3 Colorless Liquid 5-Bromo-1-pentene is a colorless, transparent liquid. Its molecular structure contains both double bonds and bromine atoms, so it has the properties of olefins and halogenated hydrocarbons. It is a basic chemical and pharmaceutical intermediate and is widely used in the fields of medicine, pesticides, and

White Crystalline Powder Azelaic acid CAS 123-99-9 Organic Synthesis Intermediates Overview of White Crystalline Powder Azelaic acid CAS 123-99-9 Organic Synthesis Intermediates Azelaic acid is a drug for the prevention and treatment of skin diseases, mainly used to treat acne, chloasma and skin melanin deposition. It is also an important organic synthesis intermediate, used in the synthesis of plasticizers in the plastics and rubber industries, in the synthesis of low

Chemical Raw Materials Potassium Carbonate CAS 584-08-7 White Crystal Overview of Chemical Raw Materials Potassium Carbonate CAS 584-08-7 White Crystal Potassium carbonate (chemical formula: K2CO3, English Potassiumcarbonate), also known as potash, has the appearance of colorless crystals or white particles, is very soluble in water, and its solution is strongly alkaline. When its saturated aqueous solution is cooled, a glassy monoclinic hydrate 2K2CO3·3H2O crystal is

Organic Synthesis Raw Materials N,N-Dimethylformamide NMF CAS 68-12-2 Colorless Liquid Overview of Organic Synthesis Raw Materials N,N-Dimethylformamide NMF CAS 68-12-2 Colorless Liquid Dimethylformamide is referred to as DMF. It is a compound formed by replacing the hydroxyl group of formic acid with dimethylamine, with the molecular formula HCON(CH3)2. It is a colorless, transparent, high-boiling liquid with a light amine smell and a relative density of 0.9445 (25°C).

Light Yellow Crystalline Powder Benzophenone-6/BP-6 CAS131-54-4 UV Absorber Overview of Light Yellow Crystalline Powder Benzophenone-6/BP-6 CAS131-54-4 UV Absorber Benzophenone-6/BP-6 is a benzophenone type UV absorber. UV absorbers are the most commonly used light stabilizers. They are a type of substance that can strongly and selectively absorb high-energy ultraviolet light, convert energy, and release or consume energy in the form of heat or harmless low-energy radiation.

White Crystalline Powder 5-Amino-o-cresol CAS 2835-95-2 Organic Synthesis Intermediates Overview of White Crystalline Powder 5-Amino-o-cresol CAS 2835-95-2 Organic Synthesis Intermediates White crystalline powder. Melting point ≥160℃. Application of White Crystalline Powder 5-Amino-o-cresol CAS 2835-95-2 Organic Synthesis Intermediates Used in organic synthesis, dyes and hair dye intermediates Product Parameters of White Crystalline Powder 5-Amino-o-cresol CAS 2835-95-2

Colorless Liquid Butyl Benzoate CAS 136-60-7 Organic Synthetic Materials Overview of Colorless Liquid Butyl Benzoate CAS 136-60-7 Organic Synthetic Materials This product is a colorless or light yellow transparent liquid with a relative density of 0.98 at 20°C. It is easily soluble in water and polar organic solvents, slightly soluble in non-polar organic solvents, and shows non-ionic or cationic properties in aqueous solutions. When the pH value is less than 7, it is

White Powder 5-Methoxytryptamine CAS 608-07-1 Organic Synthesis Intermediates Introduction: 5-Methoxytryptamine is a white powder and a tryptamine derivative. Uses: 1. Used as an organic synthesis intermediate 2. Melatonin intermediate Product Name 5-Methoxytryptamine CAS 608-07-1 MF C11H14N2O MW 190.24 EINECS 210-153-7 Color white powder