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Wednesday 14 May 2025

Dicyanodiammonia, abbreviated as dicy or DCD. It is an organic substance with the chemical formula of c2h4n4. It is a dimer of cyanamide and a cyano derivative of guanidine. Chemical formula c2h4n4. White crystalline powder. Soluble in water, , ethylene glycol and dimethylformamide...

Tuesday 13 May 2025

Ethyl vinyl ether, with the chemical formula C4H8O, is a versatile compound. Ethyl vinyl ether was first synthesized and characterized in the early 20th century when chemists were exploring the reactivity of vinyl compounds and their derivatives. Its discovery helped expand the range...

Tuesday 13 May 2025

Acrolein, also known by its systematic name propenal, is a highly reactive unsaturated aldehyde with the molecular formula C₃H₄O. It was first identified in the 19th century by the decomposition of fats and glycerol, where it was noted for its strong, pungent odor. Acrolein's reactivity...

Tuesday 13 May 2025

Glutaraldehyde, with the chemical formula C5H8O2, is a widely used compound. Glutaraldehyde was first synthesized in the early 1950s when researchers were searching for an effective sterilant and fixative for biological specimens. Its discovery marked a major advancement in chemical...

Tuesday 13 May 2025

Stannous Chloride is an antioxidant and preservative that exists as white or colorless crystals, being very soluble in water. it reacts read- ily with oxygen, preventing its combination with chemicals and foods which would otherwise result in discoloration and undesirable odors. it...

Tuesday 13 May 2025

Bilirubin is a yellow breakdown product of heme catabolism, formed when heme is cleaved by heme oxygenase. This reaction produces carbon monoxide and biliverdin, which is rapidly reduced to bilirubin by biliverdin reductase. Bilirubin has key roles as a free radical scavenger with...

Saturday 10 May 2025

Cholesterol, also known as cholesterol, is a derivative of cyclopentane polyhydrophenanthrene. It is an important component of various membrane structures of human cells and nerve myelin sheaths. It is widely present in animals, especially in the brain and nerve tissues. It is also...

Saturday 10 May 2025

Diisopropylethylamine (DIPEA) is a colorless transparent liquid, insoluble in water, and easily soluble in organic solvents such as acetone. DIPEA is an important pesticide and pharmaceutical intermediate that can be used to synthesize anesthetics and herbicides, and can also be used...

Saturday 10 May 2025

Hexamethyldisiloxane (silicone ether, MM capping agent), colorless transparent liquid, easy to deliquesce. Insoluble in water, soluble in a variety of organic solvents. Used as silicone oil, silicone rubber, medicine, gas chromatography stationary liquid, analytical reagent, water repellent, etc...

Saturday 10 May 2025

D-(+)-Trehalose, also known as α,α-trehalose, has the special function of preserving biological vitality and can effectively protect the structure of cell membranes and proteins. Chemicalbook enables organisms to maintain intracellular moisture under abnormal conditions, such as high-temperature...

Saturday 10 May 2025

Sodium hyaluronate, also known as sodium hyaluronate, is a physiologically active substance widely present in the human body. It is a high-molecular-weight straight-chain mucopolysaccharide composed of disaccharide units composed of glucuronic acid and acetylhexosamine, with a molecular...

Friday 09 May 2025

Collagen peptides are a product obtained by enzymatic hydrolysis of collagen to disintegrate and break its molecular chain. Two or more amino acids are freed of water molecules to form peptides, which are structural fragments of proteins. They have a molecular weight of 200~300 Da...

Thursday 08 May 2025

There are many benefits to getting older and wiser, but most of us would agree that it would be nice to turn back the clock on our faces to reduce the visible signs of age, sun damage, or embarrassing warts or moles. Or maybe you have recently had a baby and the stretch marks are...

Wednesday 07 May 2025

Ensure consistent and efficient cooling with the Water Chiller for Thermoforming Machine from Shanghai Zhanshi Mechanical Equipment Co., Ltd. This high-performance chiller is specifically designed to support thermoforming operations by maintaining optimal mold temperatures, improving...

Wednesday 30 April 2025

As we age, signs of the passing of time can appear on the face, such as the development of fine lines and wrinkles, the appearance of age spots, and increased skin laxity. Scarring from infected acne breakouts or severe injury can mar the skin, and benign and malignant lesions may...

Tuesday 29 April 2025

Cantidad : 9999 - Precio : 1,00 €

Candida antarctica Lipase B (CALB) is a widely studied and utilized enzyme due to its unique catalytic properties and broad applications across various industries. It is a serine hydrolase belonging to the α/β-hydrolase family, characterized by its high resistance to solvents and temperatures...

Tuesday 29 April 2025

Cantidad : 9999 - Precio : 1,00 €

Ethyl vinyl ether, with the chemical formula C4H8O, is a versatile compound. Ethyl vinyl ether was first synthesized and characterized in the early 20th century when chemists were exploring the reactivity of vinyl compounds and their derivatives. Its discovery helped expand the range...

Tuesday 29 April 2025

Cantidad : 9999 - Precio : 1,00 €

Acrolein, also known by its systematic name propenal, is a highly reactive unsaturated aldehyde with the molecular formula C₃H₄O. It was first identified in the 19th century by the decomposition of fats and glycerol, where it was noted for its strong, pungent odor. Acrolein's reactivity...

Tuesday 29 April 2025

Cantidad : 9999 - Precio : 1,00 €

Glutaraldehyde, with the chemical formula C5H8O2, is a widely used compound. Glutaraldehyde was first synthesized in the early 1950s when researchers were searching for an effective sterilant and fixative for biological specimens. Its discovery marked a major advancement in chemical...

Tuesday 29 April 2025

Cantidad : 9999 - Precio : 1,00 €

Stannous Chloride is an antioxidant and preservative that exists as white or colorless crystals, being very soluble in water. it reacts read- ily with oxygen, preventing its combination with chemicals and foods which would otherwise result in discoloration and undesirable odors. it...

Tuesday 29 April 2025

Trioctyl phosphate is widely used as a flame retardant, plasticizer and extractant in the production of chemical companies, and its most important use lies in the production of hydrogen peroxide. Trioctyl phosphate, as a solvent for hydroanthraquinone, combines the conditions of high...

Tuesday 29 April 2025

Tributyl phosphate is mainly used as solvent, also often used as nitrocellulose, cellulose acetate, chlorinated rubber and PVC plasticizers, uranium, thorium, vanadium, rare earths and other rare metals, such as extractant, also used as a heat exchange medium. However, the product...

Tuesday 29 April 2025

Widely used in industrial water and tap water purification, can reduce the hardness of water and accelerate the settlement of suspended solids. It can improve the crystallization of molecular sieve by combining with silicate, and is used as the catalyst and carrier for the conversion...

Tuesday 29 April 2025

Widely used in industrial water and tap water purification, can reduce the hardness of water and accelerate the settlement of suspended solids. It can improve the crystallization of molecular sieve by combining with silicate, and is used as the catalyst and carrier for the conversion...

Saturday 26 April 2025

Cantidad : 9999 - Precio : 1,00 €

Bilirubin is a yellow breakdown product of heme catabolism, formed when heme is cleaved by heme oxygenase. This reaction produces carbon monoxide and biliverdin, which is rapidly reduced to bilirubin by biliverdin reductase. Bilirubin has key roles as a free radical scavenger with...

Saturday 26 April 2025

Cantidad : 9999 - Precio : 1,00 €

Triphosphopyridine nucleotide disodium salt is a compound that plays a crucial role in the field of biochemistry, especially in processes related to cellular energy transfer and metabolic pathways. It is a derivative of pyridine nucleotide and has three phosphate groups attached to...

Saturday 26 April 2025

Erbium laser resurfacing is a procedure that uses advanced laser technology to remove the outer layers of skin, revealing new, refreshed skin cells below. This can be used to help smooth the texture of the skin and create an even skin tone. In addition to removing the outer layers of skin...

Saturday 26 April 2025

Butyryl chloride is an intermediate for the herbicides sethoxydim, trimethoprim-butyl, and cypermethrin. It is an organic synthesis intermediate used to prepare butylbenzene and the drugs ethacic acid, chloranil, and the intermediate 2-ethyl-1,3-cyclopentanedione. It is used in medicine...

Saturday 26 April 2025

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...

Friday 25 April 2025

Precio : 3 000,00 €

The automatic water filling line mean that the raw water (tap water or deep well groundwater) is transformed into purified water conforming to international standards by water treatment equipment, and then the finished product is produced in bottles by automatic equipment.Zeno filling...