20*8 - 52481 Annonces

Friday 11 July 2025

Name Diethyl 2-(2-phenylacetyl)malonate Molecular Structure Molecular Formula C15H18O5 分子量 278.30 CAS 登记号 20320-59-6 微笑 CCOC（=O）C（C（=O）CC1=CC=CC=C1）C（=O）OCC 性能 溶解度 923.2 mg/L （25 ºC 水） 密度 1.1±0.1 克/厘米3、Calc 中。* 折射率 1.504， Calc.* 熔点 15,73 摄氏度 沸点 356.3±27.0 ºC...

Thursday 10 July 2025

Quantité : 10 - Prix : 9 223,00 €

Buy New Roland VersaUV LEF2-200 Benchtop UV Flatbed Printer Price : USD 10,800.00 Min Order : 1 - 5 Unit Lead Time : 7 Days Port : Husein Sastranegara International Airport Payment : PayPal,Wise, Bank Transfer, Western union, Xoom, Moneygram & Worldremit Shipment : FedEx, DHL, UPS Product ...

Thursday 10 July 2025

Quantité : 1kg; 25kg;

Spermidine is a low molecular weight aliphatic carbide containing three amine groups. It is one of the natural polyamines present in all organisms. It is an important raw material for drug synthesis and is widely used in the synthesis of pharmaceutical intermediates. Brand: Soarwin CAS No...

Thursday 10 July 2025

Quantité : 1kg; 25kg;

2-Aminothiazole is mainly used in the synthesis of nitrosulfathiazole, sulfathiazole, sulfasuxidinum, carbothiachemicalbookzol,phthalylsulfath iazole,oxyquinolinephthalysulfathiazole, salazosulfathiazole, and sulfathiazole. Brand: Soarwin CAS No.: 96-50-4 EC Number: 202-511-6 Molecular Formula...

Thursday 10 July 2025

Quantité : 1kg; 25kg;

2-Thiomethylpyrimidine-4-carboxylic acid is a heterocyclic derivative and can be used as an intermediate in organic synthesis. Brand: Soarwin CAS No.: 1126-44-9 Molecular Formula: C6H6N2O2S Density: 1.45±0.1 g/cm3(Predicted) Melting point: 208-210 °C (decomp) Boiling point: 378.4±15...

Thursday 10 July 2025

N-methylpyrrolidin-2-one is a member of the class of pyrrolidine-2-ones that is pyrrolidin-2-one in which the hydrogen attached to the nitrogen is replaced by a methyl group. It has a role as a polar aprotic solvent. It is an N-alkylpyrrolidine, a lactam and a member of pyrrolidin-2-ones...

Thursday 10 July 2025

3,4,5-Trimethoxybenzaldehyde is white to creamy powder or flakes. It is a compound useful in organic synthesis. Brand: Soarwin CAS No.: 86-81-7 EC Number: 201-701-6 Molecular Formula: C10H12O4 Density: 1.2166 (rough estimate) Melting point: 72-74 °C (lit.) Boiling point: 163-165 °C/10 mmHg (lit...)

Thursday 10 July 2025

2,5-Dimethoxybenzaldehyde, also known as 2C-H, is an organic compound and a benzaldehyde derivative. It can be used to produce 2,5-dimethoxyphenethylamine. 2C-H is also used to produce many other substituted phenethylamines such as 2C-B, 2C-I and 2C-C. It is an important intermediate...

Thursday 10 July 2025

Dimethyl Sulfone (MSM) is an organic sulfur-containing compound that occurs naturally in a variety of fruits, vegetables, grains, and animals including humans. A white, odourless, slightly bitter-tasting crystalline substance containing 34% elemental sulfur, MSM is a normal oxidative...

Thursday 10 July 2025

Used as high-temperature solvent for inorganic and organic substances, raw material for organic synthesis, food additives and raw material for health products. It can also be used as gas chromatography stationary liquid (maximum operating temperature 30°C, solvent is acetone) and...

Thursday 10 July 2025

In agricultural analysis, it is used as a developing agent for paper chromatography and for the analysis of the amino acid content in rice. Amide has active reactivity and special solubility. It can be used as a raw material for organic synthesis, a paper treatment agent, a softener...

Thursday 10 July 2025

Used as pharmaceutical and pesticide intermediates, gas chromatography stationary liquid and preparation of insecticides. Brand: Soarwin CAS No.: 103-63-9 EC Number: 203-130-8 Molecular Formula: C8H9Br Density: 1.355g/mLat 25°C(lit.) Melting point: -56 °C Boiling point: 220-221°C(lit...)

Thursday 10 July 2025

It is used to make reactive dyes, softener VS and medicines such as thiophene, imidoquinone, etc. It can also be used in medicines and pesticides. Brand: Soarwin CAS No.: 108-91-8 EC Number: 203-629-0 Molecular Formula: C6H13N Density: 0.867g/mLat 25°C(lit.) Melting point: -17 °C Boiling point...

Thursday 10 July 2025

Quantité : 1kg; 25kg;

Used in medical and biochemical research. Brand: Soarwin CAS No.: 66-22-8 EC Number: 200-621-9 Molecular Formula: C4H4N2O2 Density: 1.4421 (rough estimate) Melting point: >300 °C (lit.) Boiling point: 209.98°C (rough estimat) Localisation : Chongqing, 401102 Chongqing, Personne à contacter ...

Thursday 10 July 2025

It is mainly used for decarbonization of synthesis gas, electron tubes, glass, enamel, printing and dyeing, welding rods, film development, inorganic salts and raw materials for the glass shell of picture tubes. Impure potassium carbonate is commonly known as grass alkali, tung alkali...

Thursday 10 July 2025

Dimethylformamide is referred to as DMF. It is a compound formed by replacing the hydroxyl group of formic acid with dimethylamine. It is a good solvent for many polymers such as polyethylene, polyvinyl chloride, polyacrylonitrile, polyamide, etc. It can be used for wet spinning of...

Thursday 10 July 2025

Quantité : 1kg; 25kg;

Folic acid can improve megaloblastic anemia, pregnant women intake of safe amount of folic acid can prevent vascular sclerosis, to prevent fetal deformity, preterm delivery; In addition, pregnant women need to be in the first trimester of pregnancy on the start of folic acid supplementation...

Thursday 10 July 2025

Tetrahydropyrrole, with the chemical formula C4H9N, is a colorless or yellow liquid with a special smell. It turns yellow easily when exposed to light or moist air. It is easily soluble in water and ethanol. It is corrosive and flammable. Tetrahydropyrrole has the properties and reactions...

Thursday 10 July 2025

It is used as an acid, chelating agent, antioxidant synergist, flavor enhancer, quick-acting leavening agent, acidic substance, and food coloring diluent. Brand: Soarwin CAS No.: 87-69-4 EC Number: 201-766-0 Molecular Formula: C4H6O6 Density: 1.76 Melting point: 170-172°C(lit.) Boiling point...

Thursday 10 July 2025

Used as pharmaceutical splitting agent, food additive, biochemical reagent, etc. Brand: Soarwin CAS No.: 147-71-7 EC Number: 205-695-6 Molecular Formula: C4H6O6 Density: 1.76 Melting point: 166-170 °C Boiling point: 399.3 °C at 760mmHg Flash point: 210°C Localisation : No. 10-11, Building 4...

Thursday 10 July 2025

Quantité : 1kg; 25kg;

Ethyl α-chloropropionate is an intermediate of the herbicide quinclorac. Brand: Soarwin CAS No.: 535-13-7 EC Number: 208-610-0 Molecular Formula: C5H9ClO2 Density: 1.072 g/mL at 25 °C(lit.) Boiling point: 146-149 °C (lit.) Flash point: 101 °F Localisation : Chongqing, 401102 Chongqing...

Thursday 10 July 2025

Hypophosphorous acid is an important product of fine chemicals. Its main use is as a reducing agent in chemical plating to prevent discoloration of phosphoric acid resin. It can also be used as a catalyst and refrigerant for esterification reactions, especially in the production of...

Thursday 10 July 2025

Brand: Soarwin CAS： 2050-07-9 EC Number: 218-079-7 Molecular Formula: C12H16O Melting point: -1°C Boiling Point：255.5°C (estimate) Density：0.9623 Localisation : No. 10-11, Building 4, Zhongyu Duhui First Station, Longxi Street, Yubei District, Chongqing, 401120 chongqing, Personne à contacter ...

Thursday 10 July 2025

Acute treatment of manic or mixed episodes associated with bipolar disorder, with or without psychotic features; 2. Monotherapy and adjunctive treatment of compound partial epileptic seizures and simple and complex chemicalbook epileptic seizures; 3. Adjunctive treatment of various...

Thursday 10 July 2025

Canagliflozin hemihydrate is an oral C-glycoside sodium-dependent glucose type 2 chemical book cotransporter (SGLT2) inhibitor originally developed by Mitsubishi Tanabe Pharma. It can achieve the purpose of lowering blood sugar by blocking the reabsorption of glucose in the proximal...

Thursday 10 July 2025

Quantité : 1kg; 25kg;

Mainly used in the production of pesticide herbicides. 2-Chloropropionic acid is also used in the production of lactic acid and industrially valuable lower esters. Brand: Soarwin CAS No.: 598-78-7 EC Number: 209-952-3 Molecular Formula: C3H5ClO2 Density: 1.182 g/mL at 25 °C(lit.) Melting point...

Thursday 10 July 2025

Quantité : 1kg; 25kg;

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...

Wednesday 09 July 2025

​​​​​​​It is used for the treatment of reproductive diseases of cows and reproductive management of cows, including simultaneous estrus and timed insemination programs. It is mainly used in the clinical aspects of cattle breeding and in the simultaneous estrus and timed insemination...

Wednesday 09 July 2025

Quantité : 1kg; 25kg;

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...

Wednesday 09 July 2025

Quantité : 1kg; 25kg;

Triethyl phosphate is a high boiling solvent, plasticizer for rubber and plastics. It is also a catalyst. It is also used as a raw material for the production of pesticides and insecticides. As well as used as an ethylating reagent for the production of vinyl ketone. Brand: Soarwin CAS No...