chemical reagents
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پودر بلوری سفید N-Bromosuccinimide / NBS CAS 128-08-5 مواد ارگانیک مصنوعی واکنش های شیمیایی
White Crystalline Powder N-Bromosuccinimide / NBS CAS 128-08-5 Organic Synthetic Materials Chemical Reagents Overview N-Bromosuccinimide commonly abbreviated as NBS, is a white to milky white fine crystalline solid. NBS is commonly used in the radical bromination of allyl and benzyl groups; the electrophilic bromination of ketones, aromatic compounds, or heterocyclic compounds; and the hydroxylation, etherification, and lactone formation of alkenes. Product Parameters Item
واکنش های شیمیایی رنگ سبز اصلی 4 CAS 569-64-2 شاخص های جذب اسید پایه
Chemical Reagents Basic Green 4 CAS 569-64-2 Acid-base indicators Adsorption Indicators Biological Stains Introduction: Green glittering crystals, dissolving in cold and hot water to form a blue-green color Uses: 1. Used as a biological dye. Used for dyeing acrylic fibers, silk, wool, dianhydride fibers, tannin mordant cotton fibers and manufacturing lakes and solvent dyes. 2. Widely used for coloring building materials, paints, plastics, etc. 3. Used in glass products and
واکنشگرهای تحلیل شیمیتابی لومینول CAS 521-31-3 واکنشگرهای شیمیایی درخشان
Chemiluminescence Analysis Reagents Luminol CAS 521-31-3 Luminescent Chemical Reagents Luminol, also known as photoluminescent amine, is a general-purpose luminescent chemical reagent that emits a striking blue light when mixed with a suitable oxidizing agent. It is a white to pale yellow crystal, soluble in most polar organic solvents, but insoluble in water. Product Overview Yellow crystalline powder. Easily soluble in alkaline solutions, soluble in dilute acids, almost
پودر سفید N-(N-بوتیل) تری فسفریک تری آمید CAS 94317-64-3 معرف های شیمیایی
White Powder N-(N-Butyl)Thiophosphoric Triamide CAS 94317-64-3 Chemical Reagents Overview of White Powder N-(N-Butyl)Thiophosphoric Triamide CAS 94317-64-3 Chemical Reagents It is a white fine crystal or white powder, with a melting point of 57-60°C and a flash point of 96°C. It is easily soluble in halogenated hydrocarbons and poorly soluble in water (water solubility 4.3G/LAT25°C). Product Parameters of White Powder N-(N-Butyl)Thiophosphoric Triamide CAS 94317-64-3 Chemical
مواد شیمیایی روزانه 4'-متیل پروپیوفنون CAS 5337-93-9 واکنش دهنده های شیمیایی برای الکتروکاربوکسیلیشن
Daily Chemicals 4'-Methylpropiophenone CAS 5337-93-9 Chemical Reagents For Electrocarboxylation Introduction: The molecule of p-methylpropiophenone contains a polar carbonyl (C=O) bond and a non-polar benzene ring. The whole molecule is relatively polar, but also has a certain degree of non-polarity. Therefore, it can be dissolved in non-polar solvents. Uses: p-Methylpropiophenone can be used as an organic synthesis intermediate and a pharmaceutical intermediate, and is
پودر سفید 99.9٪ کلورید سزیوم CsCl CAS 7647-17-8 عوامل تحلیلی
White Powder 99.9% Cesium Chloride CsCl CAS 7647-17-8 Analytical Reagents Overview The aqueous solution of cesium chloride is neutral. When preparing cesium sulfate from cesium chloride, it is heated in concentrated sulfuric acid or cesium hydrogen sulfate at a temperature of 550-700℃. Product Parameters Item Value Product Name Cesium Chloride CAS 7647-17-8 MF ClCs MW 168.36 EINECS 231-600-2 Appearance White Powder Product Image Application It is used to prepare raw materials
مواد شیمیایی روزانه اسید 3-سیکلوهکسیلامین پروپان سولفونیک CAS 1135-40-6 ماده ی خنک کننده ی بیولوژیکی با پودر بلوری
Daily Chemicals 3-Cyclohexylaminopropanesulfonic Acid CAS 1135-40-6 Biological Buffer Agent With Crystalline Powder Introduction: Appearance and properties: white crystalline powderDensity: 1.19 g/cm³Melting point: >300 °C (lit.)Refractive index: 1.514Solubility in water: 9 g/100 mL (20 ºC) Uses: 3-Cyclohexylaminopropanesulfonic acid can be used as a biological buffer in biochemical diagnostic kits, DNA/RNA extraction kits and PCR diagnostic kits, as well as in buffers for
پودر Luminol زرد تیره C8H7N3O2 CAS 521-31-3 واکنش دهنده شیمیایی روشن کننده
Pale Yellow Powder Luminol CAS 521-31-3 Luminescent Chemical Reagents Overview of Pale Yellow Powder Luminol CAS 521-31-3 Luminescent Chemical Reagents Luminol, also known as luminol, photosensitive amine, and luminol, is a universal luminescent chemical reagent that emits a striking blue light when mixed with an appropriate oxidant. It is a white to pale yellow crystal that is soluble in most organic polar solvents but insoluble in water. Luminol is used in forensics to
C14H12N2 نئوکپروئین CAS 484-11-7 معرف تعیین مس سنتز آلی
Chemical Reagents Neocuproine CAS 484-11-7 Copper determination Reagent Organic Synthesis Introduction: Reagent for copper determination, white or yellow brown crystals. Uses: Used as a reagent for the determination of cuprous, photometric analysis for the determination of copper, and determination of ultra-thin blood glucose; Organic synthesis. Product Name Neocuproine CAS 484-11-7 MF C14H12N2 MW 482.63 EINECS 207-601-9 Refractive index 1.6152 (estimate)
