Produse pentru solvent de nitrometan (54)

La venta de disolventes de A. Almasqué es una opción confiable para aquellos que buscan productos de alta calidad para sus necesidades industriales y comerciales. Nuestra gama de disolventes está diseñada para ofrecer un rendimiento superior, asegurando que cada aplicación sea eficiente y efectiva. Con años de experiencia en la industria, hemos perfeccionado nuestras fórmulas para satisfacer las necesidades de nuestros clientes, garantizando resultados excepcionales en cada uso. Además, nuestros disolventes están formulados para ser seguros para el medio ambiente, sin comprometer la calidad del producto final. Nos enorgullece ofrecer soluciones que no solo cumplen con los estándares de calidad más altos, sino que también son sostenibles. Confíe en A. Almasqué para obtener disolventes que transformarán sus procesos industriales y comerciales en operaciones más eficientes y efectivas.

4-Hydroxycoumarin belongs to the group of coumarin derivatives. The intermediate is used in the pharmaceutical and agricultural industry. It is used mainly for anticoagulants such as Warfarin and rodenticides. Name:4-Hydroxycoumarine CAS Number:1076-38-6 Use:Warfarin Intermediate Use 2:Rodenticide Synonym:4-Hydroxy-2H-chromen-2-one Synonym 2:4-Coumarinol Synonym 3:Benzotetronic acid

Peroxyde d'hydrogène 30%,50%,60% Le peroxyde d'hydrogène (H₂O₂) est un liquide incolore avec une odeur légèrement piquante il est utilisé comme agent de blanchiment pour les textiles et le papier, comme composant des carburants pour fusées et pour produire du caoutchouc mousse et des produits chimiques organiques. Il est également utilisé dans des applications médicales et pour blanchir les vêtements et les cheveux. Les industries: Produits chimiques ménagers, Engrais, Industrie cosmétique, Horticulture, Industrie pharmaceutique, Industrie alimentaire Les usages: Blanchiment,Production de composés peroxydés organiques,Production de peroxydes inorganiques Traitement des eaux usées, désinfectant, propulseur Propriétés: Numéro CAS 7722-84-1 NOUS numéro 231-765-0 Formule chimique H2O2 Masse molaire 34,01 g/mol Code tarifaire douanier 28470000 ADR ONU2014 pH 1,5 – 4

Peroxydation et réaction intra-moléculaire Les huiles d’olive deviennent rance au cours du temps. Le rancissement est une modification chimique des structures moléculaire des huiles végétales. Les mêmes mécanismes chimiques opèrent aussi sur les huiles essentielles. La présence d’oxygène naturellement dissous dans les huiles, initie ces réactions chimiques. Elles s’accélèrent en présence de lumière, d’air, de sauts de température ou de diverses impuretés. Le mécanisme réactionnel de ce « vieillissement » se divise en deux étapes: la peroxydation et les réactions intramoléculaires (ou phase de propagation). La littérature scientifique décrit plusieurs exemples de peroxydation. Voici celui du linalol abondemment présent dans les huiles essentielles. (Exemple: lavande, lavandin, thym à linalol, bois de rose, sauge sclarée, etc). Dans ce shéma, le linalol subit en premier une peroxydation. Elle produit un nouveau composé: le 7-dydroperoxy-3,7-dimethyl-octa-1,5-diene-3-ol.

Nedex Trockenmittel NANOMOL-C ist eine Mischung aus Calciumoxid, das natürliche Trocknungsmittel und natürliche Bindemittel enthält. Das Produkt ist für einen statischen Wasseradsorptionsprozeß mit sehr niedriger Adsorptionsgeschwindigkeit ausgelegt. Mit einer optimierten Dichte kann es in einem bestimmten Volumen eine sehr gute Wasseradsorptionskapazität erreichen. Es hat keine chemischen Reaktionen mit Aluminium, Stahl, verzinktem Stahl und Kunststoffen. NANOMOL-C ist ein Trockenmittel für Isolierglaseinheiten mit Spezifikationen nach EN 1279:2018. Merkmale: Sehr niedrige Gasdesorptionswerte Sehr hohe Wasseraufnahmekapazität Granulierung ohne gebrochene Partikel und Kein Staubgehalt Verpackung: Kartons (25 kg) Metallfässer (160/170 kg) Big Bags (680 kg) Granulatgrößen: 0,5-0,9 mm (automatische Befüllung) 1,0-1,5 mm (manuelle Befüllung)

Rohstoff L-Ornithine HCL für die Produktion von Nahrungsergänzungsmitteln.

Natrium 99% chemisch rein, in Alu-Verbundfolie oder geölt. Blöcke von 100g bis 1,7 kg liefern wir schnell und zuverlässig ab unserem Lager Bonn.

Product Identification Chemical name: 4-Chloro-3-nitrobenzonitrile Synonyms: 2-Chloro-5-cyanonitrobenzene, 4-Cyano-2-nitro-1-chlorobenzene CAS No.: 939-80-0 Molecular formula: C7H3ClN2O2 Molecular weight: 182.56 Melting point: 98.0-100.0 ℃ Specification Appearance: Off-white solid Purity: 98.00%min by GC Moisture: 0.50%max Package Regular Packing: N.W 20kg/fiber drum Sample Packing: 0.1kg-1kg foil bag Transport Information Classification: Non-dangerous goods HS Code: 2926909090 Status & Application Status: Industrial scale Application: Used as an Intermediate of Organic synthesis

Bain à immersion dissolvant sans acétone. Agiter avant emploi. Référence:IT10/SO0005

Acrolein Dimethyl Acetal or 3, 3 – Dimethoxypropene has a wide range applications in the industry. One of which is that it is used as a polymer used in various products like coatings, lacquers, and surgical adhesives. It is also used as a modifier for polystyrene and alkyd resins. Another application is as a plasticizer for nitrocellulose and other kinds of plastics. Molecular Weight:102.13 g / mol Chemical Formula:C5H10O2

PACKING: 190KG DRUM APPLICATION: Used in the manufacture of plasticizers, textile-auxiliary chemicals, resin, and alkyds.

is a sodium salt of the lactic acid. Sodium lactate belongs to the group of hydrating substances for the skin, that keeps the skin-own moisture and contributes to a slightly acidic pH value. The substances (glycerine, urea and organic acid) form together the Natural Moisturing Factor(NMF). In the EU sodium lactate is known as food additive E 325. The salt is easily soluble in water. The fluid is almost colourless and almost without scent or taste. Sodium lactate is also available in various concentrations (50 % / 60 %), on demand with adjusted pH value. Qualities:50%, 50% pH 5.5, 60% Apperance:clear to white CAS number: :72-17-3 INCI:Sodium Lactate Durability:2 years Storage:should be stored at a cool, dry and light shielded place, in sealed packaging

Chemical appearance Dithiophosphate 25s or Hydrogen Phosphorodithioate has an appearance of a deep brown or almost black liquid. Some may classify it as a vandyck brown oily liquid and it has a density of 1.17 – 1.20. It has a PH value of 10 – 13 and a mineral substances percentage of 46 – 49. Chemical application and strength Dithiophosphate 25s or Hydrogen Phosphorodithioate is known to be a good flotation collector of copper, silver sulfide, zinc sulfide (activated), and lead ores. It can somewhat be dissolved in water. Also, it can be directly poured into ball mills and surge tanks. Hydrogen Phosphorodithioate is used mainly in the separation flotation process of ores like lead and zinc. Because of its properties it should not be subjected to intense heat like fire or extreme sunlight. Proper packaging must be observed. It is weak in collecting sulfide minerals and pyrite when in alkaline medium. It also is selective in collecting ores. CAS Number:61792-48-1 HS Code:292019

Die Chemikalie Natriumthioantimonat(V)-Nonahydrat oder Schlippe'sches Salz [Na3SbS4·9 H2O] wird zum Färben / Patinieren von Bronze und Messing* sowie für viele andere Zwecke benötigt.

5-Methoxy-1-indanone - Our Products Catalog Reference:103840 Molecular formula:C10H10O2 Molecular weight:162.1882

Methylenet Blue - CHEMICALS PRODUCT CODE:BKMM00001 SIZE:1000 ML

Leads to the formation of dimeric o-phenyleneindium bromide tetrakis(tetrahydrofuran) adduct, a polyfunctional Lewis acid-Lewis base adduct. Form :10 mesh beads Form :lumps

Imidazoline is a cationic surfactant based on natural oils and amines. The molecules of the substance form a thin film on the surface, making its potential more positive. At the same time, the rate of corrosion slows down or its course stops altogether. Reduces the corrosive activity of oil, dissolves well in a corrosive environment. It does not pollute the metal surface and does not have a destructive effect on it. Density at 20C, g/cm3: 0.95-1.03 Appearance: homogeneous viscous liquid from light yellow to brown Mass fraction of the active base: at least 98% Viscosity at a temperature of -40C: no more than 500 mm/s Amine number: 155-210 mg KOH/g DESCRIPTION• Component of highly effective corrosion inhibitors; • a component that changes the rheological properties of liquids; • additive to road bitumen to improve their adhesion to acidic rocks; • component of detergents, disinfectants; • antistatic and fabric softener in the textile industry; • emulsifier for various

Product group: Reagents CAS-Nr.: [139585-03-8] Storing temperature: -20°C Shipping condition: ambient MW: 331.39g/mol Formula: C12H21N5O4S CAS Nr:[139585-03-8] Code:A305 Manufacturers:Dojindo

Acriflavine is a topical antiseptic. It is used in veterinary for a treatment of fungal infections in aquarium fish. Acriflavine is also used in biochemistry for labeling fluorescently high molecular RNA. BHM Chemicals is a supplier of 2 types of Acriflavine products: Acriflavinium Chloride Ph. Eur. and Acriflavine Hydrochloride in conformity with BPC1963 specifications. Both grades are suitable for use in veterinary preparations. Minimum order quantity: 10kg

Polyquaternium-7 is a quaternary ammonium compound used as an antistatic agent,fim former and hair fixative,in cosmetics and personal care products,the quaternary nitrogen atom in Polyquaternium-7 always carries cationic charge regardless of the pH of the system.At high pH,the presence of hydroxyl groups may reduce the normally high water solubility of quaternary ammonium compounds.The positive charge on the quats attracts them to the slightly negatively charged skin and hair proteins.Polyquaternium-7 prevents or inhibits the buildup of static electricity and dries to form a thin coating that is absorbed onto the hair shaft. Polyquaternium-7 also helps hair hold its style by inhibiting the hair's ability to absorb moisture. CAS. No:26590-05-6

LIQUID AMMONIA Ammonia %99,9 Boiling point: 28 oC (30% NH4OH) Freezing point: -72 oC (30% NH4OH) Specific gravity: 0,906 gr / cm3 (at 20 oC) Solubility in water: Infinite. Vapor pressure: 73 kPa (30% NH4OH at 20 oC) Molecular Weight: 17,03 g / mol Molecular shape: Pyramidal Nomenclature: Ammonium hydroxide, Appearance and Odor: Clear, colorless, sharp and stifling Packing Bulk (road tanker ), IBC, PE barrels Introduciton Its chemical formula is NH3, colorless and sharp, and has a unpleasant unpleasant odor. Its commercial name is Ammonium Hydroxide Solution and its molecules are polar and are highly soluble in water thanks to their weak hydrogen bond Chemistry It is used for acid-base balance and nitric acid production in chemistry laboratories. Fertilizer It is used as the first substance in the production of nitrogen fertilizers. Silver Silver goods are used for polishing and cleaning

Greenline Group is a leading EU supplier of Hydrogen Peroxide packed in 1, 2.5, 5, 10, 25, 200, 220 and 1000 litres. We are also a Hydrogen Peroxide distributor, covering the UK, Ireland and Europe. Hydrogen Peroxide is used in the following products: cosmetics and personal care products washing & cleaning products biocides (e.g. disinfectants, pest control products) pH regulators and water treatment products textile treatment products dyes and water treatment chemicals If you would like a quote or require more information about how Greenline Group can supply you with Hydrogen Peroxide please complete the form below and a member of our team will get back to you shortly or phone us on +31 (0) 613 504 771.

Cadenas laterales utilizadas en la fabricación de amoxicilina y cefadroxilo.

To prepare for the Alexit top coat Thoroughly clean the glass with the thinner Content:500 g

La miel de Bosque no es producidas por las abejas a partir del néctar de flores, sino de un mielato que exudan las encinas, alcornoques y robles. Su color es mucho más oscuro que el resto de las mieles, su olor es tostado y su sabor es menos dulce que el resto de mieles, con toques salados. Se envasa artesanalmente en formatos para comercio retail o en formatos de mayor capacidades para la industria.

Chemnovatic nicotine is a natural product extracted from tobacco leaves. Over 99% purity proved with certificates from accredited laboratories, exceeds USP and EP standards. Considered by many manufacturers to be the best pure nicotine on the market. The highest quality of every batch.

Zum Reinigen und Entfetten. Aceton-Waschmittel An dieser Stelle finden Sie das Technische Merkblatt zu diesem Produkt. Um auch die jeweiligen Sicherheitsdatenblätter zu erhalten, ist ein Log-in notwendig.

Wir stellen in unseren Anlagen seit vielen Jahren hochwertiges Quecksilber her und liefern es weltweit für den Bereich der Zahnmedizin (ausschließlich zur Amalgamkapsel-Herstellung) und Forschung und Entwicklung. Kunden werden von uns auditiert. Bestellmengen:ab 100 Gramm

5-ALA ist ein pharmazeutischer Wirkstoff hergestellt nach cGMP-Richtlinien. Vorteile: * Wettbewerbsfähiger Prozess * Europäischer Hersteller * Registriert und freigegeben in EU und USA 5-Aminolävulinsäure ist eine Aminosäure, die den Ketocarbonsäuren zuzuordnen ist. Sie wird vermehrt in Tumorzellen zu einem rot fluoreszierenden Molekül umgebaut. Diese reichert sich in Tumorzellen etwa 4 Mal mehr an als in gesunden Zellen. Die Substanz ist ein Photosensibilisator, sie kann mit Lichtenergie Sauerstoffradikale bilden. Diese Radikale zerstören die Zelle, weshalb 5-Aminolävulinsäure z.B. bei durch UV-Strahlung verursachten Hautkarzinomen Anwendung findet. Name:5-Aminolävulinsäurehydrochlorid CAS:5451-09-2 Produktinformation:API Indikation:Tumordiagnostik, photodynamische Th.