Produse pentru azotmetan solvent (48)

MSM - MSM (Metilsulfonilmetan)

MSM - MSM (Metilsulfonilmetan)

MSM (Methyl Sulfonyl Methane) 20-40mesh, 40-60 mesh, 60-80 mesh, 80-100 mesh
Îmbătrânirea Uleiurilor Esențiale

Îmbătrânirea Uleiurilor Esențiale

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.
GRASĂ MULTIFUNCȚIONALĂ PENTRU AUTO 400g - Grăsimi

GRASĂ MULTIFUNCȚIONALĂ PENTRU AUTO 400g - Grăsimi

Standard multi-purpose grease based on lithium soap for rolling and plain bearings. Specification releases: K 2 K-30 Product number:1630131 Container size:1 Product group:Fats in general
Miristat de izopropil - Ceară pentru lumânări

Miristat de izopropil - Ceară pentru lumânări

Le Myristate d'Isopropyle est un produit d'origine végétale. C'est un liquide huileux incolore qui n'a aucune odeur. Il permet une plus grande diffusion du parfum de votre bougie ou de votre diffuseur à tiges. Pour les bougies coulées parfumées , versez 5 à 10% de myristate d'isopropyle dans votre huile parfumée juste avant de l'ajouter dans la cire (pour 100ml de cire 10 ml de myristate d'isopropyle) Pour les diffuseurs à tiges, versez dans le flacon une préparation composée de 20% de myristate et de 20% de fragrance et 60% d'alcool à 90° de pharmacie. Référence:MYR-ISO-1L Usage:Additif Couleur:Transparent Famille accessoires:pour bougies coulées Additifs:Pour Parfums
Humisol pentru Castraveți - Biostimulant organic lichid pe bază de vermicompost

Humisol pentru Castraveți - Biostimulant organic lichid pe bază de vermicompost

Liquid organic plant growth regulator based on vermicompost with a complex composition, micro- and biofertilizer properties. How to use: Root nutrition (watering, fertigation), foliar feeding (spraying), soaking of planting material. Action: The use of the product increases yields, strengthens disease resistance, mitigates stress, increases the number of ovaries and improves the taste of cucumber. Fully soluble in water Certified for use in organic agriculture in accordance with the International Certification by Organic Standard for organic production and processing, which is equivalent to the European Union Regulations No. 834/2007 and 889/2008. Preparation form:Liquid TU:TU U 19380560.002-98 Packaging:PE bottle 0.5 liters. Solubility in water:Fully soluble in water
Azot Lichid

Azot Lichid

L'azote liquide est un gaz fortement réfrigéré, non inflammable, incolore et inodore. L'azote liquide est utilisé dans différents secteurs et par différents métiers : Secteur médical avec les dermatologues mais aussi pour la chirurgie, la conservation, les biotechnologies. Dans les centres équestres pour la conservation de paillettes de reproduction mais aussi pour tous les centres spécialisés dans la reproduction Animals des bovins, ovins etc… Maintenance industrielle en mécanique l'azote liquide est utilisé pour des emmanchements à froid (frettage) ou encore pour réaliser des chocs thermiques. (Maintenance industriel) 
Des les centres de cryothérapie, pour le bien-être et la récupération. Enfin dans la restauration pour la cuisine moléculaire, surgélation de produit alimentaire.
Fertilizant Lichid - Nitrofluid-Acid - Soluție de fertilizant azotat acid îmbogățit cu PHC și conținând sulf

Fertilizant Lichid - Nitrofluid-Acid - Soluție de fertilizant azotat acid îmbogățit cu PHC și conținând sulf

NITROFLUIDE-ACID è un prodotto di natura acida per controllare il valore del pH evitando precipitazioni chimiche nelle tubazioni e negli erogatori di irrigazione localizzati. Con una forte azione disincrostante, previene ed elimina le precipitazioni di carbonato di calcio e magnesio, fosfati di calcio e idrossidi metallici. Di conseguenza, la sua azione consiste, da un lato, nel prevenire la formazione di ostruzioni chimiche nel sistema di irrigazione e, dall'altro, grazie al suo elevato contenuto di azoto, acidi poliidrossicarbossilici (PHC) e zolfo, nel migliorare la nutrizione, lo sblocco, la mobilitazione e l'assimilazione di microelementi e nutrienti nei terreni calcarei e alcalini. VANTAGGI AGRONOMICI - Con una forte azione disincrostante, previene ed elimina le precipitazioni di carbonato di calcio e magnesio, i fosfati di calcio e gli idrossidi metallici. Confezioni da: - 1000 L - 20 L - 10 L - 5 L Azoto (N) total:12% p/p Azoto (N) nitrico:5,5% p/p AZOTO (N) AMMONIACALE:6,5% p/p Triossido dio zolfo (%SO3) solubile in acqua:5% p/p Ph:1-2 p/p Densità (gr/cc):1,24 p/p
AMONIAC LICHID - AMONIAC LICHID ENERJISUN

AMONIAC LICHID - AMONIAC LICHID ENERJISUN

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
Bicarbonat de amoniu - Substanțe chimice fine

Bicarbonat de amoniu - Substanțe chimice fine

Application: Chromatography Product group: Buffers : Inorganics CAS-Nr.: [1066-33-7] Storing temperature: 10-25°C GHS pictogram: GHS07 EINECS: 213-911-5 Assay: >99.0% Shipping condition: ambient IUPAC: Ammonium hydrogen carbonate Appearance: white crystalline powder MW: 79.06 g/mol Formula: (NH4)HCO3 CAS Nr:[1066-33-7] Code:2098 Manufacturers:GERBU
Sodiu (Na)

Sodiu (Na)

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.
GLICERINĂ 1DH DIN SÂNGE - Extracte glicerinice hidroalcoolice de grad alimentar

GLICERINĂ 1DH DIN SÂNGE - Extracte glicerinice hidroalcoolice de grad alimentar

FLACON VERRE DE 1L - CORNUS SANGUINEA Certification:Biologique Contient de l'alcool:Oui Poids total unitaire (kg brut):1.535 Densité:1.05 Volume unitaire en litre:1
Albastru de metilen - SUBSTANȚE CHIMICE

Albastru de metilen - SUBSTANȚE CHIMICE

Methylenet Blue - CHEMICALS PRODUCT CODE:BKMM00001 SIZE:1000 ML
Eter Monovinilic de Glicol Etilenic / 2 – Vinyloxyethanol 97 % - Substanțe Chimice pentru Utilizare Specială

Eter Monovinilic de Glicol Etilenic / 2 – Vinyloxyethanol 97 % - Substanțe Chimice pentru Utilizare Specială

Ethylene Glycol Monovinyl Ether or 2 – Vinyloxyethanol has a colorless transparent appearance. It comes in a liquid form with a strong pungent odour and has a density level of 0.982 g/mL. Boiling Point:143° C Melting Point:49° C Density:0.982 g/mL Molecular Weight:88.11 g / mol Chemical Formula:C4H8O2
N-Benzilglicină ester etilic clorhidrat - Produsele Noastre

N-Benzilglicină ester etilic clorhidrat - Produsele Noastre

N-Benzylglycine ethyl ester hydrochloride - Our Products Catalog Reference:104070 Molecular formula:C11H16NO2Cl Molecular weight:229.70654
4-Cloro-3-nitrobenzonitril CAS 939-80-0 - Puritate: 98,0% min, Scală industrială, Vânzare directă din fabrică

4-Cloro-3-nitrobenzonitril CAS 939-80-0 - Puritate: 98,0% min, Scală industrială, Vânzare directă din fabrică

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
Soluție Hidroalcoolică – Bidon de 5L

Soluție Hidroalcoolică – Bidon de 5L

Solution Hydro Alcoolique – Bidon De 5l Caractéristiques:Solution hydroalcoolique recommandée par l’OMS pour l’antisepsie rapide des mains Certificats:Cf fiche sécurité, taux alcool sup à 70% Minimum de commande:1 palette de 64 ou 128 bidons Stock actuel:11 000 bidons de 5L (entrepot ile de France) Production journalière:5000 bidons de 5L Packaging:Palette de 128 bidons de 5L Délai de livraison:2 jours (nous consulter en amont)
Îndepărtător de rășină de fum, Curățitor intensiv fără solvenți, Degresant

Îndepărtător de rășină de fum, Curățitor intensiv fără solvenți, Degresant

NOVADUR® Rauchharzentferner schaumarm. Lösemittelfreier Intensivreiniger mit Tiefenwirkung, Reinigung und Entfettung. Rauchharzentferner schaumarm entfernt die hartnäckigsten Verschmutzungen
Peroxid (Întăritor MEKP)

Peroxid (Întăritor MEKP)

MEKP-Härter (Peroxide) für UP-Harze, VE-Harze , Klebeharze und Gelcoats.
Hidrochinon - Cas nr: 123-31-9

Hidrochinon - Cas nr: 123-31-9

Hydroquinone is produced as an inhibitor, an antioxidant, and an intermediate in the synthesis of dyes, motor fuels, and oils; in photographic processing; and naturally in certain plant species, Hydroquinone is a phenol derivative with antioxidant properties that can cause toxicity in several organs, notably the kidney. Used as a topical treatment for skin hyperpigmentation and in various cosmetic products, it is metabolized mainly to glutathione conjugates and forms mutagenic DNA adducts in in-vitro systems. (NCI04)
Solvent de Imersie

Solvent de Imersie

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

Reabilitarea Conductelor Chimice

Man unterscheidet zwischen dem kurzfristigen Einsatz hochdosierter Oxidations-mittel und der kontinuierlichen Zugabe chemischer Wirkstoffe. Anolyte ist ein flüssiges Des-infektionsmittel, das unmittel-bar vor Ort durch Membran-zellen- Elektrolyse ausschließ-lich aus Salz, Wasser und Strom gewonnen wird. Es besteht zu über 99% aus Wasser, der enthaltene hoch-effiziente Wirkstoff ist kein Gefahrenstoff und für Menschen unbedenklich. Die gemeinsam mit unserem Partner Innowatech kon-tinuierliche optimierten Anlafen auf Anolythe-Basis desinfizieren und verhindern die Neubildung von Biofilm.
99,999% Pur Silver Lichid Mercur pentru minerit

99,999% Pur Silver Lichid Mercur pentru minerit

99.999% Pure Silver Liquid Mercury for mining Whatsapp: +33 6 05 71 55 02 Website: https://hgchemicals.com/product/buy-silver-liquid-mercury-online/ We offer Silver liquid mercury and Red Liquid Mercury as well as Prime Virgin Mercury with 99.9999% Purity. We use a reliable suppliers and have 100% shipping success in all countries. Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of “quality first, customer first and credit-based” since the establishment of the company and always do our best to satisfy potential needs of our customers. Our Virgin Silver liquid Mercury meets the norms of international standards. Our products are highly recommended. We sell at very competitive discount prices worldwide shipping of liquid mercury. CAS 7439-97-6 Telegram: hg80chemicals Whatsapp: +33 6 05 71 55 02 EMAIL: hgchemicals1@gmail.com
Fertilizator organic cu bacterii

Fertilizator organic cu bacterii

NeoSmart tarımda bitkisel üretim için geliştirilmiş triazone azot,fosfor,potasyum, bakteri grupları,aminoasitler ile zenginleştirilmiş mikroelement,proteinler ve enzimler ile donatılmış verimli ve bileşken etkiye sahip organik, mikrobiyal bir üründür.
Acidul nitric 25 % t.r.

Acidul nitric 25 % t.r.

Salpetersäure 25% – Vielseitige Chemikalie für Industrie und Forschung Salpetersäure 25% ist eine farblose, klare Flüssigkeit, die vielseitig in der Industrie und Forschung eingesetzt wird. Diese mittelkonzentrierte Salpetersäure hat einen Gehalt von 24 bis 26 % und eignet sich ideal für Anwendungen, bei denen kontrollierte Reaktivität erforderlich ist. Chemische Eigenschaften: Chemische Formel: HNO₃ Molekulargewicht: 63,01 g/mol Beschreibung: Flüssigkeit CAS-Nummer: 7697-37-2 EINECS-Nummer: 231-714-2 Spezifikationswerte: Gehalt: 24 - 26 % Weitere Werte (nur zur Information): Eisen (Fe): ≤ 5 ppm Chlorid (Cl): ≤ 5 ppm Salpetersäure 25% bietet eine zuverlässige und gleichbleibende Qualität, die speziell für industrielle Anwendungen entwickelt wurde. Sie spielt eine wichtige Rolle in Prozessen, bei denen eine exakte Konzentration und Reinheit entscheidend sind.
Lactat de sodiu

Lactat de sodiu

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
Ditiophosphate 25S 95% - Ditiophosphate

Ditiophosphate 25S 95% - Ditiophosphate

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
Un pigment inhibitor de coroziune fosfat de zinc - Un pigment inhibitor de coroziune fosfat de zinc Kronphos PZ

Un pigment inhibitor de coroziune fosfat de zinc - Un pigment inhibitor de coroziune fosfat de zinc Kronphos PZ

Le phosphate de zinc de la marque KRONPHOS PZ convient aux peintures, résines, résines époxy, polyuréthanne acides aminés, acrylates et caoutchouc. Faible capacité réfractive Flexibilité des couleurs claires. Bonne résistance à la corrosion. KRONPHOS PZ : Le phosphate de zinc de qualité PZ a fait ses preuves en tant que produit anti-corrosion fiable. La teneur élevée en zinc de 50 % permet une réduction des pigments pour d’excellentes propriétés anti-corrosion dans les peintures et les revêtements. La luminosité de la couleur de 99% indique la pureté du produit et permet l’utilisation de pigments anti-corrosion de la classe PZ dans des formulations plus complexes. Contrairement aux inhibiteurs de corrosion, le revêtement de film a un effet anti-corrosion à long terme. Par exemple : poids brut maximum 13 tonnes:Vitesse de rotation 1500 tr/min
Tioantimonatul de sodiu(V) nonhidratat, sarea lui Schlippe

Tioantimonatul de sodiu(V) nonhidratat, sarea lui Schlippe

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.
Hidroxid de magneziu

Hidroxid de magneziu

Yangın geciktiricilerinde Asitli atık suların nötralize edilmesinde Elektrik kablosu kaplamasında
Adhesive Plychloroprene pentru Tălpi din Piele - Adhesive Plychloroprene pentru Tălpi din Piele pentru Încălțăminte

Adhesive Plychloroprene pentru Tălpi din Piele - Adhesive Plychloroprene pentru Tălpi din Piele pentru Încălțăminte

Leather Sole Adhesive The NEOPRENE 1 is a plychloroprene adhesive with high crystallization used for cold sticking of LEATHER SOLES, for the assembly of the GUARDOLO and for the to pair LEATHER-LEATHER and LEATHER-TUNITH. High bond strenght. CHARACTERISTICS : Viscosity : 2800 +/- 100 cPs Opened Time : 15 - 30 Minutes USING INSTRUCTIONS : Apply an homogeneous coat upon the two parts has to be stickked, let them dry for at least 10 - 15 minutes and join the two parts with hands, hammer or with a press. To dilute the PRODUCT, use SOLVENT P or SOLVENT M. The products has to be conserved in the original tins well closed and in a cool and dry place. N.B.: All the indications over reported are without obligation and warranty. PACKAGINGS : Kg 800 - Kg 200 - Kg 40 - Kg 15 - Kg 9 Kg 4 - Kg 1