Produse pentru acid lactic purificat (29)

ACIDO PERACETICO 5 L

Trifluoressigsäureethylester gehört zur Gruppe der Essigsäurederivate. Das Zwischenprodukt wird in der Agro-, Elektronik-, Feinchemikalien-, Parfümerie-, Pharma- und Veterinärindustrie verwendet sowie bei der Herstellung von Celecoxib, Efavirenz, Lisinopril & Sitagliptinphosphat. Name:Tri­fluoro­essig­säure­ethyl­ester Synonym:TFAEt Synonym 2:ETFA CAS Nummer:383-63-1 API Anwendung:Celecoxib, Efavirenz, Lisinopril API Anwendung 2:Sitagliptin phosphat

DERIVADOS DEL FLUOR is a global leader in the supply of hydrofluoric acid and a wide range of inorganic fluorides, including potassium fluoride. Our potassium fluoride supply principles focus on safety, service, and quality, and adaptation to our customers’ needs: We deliver potassium fluoride in standard packaging and other specialized containers adapted to suit our customers’ needs. Close cooperation with our clients enables DDF to provide a quality product that meets the highest standards. Our continuous production cycle, robust inventory, and logistics service enables us to provide international just-in-time delivery to our customers’ facilities. Our robust inventory together with our logistics service enables us to provide international just-in-time delivery to our customers’ facilities. Chemical Formula:KF Description:White powder Identification CAS No:7789-23-3 Identification UN No:1812 Concentration:> 99% KF Packaging:25 kg sack Transport ADR:6.1T5-III Transport RID:6.1T5-III Transport IMDG:6.1 Transport OACI:6.1

Detartrant naturel Elimine le tartre et la rouille La force du citron Fabrication française Naturellement present dans le citron, l’acide citrique fait partie des produits menagers de base qui ont fait leur preuve. 100% naturel*. Nettoyant et detartrant hors pair. S’utilise dans toute la maison : machine à cafe, bouilloire, machine à laver, robinetteries, cuvettes des WC, plans de travail, surfaces en inox, chrome, ceramique, plastique… Formidable antioxydant, l’acide citrique elimine la rouille sur le metal. Ideal egalement pour venir à bout des taches de brûle, de cafe, de the ou autres salissures tenaces. * Ingredients actifs 100% d’origine naturelle. Faire un essai prealable sur une petite surface. Ne convient pas aux surfaces aluminium et marbre, et ne pas melanger avec du chlore et de la soude. Ne pas eclabousser sur un tissu ou un vêtement (decoloration possible).

Kwas cytrynowy występuje naturalnie w owocach cytrusowych, ale może być również wytwarzany. Przemysłowy kwas cytrynowy jest wytwarzany głównie w drodze fermentacji lub reakcji chemicznej. Ta ostatnia metoda stosowana jest w około 90% światowej produkcji i polega na fermentacji przy użyciu enzymów i szczepów drobnoustrojów, najczęściej Aspergillus niger. Kwas cytrynowy ma zdolność stabilizowania emulsji i zapobiega oddzielaniu się tłuszczu. Produkt końcowy dostępny jest w postaci proszku lub granulatu jako bezwodny kwas cytrynowy.

Sodium Hypochlorite 12% Aqueous solution of sodium hypochlorite in demineralized/decalcified water, obtained from the reaction between chlorine gas and an aqueous solution of sodium hydroxide, both substances obtained with mercury-free membrane technology. Physical specifications: Green liquid with pH about 11, solved in water with boiling point of 40° C. Stability and reactions: Slowly dissolved in the air, incompatible with hydrochloric acid, ammonia, urea, metals and methanol. Handling and storage: Keep away from sun shine, acids, heat, flammable materials and organic material. Keep in a dry place. CAS number 7681-52-9 WE number,231-668-3 Chemical formula NaOCl Molar mass 74,44 g/mol Customs tariff code,28289000

Alpha lipoic acid, also known as lipoic acid, is a naturally occurring compound that acts as a powerful antioxidant in the body. It is found in small amounts in certain foods and is also available as a dietary supplement. Alpha lipoic acid is unique in that it is both water-soluble and fat-soluble, which allows it to penetrate all parts of the body. It can easily cross cell membranes and enter cells, including those in the brain. This versatility makes it an effective antioxidant that neutralizes harmful free radicals in the aqueous and lipid fractions of cells. Other Name:Alpha Lipoic Acid Spec./ Purity:99% Purity CAS Number:1077-28-7 Appearance:Slightly yellow powder or granular Main function:Powerful antioxidant, supports cellular energy production, promotes healthy blood sugar levels Test Method:HPLC Identification:Positive Odor&Taste:Characteristic Assay(Dried basis):99.0%~101.5% Loss on Drying:≤0.20% Melting Point:60~62°C Particle Size:90% pass 20 mesh Heavy Metals:NMT10ppm Lead:NMT0.2ppm Cadmium:NMT0.5ppm Mercury:NMT0.1ppm Cadmium:NMT0.2ppm Total Plate Count:NMT3,000cfu/g Total Yeast & Mold:NMT300cfu/g E.coli:Negative

Lieferzeit: 3 - 5 Werktage Lieferkapazität: 100.000Kg / monatlich Mindestbestellmenge: 1Krt. x 20 x 1Kg / 1 x 25Kg Sack Anfrage per E-Mail senden Telefonnummer anzeigen 1Krt. x 20 x 1Kg

DUBACID also know as LABSA, ABSA (alkylbenzene sulphonic acid) is a valuable organic compound. DUBACID is obtained by sulfonation of linear alkylbenzene and utilized as a core component in the manufacturing of detergents, surfactants for ore cleaning, rubber mix modifiers, and as a foaming agent in producing urea formaldehyde foam and foamed plastic. Note that urea formaldehyde foam insulation is a used as material for weatherizing residential and industrial buildings. This means that LABSA is key to preserving our planet’s energy resources. DUBACID looks like a viscous fluid with a characteristic smell, from brown to almost black in color (this depends on the basic substance content). LABSA 96 % and LABSA 90% (class A and B, respectively) are most in demand. LABSA has been a staple in global detergent manufacturing for over 30 years and has become almost the core component of detergents.

2.65€ TTC

Für Anwendungen im technischen Bereich.

Le nitrate de calcium se présente sous la forme d'un solide granuleux blanc à gris clair. Peut être soit le composé anhydre soit le tétrahydrate. Utilisé dans les engrais, les explosifs et la pyrotechnie. Le nitrate de calcium est un sel de nitrate inorganique de calcium.

NITROFLUIDE-ACID é um produto de natureza ácida para controlar o valor de pH evitando precipitações químicas nas tubagens e emissores de irrigação localizados. Com uma forte acção desincrustante, previne e elimina precipitações de carbonato de cálcio e magnésio, fosfatos de cálcio e hidróxidos metálicos. Consequentemente, a sua acção consiste, por um lado, em prevenir a formação de obstruções químicas no sistema de irrigação e, por outro, devido ao seu elevado teor de azoto, ácidos poli-hidroxicarboxílicos (PHC) e enxofre, em melhorar a nutrição, desbloqueio, mobilização e assimilação de microelementos e nutrientes em solos calcários e alcalinos. VANTAGENS AGRONÓMICAS - Com uma forte acção desincrustante, previne e elimina as precipitações de carbonato de cálcio e magnésio, fosfatos de cálcio e hidróxidos de metal. Embalagens de: - 1000 L - 20 L - 10 L - 5 L Nitrógênio (N) total:12% p/p Nitrógênio (N) nítrico:5,5% p/p Nitrógênio (N) amoniacal:6,5% p/p Trióxido de Enxofre (%SO3) solúvel em água:5% p/p pH:1-2 p/p Densidade (gr/cc):1,24 p/p

Borsäure / Hergestellt in Russland / Verpackung: Papiersäcke je 25 Kg / Main substance (H3 BO3) content, %, min 99,9

We offer ascorbic acid In guaranteed quality, at stable prices and packed appropriately for transportation. Do you need advice on choosing your product or are you looking for a suitable substitution? Our application and product experts are happy to help! Our experience and deep knowledge in the area of specialty chemicals and ingredients ensures that we are well positioned to effectively support both our customers and our suppliers with product and application expertise. Please contact us for more information!

mp 300 °C density 1,51 g/cm3 vapor pressure <0.01 mm Hg ( 20 °C) Fp 260°C storage temp. 0-6°C Merck 14,9162 BRN 1909333 Stability:Stable. Combustible. Incompatible with strong oxidizing agents. CAS DataBase Reference100-21-0(CAS DataBase Reference)

Caprylhydroxamic acid, an ideal organic acid, has excellent anti-bacterial activity at neutral pH, and can be used in a formula system free of chemical preservative. Caprylhydroxamic acid is an organic acid that keeps the non-ionizing state in the whole process from acid to neutral, an optimal anti-bacterial organic acid. With the high chelation effect, it can inhibit the active elements required for molds and limit the environment required for microbial growth. Caprylhydroxamic acid is compatible with the majority of raw materials, not affected by surfactant, protein or other raw materials in the system, able to compound with alcohol, glycol and other preservatives. It can be added at normal temperature under high temperature condition, widely used in gel, essence, emulsion, cream, shampoo, shower and other skin care and hair care products. CAS. No:7377-03-9 Synonyms:Octanohydroxamic Acid,N-Hydroxyl Octanamide Application:Cosmetic Preserative

Grüner Tee Extrakt (Tee-Polyphenole, EGCG, Theanin, etc.) Quelle: Teeblattextrakt Kategorie: Koffein Reihheit: 5~98%

Potassium Butyl Xanthate is a reagent that plays a pivotal role in modern mining and metallurgy. Flotation Process Facilitator: Potassium Butyl Xanthate is an indispensable ally in the flotation process, a cornerstone of mineral extraction. Flotation involves separating desired minerals from their ores. Selective Adhesion: When introduced to a slurry of finely ground ore and water, Potassium Butyl Xanthate selectively adheres to sulfide minerals present in the mixture. These minerals, often hosting valuable elements like copper or lead, exhibit a unique affinity for the xanthate. Bubble Attachment: Air bubbles are introduced into the slurry. The hydrophobic mineral surfaces coated with Potassium Butyl Xanthate collectors readily attach to the bubbles, effectively making them float to the surface. Rising to the Top: The mineral-laden bubbles rise to the surface of the flotation cell, forming a froth layer. CAS Number:871-58-9

Magnesiumchlorid-Schuppen werden in 25 Kg-Säcken und 1000 Kg-Big Bags geliefert.

Huile Végétale Vierge D'Avocat Biologique (Persea Gratissima) - Nos huiles végétales africaines bios en gros

ACIDO MALEICO

El ácido cítrico se encuentra naturalmente en las frutas cítricas, pero también se puede fabricar. El ácido cítrico industrial se produce principalmente por fermentación o por reacción química. Este último método se utiliza en aproximadamente el 90 % de la producción mundial e implica la fermentación con enzimas y cepas microbianas, más comúnmente Aspergillus niger. El ácido cítrico tiene la capacidad de ayudar a estabilizar las emulsiones y previene la separación de grasas. El producto final está disponible en forma de polvo o granulado como ácido cítrico anhidro.

Lieferzeit: 3 - 5 Werktage Lieferkapazität: 100.000Kg / monatlich Mindestbestellmenge: 1 x 25Kg Sack Anfrage per E-Mail senden Telefonnummer anzeigen 25Kg Sack

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

NITROFLUIDE-ACIDE est un produit de nature acide qui permet de contrôler la valeur du pH en évitant les précipitations chimiques dans les canalisations et les émetteurs d'irrigation localisés. Avec une forte action détartrante, il prévient et élimine les précipitations de carbonate de calcium et de magnésium, de phosphates de calcium et d'hydroxydes métalliques. Par conséquent, son action consiste, d'une part, à prévenir la formation d'obstructions chimiques dans le système d'irrigation et, d'autre part, grâce à son contenu élevé en azote, en acides polyhydroxycarboxyliques (PHC) et en soufre, à améliorer la nutrition, le déblocage, la mobilisation et l'assimilation des microéléments et des nutriments dans les sols calcaires et alcalins. AVANTAGES AGRONOMIQUES - Avec une forte action détartrante, il prévient et élimine les précipitations de carbonate de calcium et de magnésium, les phosphates de calcium et les hydroxydes métalliques. Azote (N) total:12% p/p Azote (N) nitrique:5,5% p/p Azote (N) ammoniacal:6,5% p/p Trioxyde de soufre (%SO3) soluble dans l'eau :5% p/p pH:1-2 p/p Densité (gr/cc):1,24 p/p

N-Acetyl-L-carnosine, or N-Acetylcarnosine (abbreviated NAC) is a dipeptide. It is similar to carnosine but more resistant to carnosinase degradation thanks to the addition of an acetyl group. Carnosine (L-Carnosine), the scientific name β-alanyl-L-histidine, is a dipeptide composed of β-alanine and L-histidine, a crystalline solid. Carnosine is not only a nutrient, but also can promote cell metabolism and delay aging. Carnosine can trap free radicals and prevent glycosylation reactions. It has anti-oxidation and anti-glycation effects. It can be used with whitening ingredients to enhance its whitening effect. CAS. No:56353-15-2 INCI Name:N-Acetyl L-Carnosine Synonyms:N-Acetyl-L-carnosine;Acetylcarnosine;N-Acetylcarnosine Molecular Weight: 268.27

Phthalic Anhydride is most commonly used for the large-scale production of plasticizers for plastics. It performs the useful functions of fillers for products such as paints, plastics, and textiles etc. It is used in the production of building material. It is utilised for making insulating material for protection from noise and cold etc. such as in homes and buildings. It is also consumed for making insulation for wires and electrical cables. In the chemical industry it acts as a modifier for chemicals. It is widely used for the efficient production of colourants. It is used for making dyes and pigments. CAS Number:85-44-9 HS Code:29173500

USP24/BP98/E330 Citric Acid Powder, Citric Acid Anhydrous, Citric Acid Monohydrate Citric Acid is mainly used as a flavoring agent, preservative, and antistaling agent in the food and beverage industry. Citric Acid also can be used as an antioxidant, plasticizer, detergent in chemical, cosmetics, and detergent industries. As a food additive, Citric Acid Anhydrous is an essential food ingredient in our food supply. As a leading food additives and food ingredients supplier in Turkey, we can provide you with high-quality Citric Acid Anhydrous.