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
Bitumer Flexigum PU ist eine zweikomponentige Bitumen-Polyurethan-Verbindung, die eine dauerhaft flexible und chemisch beständige Befestigungs- und Spannungsübertragungsmasse bildet.
Bitumer Flexigum PU findet seinen Einsatz in:
•zur dauerelastischen Befestigung der Schiene als Unterboden,
•Schienenbefestigungsmasse und als Unterbodenbelag,
•zur Herstellung dauerhafter und flexibler Dehnungsfugen zwischen Betonplatten und Elementen aus Stahl,
•Ausfüllen der Lücken zwischen Fahrbahn und Schiene,
•zum Füllen von Beton-Beton-Fugen
•Verfüllen von Fugen, Lücken, Rissen und Dehnungsfugen in stark bearbeiteten Asphalt- und Betondecken (z. B. Bordsteine auf Brücken),
•Verfüllen von „arbeitenden“ Fugen auf Stahl- und Betonbrücken und anderen Gehwegen, die durch starke Bewegungen gekennzeichnet sind.
Powder spot cleaner spray, high quality.
Suitable for cotton, knitted, wool, silk, synthetic, mixed fabrics
It removes spot of: oil, dirt, grease, halos.
Fast drying
It does not leaves any halos, or rings
Chlorinated-free
Not toxic
Eliminate it with a brush or compressed air
It does not indeed the colours
Das bewährte HIGHPOWER Harz mit der langen Reichweite für konventionelle Heizungsanlagen wird ergänzt durch das neue NEXION Harz mit einem definierten Überschuss an Anionenharz zur pH Regulierung.
Propylene Glycol is most commonly used for the large-scale production of polymers. It is used as chemical raw material for the making of unsaturated polyester resins (UPR). It reacts with unsaturated maleic anhydride and isophthalic acid to form a copolymer.
It is reacted with propylene oxide to make oligomers and polymers that are consumed for the production of widely used polyurethanes.
It is useful in water-based acrylic architectural paints. It’s slow evaporation rate allows it to stop the surface from drying.
It is approved for use indirectly as a food additive. It has the E-number E1520 for food applications. It is used in coffee-based drinks, liquid sweeteners, ice cream, and soda etc.
It is widely used in cosmetics and pharmaceuticals. E490 is the number for cosmetic products and pharmacological products.
It is applicable as a carrier or base for many types of makeup in the cosmetics industry.
Acid Number:≤0.5mg KOH/L
Water:≤0.5%
We design and make industry defoamer for more than 10 years. We will supply you with high-performance products + professional service.
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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
Silicon nitride is one of the hardest ceramics but also one of the most resistant. Si3N4 is mainly used in severe environments which combine extreme temperatures with abrasive and/or corrosive medium. Silicon nitride can be of different grades : sintered, hot pressed or reaction bonded.
Selection of materials Microcertec offers two high-purity Si3N4 grades that are particularly suited for hostile environments :
sintered silicon nitride
hot pressed silicon nitride
Both Si3N4 materials are mainly designed to be used in thermal-mechanical or corrosion-resistance applications because they show an outstanding behaviour to resist to wear, thermal shocks and corrosion (liquids and gases). Moreover, these pure Si3N4 grades offer a low thermal expansion.
Properties Sintered silicon nitride and HP Si3N4 have the following properties :
low density
excellent thermal shock resistance
excellent wear resistance
excellent corrosion resistance (liquids and gas)
low coefficient of thermal...
Brompentafluorobenzene belongs to the group of benzene derivatives. The intermediate is used in the Agro, Electronics, Fine Chemicals, Perfumery, Pharma and Veterinary industry.
Name:Brompentafluorbenzene
Synonym:Pentafluorophenyl bromide
Synonym 2:BPFB
CAS Number:344-04-7
Cyclen belongs to the group of cyclic polyamines. The intermediate is used in the pharmaceutical and fragrance industry.
Name:Cyclen
Synonym:1,4,7,10-Tetraazacyclododecane
Use:DOTA Intermediate
Use 2:Perfumery
CAS Number:294-90-6
Cyclopropylamin gehört zur Gruppe der primären Amine. Das Intermediat findet Anwendung in der Pharma- und Duftstoff-Industrie.
Name:Cyclopropylamin
Synonym:Aminocyclopropan
CAS Nummer:765-30-0
Nutzung:Pharma / Duftstoff Zwischenprodukt
2-Chlorophenothiazin gehört zur Gruppe der Phenothiazin-Derivate. Das Intermediat findet Anwendung in der (Vet-)Pharma-Industrie.
Ziel APIs sind: Chlorpromazin, Chloroprothazin, Cyamemazin, Perphenazin, Phenothiazine, Pipamazin, Prochlorperazin und Thiopropazat
Name:2-Chlorophenothiazin
Synonym:2-Chloro-10H-phenothiazin
CAS Nummer:92-39-7
Nutzung:Pharma / Veterinär Zwischenprodukt
Synonm:Chloro-2-phenotiazin
Ketoprofen is a synthetically synthesized Active Pharmaceutical Ingredient, produced under cGMP, compliant with EP, JP monographs.
Its CAS-N° reads 22071-15-4.
It is used in treatment of arthritis-related inflammatory pains, severe toothaches that result in the inflammation of the gums or nerve pain. Ketoprofen is an acidic, non-opioid analgesic used for pain and inflammation. By inhibiting prostaglandin synthesis at the key enzyme cyclooxygenase, it can be used for acute and chronic pain (e.g. arthrosis and arthritides). Like most active ingredients in its class, it is poorly tolerated by the gastrointestinal tract, a particular side effect is light sensitization.
Detailed specification, Certificate of Analysis and samples are available on request.
CAS:22071-15-4
Product Information:API
Route of Synthesis:Synthetic
Patent Expiry:EU, US - expired
Indication:Analgesic, Anti-inflammatory
Dosage:Oral
Name:Ketoprofen
Tetraethylenepentamine – TEPA, similar in appearance to most amines, is not colourless but has the appearance of a yellow coloured liquid. It is a somewhat viscous liquid. It is soluble in many polar solvents. It is slightly less dense than water. Its vapours are heavier than air
Boiling Point:340 °C(lit)
Purity:99%
Density:0.998 g/mL at 25 °C(lit)
Vapour Density:6.53 (vs air)
Flash Point:365 °F