органическое промежуточное звено

Organic Intermediates1-Methylimidazole CAS 616-47-7 Resin Hardener Introduction: Appearance: colorless transparent liquid, Melting point: -60℃ Boiling point: 198℃ Density d20/4=1.036g/ml Purity: ≥99% Uses: Organic synthesis intermediate and used as epoxy resin curing agent, adhesive, etc.; can be widely used in epoxy resin bonding, coating, pouring, encapsulation, impregnation and composite materials, etc. Product Name 1-Methylimidazole CAS 616-47-7 MF C4H6N2 MW 82.1 EINECS

N-Formylmorpholine NFM CAS 4394-85-8 Organic Synthetic Materials Introduction: Purity: ≥99.5% Morpholine: ≤0.1% Water: ≤0.1% Color: ≤20 (Pt-Co) Appearance: Colorless transparent liquid Density: 1.145 g/cm3 (25℃) Refractive index: n20/D 1.485 (lit.) Boiling point: 236-237 °C (lit.) Flash point: >230 °F Uses: It is used for desulfurization of natural gas, synthesis gas, flue gas, natural gas condensate and gasoline, etc. It is the best extraction solvent for petroleum aromatics

Organic Intermediate 1,3,5-Triazine-2,4,6-(1H,3H,5H)-Trithione Trisodium Salt CAS 17766-26-6 Heavy Metal Ion Scavenger Introduction: 1,3,5-Triazine-2,4,6-trithione trisodium salt, also known as trisodium thiocyanate, is a newly developed environmentally friendly heavy metal ion remover in recent years. It can form stable compounds with most monovalent and divalent heavy metal ions in aqueous solution and precipitate them, thereby achieving the purpose of removing heavy metal

Organic Intermediate Poly(Vinyl Alcohol) CAS 9002-89-5 Adhesives Paper Processing Agents Introduction: Polyvinyl alcohol is a solid that can be in the form of white powder, flakes or flocs. The glass transition temperature is 60-85°C. Polyvinyl alcohol contains many alcohol groups, is polar, and can form hydrogen bonds with water, so it can dissolve in polar water. Uses: Polyvinyl alcohol (PVA) is a widely used water-soluble polymer. PVA can quickly dissolve in water to form

Organic Raw Materials Antioxidant 245 CAS 36443-68-2 Plastic Additives Overview of Organic Raw Materials Antioxidant 245 CAS 36443-68-2 Plastic Additives Melting point :79-81oCBoiling point: 602.88°C (rough estimate)density :1.0397 (rough estimate)refractive index :1.6000 (estimate)Fp: >150 °Cstorage temp. :Sealed in dry,Room Temperature Product Parameters of Organic Raw Materials Antioxidant 245 CAS 36443-68-2 Plastic Additives Item ValueProduct NameAntioxidant 245CAS36443

Organic Raw Materials Butylated Hydroxyanisole CAS 25013-16-5 Food Antioxidants Overview of Organic Raw Materials Butylated Hydroxyanisole CAS 25013-16-5 Food Antioxidants White to light gray crystalline or crystalline powder. There is a very slight special odor. Product Parameters of Organic Raw Materials Butylated Hydroxyanisole CAS 25013-16-5 Food Antioxidants Item Value Product Name Butylated Hydroxyanisole CAS 25013-16-5 MF C11H16O2 MW 180.24354 EINECS 246-563-8

White Crystal TBHQ / Tert-Butyl Hydroquinone CAS 1948-33-0 Food Additives Chemical Additives Overview of White Crystal Hydroxypropyl-Beta-Cyclodextrin CAS 94035-02-6 Food Additives White to light gray crystalline or crystalline powder. There is a very slight special odor. Product Parameters of White Crystal Hydroxypropyl-Beta-Cyclodextrin CAS 94035-02-6 Food Additives Item Value Product Name Tert-Butyl Hydroquinone CAS 1948-33-0 MF C10H14O2 MW 166.22 EINECS 217-752-2

White Crystal Powder Azelaic Acid CAS 123-99-9 Organic Synthetic Materials Overview of White Crystal Powder Azelaic Acid CAS 123-99-9 Organic Synthetic Materials White to slightly yellow monoclinic crystals, needle shaped crystals or powders. The melting point is 106.5 ℃, boiling point>360 (partial decomposition), 226 ℃ (1.33 ChemicalbookkPa), 287 ℃ (13.3 kPa), relative density 1.225 (25/4 ℃), refractive index 1.4303 (111 ℃). Product Parameters of White Crystal Powder Azelaic

Flavors and Fragrances Methyl Palmitate CAS 112-39-0 Organic Synthesis Daily Chemical Raw Materials Overview of Flavors and Fragrances Methyl Palmitate CAS 112-39-0 Organic Synthesis Daily Chemical Raw Materials Melting point :32-35 °C (lit.) Boiling point :185 °C/10 mmHg (lit.) density :0.852 g/mL at 25 °C (lit.) vapor pressure : 0.008Pa at 25℃ refractive index n20/D 1.4512(lit.) Fp :>230 °F storage temp.: 2-8°C Product Parameters of Flavors and Fragrances Methyl Palmitate