Find Verified Toluene Diisocynate (Tdi) Suppliers, Manufacturers and Wholesalers

Hot sale Toluene Dissocyanate/TDI Toluene diisocyanate (TDI) is an aromatic diisocyanate that is a clear, pale yellow liquid with a sharp, pungent odor, which is insoluble in water and miscible with most common organic solvents. TDI (CAS No. 26471-62-5) consists of two isomers: toluene-2,4-diisocyanate (2,4-TDI) (CAS No. 584- 84-9) and toluene-2,6-diisocyanate (2,6-TDI) (CAS No. 91- 08-7), which is commercially produced in different ratios. The most common ratio is 80% 2,4-TDI/20% 2,6 TDI. TDI is widely used and accounted for 34% of the global isocyanate market in 2000 Tdi 80/20 is used for Flexible Polyurethane Foam and other other polyurethane applications including elastomers,synthetic leather,coated fabrics,paints and adhesives. It is spray-applied,closed-cell polyurethane foam system with high fire resistance properties.it applies to all kinds of spray-applied thermal insulation engineering,such as building exterior cold rooms,large-scale pipeline,etc.

Hot sale Toluene Dissocyanate/TDI Toluene diisocyanate (TDI) is an aromatic diisocyanate that is a clear, pale yellow liquid with a sharp, pungent odor, which is insoluble in water and miscible with most common organic solvents. TDI (CAS No. 26471-62-5) consists of two isomers: toluene-2,4-diisocyanate (2,4-TDI) (CAS No. 584- 84-9) and toluene-2,6-diisocyanate (2,6-TDI) (CAS No. 91- 08-7), which is commercially produced in different ratios. The most common ratio is 80% 2,4-TDI/20% 2,6 TDI. TDI is widely used and accounted for 34% of the global isocyanate market in 2000 Tdi 80/20 is used for Flexible Polyurethane Foam and other other polyurethane applications including elastomers,synthetic leather,coated fabrics,paints and adhesives. It is spray-applied,closed-cell polyurethane foam system with high fire resistance properties.it applies to all kinds of spray-applied thermal insulation engineering,such as building exterior cold rooms,large-scale pipeline,etc.

Hot sale Toluene Dissocyanate/TDI Toluene diisocyanate (TDI) is an aromatic diisocyanate that is a clear, pale yellow liquid with a sharp, pungent odor, which is insoluble in water and miscible with most common organic solvents. TDI (CAS No. 26471-62-5) consists of two isomers: toluene-2,4-diisocyanate (2,4-TDI) (CAS No. 584- 84-9) and toluene-2,6-diisocyanate (2,6-TDI) (CAS No. 91- 08-7), which is commercially produced in different ratios. The most common ratio is 80% 2,4-TDI/20% 2,6 TDI. TDI is widely used and accounted for 34% of the global isocyanate market in 2000 Tdi 80/20 is used for Flexible Polyurethane Foam and other other polyurethane applications including elastomers,synthetic leather,coated fabrics,paints and adhesives. It is spray-applied,closed-cell polyurethane foam system with high fire resistance properties.it applies to all kinds of spray-applied thermal insulation engineering,such as building exterior cold rooms,large-scale pipeline,etc.

Toluene is also known as toluol. It is a colorless clear aromatic hydrocarbon with the formula C7H8, it is also referred to by the name methyl benzene. Toluene occurs naturally at low levels in crude oil and is a byproduct in the production of gasoline by a catalytic reformer or ethylene cracker. It is also a byproduct of the production of coke from coal. Toluene is used across several industries for various applications. It is predominantly used as an appreciable solvent. Application: As a solvent, toluene can be used in paints, paint thinners, adhesives, inks, resins, cleaning agents, leather tanners and inks. It can also be used to manufacture polymers that produce nylon, plastic soda bottles and for pharmaceuticals, dyes and cosmetic products. Toluene is also used as a coolant in sodium cold traps underneath nuclear reactor loops. Packing: 220 kg Drum, IBC, ISO Tank, Flexi bag. Item Specification Purity (GC): 99.9 % Identity (IR): conforms Evaporation residue: 2.0 mg/l Water: 0.05 % Acidity: 0.0002 meq/g Alkalinity: 0.0006 meq/g Transmission (at 300nm): 70 % Transmission (at 310nm): 80 % Transmission (from 350nm): 98 %

Product Name: Sodium permanganate Use level: Industrial Content: 40 (%) CAS Number: 10101-50-5 Molecular formula:NaMnO4 Molecular Weight: 141.93 Appearance: purple liquid. A density of 1.36 ~ 1.39 g / cm3, soluble in water, ethanol and ether, soluble in liquid ammonia. Decomposition in alkali. Strong oxidizing. And chemical properties similar to potassium permanganate. Purposes: as oxidants, disinfectants, fungicides and phosphorous antidotes. Toluene is also used to manufacture saccharin, o-toluene sulfonamide and organic synthesis and purification of phenol wastewater treatment. Can be used for circuit boards, metal surface cleaning, the conductive film cleaning to remove grease, electrolytic manganese dioxide, chemical fiber finishing, electroplating addition to hydrogen sulfide and other odors, as well as water treatment and so on. Packaging and storage: Industrial Pails barrel, net weight 25kg plastic drum, 250kg steel-plastic composite barrels, 1250kg IBC barrels packaging. Store in a cool dry place. Quality Standard:   Items index Sodium permanganate (NaMnO4) Content / (%) 40 Water-insoluble content / (%) 0.01 Potassium (K) content / (%) 0.22 pH value 6 ?8 Density / (g/cm3) 1.36 1.39 Chloride (Cl) content / (%) 0.02

Aluminium tri-sec-butoxide Product Name: Aluminium tri-sec-butoxide CAS: 2269-22-9 MF: C12H27AlO3 MW: 246.32 EINECS: 218-871-2 Mol File: 2269-22-9.mol Chemical Properties Boiling point 40 C density 0.967 g/mL at 25 C(lit.) vapor pressure 23 hPa (195 C) refractive index 1.439 Fp 82 F storage temp. Flammables area solubility Miscible with alcohol, isopropyl alcohol and toluene. form Oily Liquid Specific Gravity 0.9671 color Light yellow Item Specifications Appearance Colorless transparent or light yellow liquid Purity % 99.99 Aluminum content % 10.2-12.5 Density ( g/cm3) 0.92-0.97

At Prefine Chemicals, we distribute top-tier Para Nitro Toluene and offer expert guidance to help you achieve optimal results. Our commitment to quality ensures you receive a reliable product you can depend on. (CAS.NO.-99-99-0) Prefine Chemicals guarantees a minimum purity of Min. 99.00 % of Para Nitro Toluene APPLICATIONS Applications are: Agricultural chemicals Rubber chemicals Dyes & Pigments PACKAGING 25 - 50 Kgs HDPE Bag MOQ 1x20'FCL SPECIFICATIONS Sr.No Characteristic Specifications 1. Physical Appearance Yellow solid 2. Formula C7H7NO2 3. Purity 99.50 4. Specific Gravity 1.1622

At Prefine Chemicals, we distribute top-tier Ortho Nitro Toluene and offer expert guidance to help you achieve optimal results. Our commitment to quality ensures you receive a reliable product you can depend on. (CAS.NO.-88-72-2) Prefine Chemicals guarantees a minimum purity of Min. 99.00 % of Ortho Nitro Toluene APPLICATIONS Applications are: Chemical manufacturing: ONT is used in the production of various other chemicals, such as, and pesticides. Plastics: ONT can be used as a plasticizer in some plastics. Solvents: ONT is a good solvent for a variety of materials, including fats, oils, and resins. PACKAGING ISO Tanks 250 Kgs MS Drums Tanker Load MOQ 1x20'FCL SPECIFICATIONS Sr. No Characteristic Specifications 1. Physical Appearance Yellow Liquid 2. Purity 99.50 3. Specific Gravity 1.1622

At Prefine Chemicals, we distribute top-tier Meta Nitro Toluene and offer expert guidance to help you achieve optimal results. Our commitment to quality ensures you receive a reliable product you can depend on. (CAS.NO.-108-44-1) Prefine Chemicals guarantees a minimum purity of Min. 99.00 % of Meta Nitro Toluene APPLICATIONS Applications are: Agricultural chemicals Pharmaceutical compounds Rubber chemicals Dyes & Pigments PACKAGING ISO Tanks 250 Kgs MS Drums Tanker Load MOQ 1x20'FCL SPECIFICATIONS Sr.No Characteristic Specifications 1. Physical Appearance Yellow solid 2. Formula C7H7NO2 3. Purity 99.50 4. Specific Gravity 1.1622

Bizwhite Clay Catalyst is a highly active, low moisture granulated acid-activated montmorillonite with unique surface chemistry. In fixed bed aromatics purification, BizWhite Clay Catalyst a catalyst and adsorbent offer enhanced process unit economics, superior product quality, and dependable performance. In the petroleum refining and petrochemical industries, the initialism BTX refers to mixtures of benzene, toluene, and the three xylene isomers, all of which are aromatic hydrocarbons. The xylene isomers are distinguished by the designations ortho (or), metal (or), and para (or ) as indicated in the adjacent diagram. If ethylbenzene is included, the mixture is sometimes referred to as BTEX. Bizwhite Clay Catalyst is included in the universal oil product duty specification for clay treating of BTX. BizWhite Clay Catalyst is developed for adsorption and acid catalyst in fixed bed reactors. BizWhite Clay Catalyst is a product designed with a highly porous inner structure. This results in an accessible active site for reactants and lowers diffusion limitation for by products. Bizwhite Clay Catalyst is designed for Olefin removal from BTX. BizWhite Clay Catalyst works excellent for the selective removal of olefins from Benzene/Toluene and Heavy Reformates (mainly Xylenes). GRADES: Bizwhite BW-20 Clay Catalyst Bizwhite BW-20X Clay Catalyst

Bizwhite Activated Clay is a highly active, low moisture granulated acid-activated montmorillonite with unique surface chemistry. Bizwhite Clay Catalyst is included in the universal oil product duty specification for clay treating of BTX. BizWhite Clay Catalyst is developed for adsorption and acid catalyst in fixed bed reactors. BizWhite Clay Catalyst is a product designed with a highly porous inner structure. This results in an accessible active site for reactants and lowers diffusion limitation for by products. Bizwhite Clay Catalyst is designed for Olefin removal from BTX. BizWhite Clay Catalyst works excellent for the selective removal of olefins from Benzene/Toluene and Heavy Reformate (mainly Xylenes).