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Manufacturer Good Price MOCA II (4,4’-Methylene-bis-(2-chloroaniline) CAS: 101-14-4
4,4′-Methylene bis(2-chloroaniline), referred to as MOCA, is an organic compound with the chemical formula C13H12Cl2N2. MOCA is mainly used as a vulcanizing agent for casting polyurethane rubber and a crosslinking agent for polyurethane coating adhesives. MOCA can also be used as a curing agent for epoxy resins.
CAS: 101-14-4
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UOP MOLSIV™ 3A EPG Adsorbent
UOP 3A EPG adsorbent, a potassium-exchanged form of Type A molecular sieve, is an alkali metal alumi- nosilicate. 3A EPG adsorbent will adsorb molecules with critical diameters up to 3 angstroms.
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UOP GB-620 Adsorbent
Description
UOP GB-620 adsorbent is a spherical adsorbent designed, in its reduced state, to remove oxygen and carbon monoxide from hydrocarbon and nitrogen process streams. Features and benefits include:
- Optimized pore size distribution leading to higher adsorbent capacity.
- High degree of macro-porosity for rapid adsorption and short mass transfer zone.
- High surface area substrate to extend bed life.
- Can achieve ultra-low level impurity removal due to active component on adsorbent.
- Low reactivity components to minimize oligomer formation.
- Available in steel drums.
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Manufacturer Good Price Diethyl Toluene Diamine( DETDA) CAS: 68479-98-1
Diethyl Toluene Diamine( DETDA) is light yellow to amber transparent liquid. Diethyl Toluene Diamine( DETDA) is an excellent and low cost chain extender for elastomeric polyurethanes (PU) and also a curing agent for epoxides (EP). In addition Diethyl Toluene Diamine( DETDA) may be used as an intermediate for organic syntheses.
CAS: 68479-98-1
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UOP GB-562S Adsorbent
Description
UOP GB-562S adsorbent is a spherical metal sulfide adsorbent designed to remove mercury from gas feed streams. Features and benefits include:
- Optimized pore size distribution leading to higher surface area and longer bed life.
- High degree of macro-porosity for rapid adsorption and short mass transfer zone.
- Customized active metal sulfide for a ultra-low level impurity removal.
- Available in steel drums.
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Manufacturer Good Price SILANE (A1100) 3-AMINOPROPYLTRIETHOXYSILANE CAS: 919-30-2
3-AMINOPROPYLTRIETHOXYSILANE Chinese alias γ-amino triaxyxyne, CAS 919-30-2, colorless liquid. 3-AMINOPROPYLTRIETHOXYSILANE can be used as glass fiber treatment agent and dental binders, silane coupling agents, and the phenolic, choselin, polyester, epoxy, PBT, polyamide, carbonate, etc. Thermoplastic and thermosetry resin can greatly improve and enhance the physical mechanical properties and humid electrical properties of the dry and wet bending strength, compressive strength, shear strength, and the humidity electrical properties of the plastic. sex.
CAS: 919-30-2
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UOP GB-280 Adsorbent
Description
UOP GB-280 adsorbent is a robust adsorbent designed to remove sulfur compounds from hydrocarbon streams.
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Manufacturer Good Price N,N-DIMETHYLFORMAMIDE(DMF) CAS 68-12-2
N,N-DIMETHYLFORMAMIDE is abbreviated as DMF. It is a compound generated by the substitution of the hydroxyl group of formic acid by a dimethylamino group, and the molecular formula is HCON(CH3)2. It is a colorless, transparent, high-boiling liquid with a light amine odor and a relative density of 0.9445 (25°C). Melting point -61 ℃. Boiling point 152.8 ℃. Flash point 57.78 ℃. Vapor density 2.51. Vapor pressure 0.49kpa (3.7mmHg25 ℃). The auto-ignition point is 445°C. The explosion limit of vapor and air mixture is 2.2 to 15.2%. In case of open flame and high heat, it may cause combustion and explosion. It can react violently with concentrated sulfuric acid and fuming nitric acid and even explode. It is miscible with water and most organic solvents. It is a common solvent for chemical reactions. Pure N,N-DIMETHYLFORMAMIDE is odorless, but industrial-grade or spoiled N,N-DIMETHYLFORMAMID has a fishy smell because it contains dimethylamine impurities.
CAS: 68-12-2
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Manufacturer Good Price DMTDA CAS:106264-79-3
DMTDA is a new type of polyurethane elastomer curing cross-linking agent, DMTDA are mainly two isomers, 2,4- and 2,6-dimethylthiotoluenediamine mixture (the ratio is about Chemicalbook77~80/17 ~20), compared with the commonly used MOCA, DMTDA is a liquid with lower viscosity at room temperature, DMTDA can be suitable for construction operations at low temperature and has the advantages of low chemical equivalent.
CAS: 106264-79-3
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Manufacturer Good Price Potassium Phosphate (Dibasic) CAS:7758-11-4
Dipotassium phosphate (K2HPO4) is a common source of phosphorus and potassium, which is often used as a fertilizer. Dipotassium phosphate is also widely applied in the food industry, such as food additive and electrolyte replenisher for workout supplement. Another usage of dipotassium phosphate is as a medicine, who serves as a diuretic or laxative. Besides, Dipotassium phosphate is employed in the production of imitation dairy creamers to prevent coagulation and used in certain powders to prepare beverages. In addition, Dipotassium phosphate is commonly seen in chemical laboratories for producing buffer solutions and trypticase soy agar which is used to make agar plates for culturing bacteria.
CAS: 7758-11-4
