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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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UOP GB-238 Absorbent
Description
UOP GB-238 absorbent is a specialty spherical absorbent designed to absorb arsine and phosphine from hydrocarbons.
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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 30% Enzymolysis Alginic Acid Microparticles CAS:1806241-263-5
Chinese name: seaweed extract, English name: Seaweedextract [Main ingredients] algae gum, crude protein, multiple vitamins, enzymes and trace elements. [Chemicalbook extract source] Seaweed. [Physical Character] Black Flakes. [Pharmacological effects] Seaweed is used for softness; eliminating phlegm; benefits water; swelling.
CAS: 1806241-263-5
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Manufacturer Good Price Melamine CAS:108-78-1
Melamine-formaldehyde resin (MFR) is an active ingredient of strong (reinforced) plasters. Sensitization was reported in a plaster-room technician, who applied resin-reinforced pIaster casts, and in dental technicians. Melamine was contained in a strong dental pIaster used for mouldings. Used as a textile finish res in, Melamine was also found to be an allergen in a women who replaced clothes in a store. Melamine also releases formaldehyde, which may be the sensitizer.
CAS：108-78-1
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Manufacturer Good Price SEAWEED EXTRACT FLAKES 18% CAS:1806241-263-5
Seaweed is the oldest plant on the earth. It has no roots, no flowers and no fruit. Seaweed has been absorbed from the ocean and has asexual reproduction through spores. SESMOLLIENT is a pure natural marine biological product. It contains algae, crude protein, a variety of vitamins, enzymes and trace elements. There are many advantages of seaweed extracts. It has obvious Chemicalbook moisturizing effects in the hair care preparation, which can also increase the color and softness of the hair, reduce the static charge of the hair, improve the hair split, and increase the conditioning of the hair. It has the effects of moisturizing, lubrication and wrinkle, and has a certain effect of antibacterial, anti -inflammatory and promoting wound healing. my country used seaweed to treat stomach problems before 3000 AD; the ancient Polynesians used various wounds, injuries and lumps with seaweed medical treatment.
CAS: 1806241-263-5
