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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 SILANE (A171) Vinyl Trimethoxy Silane CAS: 2768-02-7
Vinyltrimethoxysilane, is used as a polymer modifier via grafting reactions. The resulting pendant trimethoxysilyl groups can function as moisture-activated crosslinking sites. The Silane grafted polymer is processed as a thermoplastic and crosslinking occurs after fabrication of the finished article upon exposure to moisture.
CAS: 2768-02-7
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UOP GB-222 Adsorbent
Description
UOP GB-222 adsorbent is a high capacity spherical metal oxide adsorbent designed to remove sulfur compounds. Features and benefits include:
- Maximized active component for higher capacity compared to previous generations
- High surface area substrate to optimize dispersion of the active metal oxide to extend bed life.
- Customized active metal oxide for ultra-low level impurity removal.
- High degree of macro-porosity and pore size distribution for rapid adsorption and short mass transfer zone.
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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 SEAWEED EXTRACT POWDER 25%（powder /flake） CAS:92128-82-0
Seaweed extract is black powder, which is special flavor of seaweed. Contains sea alginic acid, calcium, iron, iodine, vitamin B, twenty carbonic acid, various amino acids and konabine (that is, kelpine), taurine, beetine, etc. Because it contains more sodium glutamate, it has the umami flavor of sodium glutamate.
Main ingredients: contain alginate, calcium, iron, iodine, B vitamin, twenty -carbonic acid, various amino acids and konbinine (that is, kelpine), taurine, sweet pyrine, etc.
CAS: 92128-82-0
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Manufacturer Good Price Sodium metabisulfite CAS:7681-57-4
Sodium metabisulfite : (industrial grade) Sodium metabisulfite (chemical formula: Na2S2O5) appears as a white crystalline or powder solid with a slight sulfur odor. It is toxic upon inhalation and can strongly irritate skin and tissue. It can be decomposed to release toxic oxide fumes of sulfur and sodium upon high temperature. It can be mixed with water to form a corrosive acid. It is generally used as disinfectant, antioxidant, and preservative agent as well as a laboratory reagent. As a kind of food additive, it can be used as a preservative and antioxidant in food. It can also be applied to the wine and beer making. Moreover, it can be used to sanitize the equipment of homebrew and winemaking as a cleaning agent. It also have various kinds of other applications, e.g. being applied to photography, as an excipients in some tablets, for water treatment, as a source of SO2 in wine, as a bactericide and as a bleaching reagent as well as reducing agent. It can be manufactured through the evaporation of a sodium bisulfite which has been saturated with sulfur dioxide. It should be warned that sodium metabisulfite has certain acute effects on the respiratory system, eyes and skin. In severe case, it can cause breathing difficulty and even pulmonary damage which finally leads to death. Therefore, effective protective measures and attention should be taken during the operation.
Sodium metabisulfite CAS 7681-57-4
Product Name: Sodium metabisulfiteCAS: 7681-57-4
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Manufacturer Good Price BIT20%-T CAS:2634-33-5
BIT-20 is a new and efficient broad-spectrum sterilization preservatives. BIT-20 is a high-efficiency sterilizer for water-based products, especially for high temperature environment and alkaline system. BIT-20 cutting liquid preservatives can effectively prevent the metal processing industry from decomposing the metal processing industry in the metal processing industry. The viscosity of the processing industry is reduced and the pH value changes. The anaerobic bacteria in the processing solution have a good suppression and killing effect of the breeding and reproduction of the original bacteria.
CAS: 2634-33-5
