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Glutaric acid
Chemical properties: Needle-shaped or large needle-shaped crystals, usually containing 1 mol of crystal water. Soluble in water, alcohol, ether and chloroform, slightly soluble in petroleum ether. Uses: 1. Mainly used to prepare glutaric anhydride 2. Raw material for the production of glutaric anhydride, used as an initiator for the polymerization of synthetic resins and synthetic rubbers.Read more -
Succinic acid
Uses: Flavoring agent, flavor enhancer. In the food industry, succinic acid can be used as a food acidifier for flavoring wine, feed, candy, etc. In the food industry, it can also be used as a modifier, flavoring substance and antibacterial agent. In the pharmaceutical industry, it can be used to produce sulfonamides, vitamin A, vitamin B and other antispasmodics, phlegm loosening agents, diuretics and hemostatic drugs. As a chemical reagent, it is used as a standard reagent for alkalinity me...Read more -
Phthalic anhydride
Phthalic anhydride is a white flaky crystal, which is easy to sublimate and hydrolyze into phthalic acid. It is soluble in ethanol, benzene and pyridine. Main performance indicators: superior products: melting color number ≤20; thermal stability color number ≤50; freezing point C ≥130Read more -
Isophthalic acid
Isophthalic acid (IPA), also known as 1,3-phthalic acid or isophthalic acid, has strong heat resistance, hydrolysis resistance and chemical resistance, and can undergo salt formation, dehydration, hydrogenation, halogenation and other reactions. Its biggest use is as an intermediate chemical book in the production of unsaturated polyester resins, followed by the manufacture of polyester resins, alkyd resins (mainly used in coatings) and printing inks. In addition, it can also be used to reinf...Read more -
Dimethyl terephthalate(DMT)
Chemical properties: Dimethyl phthalate is a white crystalline solid at room temperature and pressure, which contains two ester groups. These ester groups have strong electrophilicity and are easily attacked by nucleophilic reagents. Therefore, dimethyl phthalate can participate in a variety of nucleophilic reactions, such as ester hydrolysis under acid catalysis, nucleophilic substitution reaction, etc. Dimethyl phthalate can undergo ester exchange polycondensation reaction, hydrogenation an...Read more -
Terephthalic acid(PTA)
Chemical properties: White needle-shaped crystals or powder. Soluble in alkaline solution, slightly soluble in hot ethanol, insoluble in water, ether, glacial acetic acid and chloroform. Uses 1. It is an important raw material for the manufacture of polyester resins, films, fibers, insulating paints and engineering plastics, etc. 2. Uses Most of this product is used in the production of polyethylene terephthalate (polyester), which is an important raw material for polyester fibers, films, pla...Read more -
Decanedioicacid
Chemical properties: White flaky crystals. Slightly soluble in water, soluble in alcohol and ether. Uses: 1. Used as raw materials for cold-resistant plasticizers, resins and nylon, etc. 2. Used as analytical reagents, etc. 3. Mainly used as raw materials for sebacic acid ester plasticizers and nylon molding resins, and can also be used as raw materials for high-temperature resistant lubricants. Its main ester products are methyl ester, isopropyl ester, butyl ester, octyl ester, nonyl ester a...Read more -
N-Methyldiethanolamine(MDEA)
Colorless or dark yellow oily liquid. Solidification point is -21℃, boiling point is 247.2℃, 121℃ (0.53kPa), relative density is 1.0377 (20/4℃), refractive index is 1.4678, flash point is 260℃. It is miscible with water and alcohol, and slightly soluble in ether.Read more -
Dimethyl sulfoxide
CAS:67-68-5Read more -
Octylamine
n-Octylamine, also known as 1-octylamine, is an organic compound and a straight-chain primary amine. n-Octylamine can be used as a surfactant and in the synthesis of chemicals such as N-octylpyrrolidone.Read more -
Triisooctylamine
Triisooctylamine is a commonly used amine extractant. It is a colorless or light yellow oily liquid at room temperature. It turns yellow when exposed to light, has a refractive index of 1.4500 (20°C), and is soluble in alcohol. Amine extractants are highly chemically stable, inexpensive, and readily available, and can overcome the shortcomings of phosphorus-containing and oxygen-containing extractants, which are highly water-soluble or have poor selectivity. Amine extractant triisooctylamine ...Read more -
Bis(2-ethylhexyl)amine
This product is mainly used as an intermediate of surfactants, and can also be used for ore flotation, rare metal extractants, emulsifiers, etc.Read more
