CAS:81-84-5
Molecular Formula:C12H6O3
Alias
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1,8-Naphthalene Dicarboxylic Anhydride; 1,8-Dinaphthoic Anhydride; Naphthalene-1,8-Dicarboxylic Acid Anhydride; 1H,3H-Naphtho [1,8-Cd]Pyran-1,3-Dione; Naphthalene-1,8-Dicarboxylic Anhydride; 1,8-Naphthalenedicarboxylic Acid Anhydride; 1,8-Naphthalic Anhyd
Brief Introduction
1,8-Naphthalic anhydride precipitates acicular crystals in ethanol and rhombic crystals in acetic acid, insoluble in water, ether and benzene, slightly soluble in hot ethanol and soluble in hot acetic acid. This product is mainly used as the intermediate of dye, pesticide, medicine and polyester resin. It is an important raw material for the synthesis of perylene dyes, pigments and fluorescent whitening agents.
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CAS:109-66-0
Molecular Formula:C5H12
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Pentane; Skellysolve A; Pentanen; Pentani; Amyl Hydride; Hydrocarbons, C5-Rich; Hydrocarbons, C4-6, C5-Rich; N-Pentan; Hydrocarbons, C>4; Tetrafume; Tetrakil; Tetraspot; n-Pentene
Brief Introduction
This product is mainly used for molecular sieve desorption and replacing freon as foaming agent. It is also suitable for high-density polyethylene polymerization catalyst solvent, plastic foaming solvent and other solvents.
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95%
/
Tech Grade
200kg
/
Iron Drum
CAS:9002-89-5
Molecular Formula:C2H4O
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Poly(Vinyl Alcohol); PVA; Poly(1-Hydroxyethylene); PVOH (Polyvinyl Alcohol); P.V.A; PVA 2488
Brief Introduction
Polyvinyl alcohol (PVA) is a water-soluble polymer with a wide range of applications. PVA can quickly dissolve in water to form a stable colloid. Its performance is between plastic and rubber. In addition to being used as fiber raw materials, it is also widely used in the production of coatings, adhesives, paper processing agents, emulsifying agents, dispersants, films and other products. It is widely used in textile, food, medicine, construction Wood processing, papermaking, printing, agriculture, steel, polymer chemical industry and other industries.
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Ningbo Wanhong Ruiquan Technology Co.,Ltd.
Purity：≥95%
/
Tech Grade
25kg
/
Woven Bag
CAS:9003-07-0
Molecular Formula:C22H42O3
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Propylene Resin; Propylene, Isotactic Resin; PP; Polypropylene, Atactic; Polypropylene, Isotactic; Polypropylene Fiber; Polipropileno
Brief Introduction
Propylene or propene polymers. Thermoplastics that can be extruded into fibers, films or solid forms. They are used as a copolymer in plastics, especially polyethylene. The fibers are used for fabrics, filters and surgical sutures.
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CAS:25103-09-7
Molecular Formula:C10H20O2S
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2-Ethylhexyl Thioglycolate; Thioglycolic Acid 2-Ethylhexyl Ester; Acetic Acid, Mercapto-, 2-Ethylhexyl Ester; 2-Ethylhexyl 2-Sulfanylacetate; Mercaptoacetic Acid 2-Ethylhexyl Ester; Thioglykolsaeure-2-Aethylhexyl Ester; 2-Ethylhexyl Sulfanylacetate; 2-Ethylhexyl 2-Mercaptoacetate; Acetic Acid, 2-Mercapto-, 2-Ethylhexyl Ester; Thioglycolic Acid-2-Ethylhexyl Esters; Thioglycolic Acid Octyl Ester; 2-Ethylhexyl 2-Sulfanylethanoate
Brief Introduction
This product is mainly used as stabilizer in plastic products, especially PVC products.
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