CONTACT US
Do you have any questions about our services? Just give us a call by:
Human Center: 0086-317-5881516
Purchasing Center: 0086-317-5883898
Marketing Center: 0086-317-5883289
Office: 0086-317-5883866
Naphthalene, also known as industrial naphthalene, also known as naphthalene, is a colorless and shiny flaky crystal. Insoluble in water, easy to sublime, can volatilize with water vapor, has a special smell. It is the most important polycyclic aromatic hydrocarbon in industry, and it can be used in the production of phthalic anhydride, dye intermediates, rubber additives and pesticides. According to different purity, naphthalene can be divided into industrial naphthalene and refined naphthalene.
9-fluorenone, used in the electronic material industry, is a functional polymer chemical raw material
It is a black solid at room temperature, and solidifies into a very brittle solid with a shell-like fracture at a certain temperature. It is composed of aromatic compounds with more than three rings, oxygen-containing, nitrogen-containing, and sulfur-containing heterocyclic compounds and a small amount of high-molecular carbon substances. composition. It is used to make linoleum, building waterproof layer, high-grade asphalt paint, etc. It is also a raw material for producing pitch coke or delayed coke and modified asphalt.
Black brittle block, glossy; smelly, poisonous, mainly used in the electrolytic aluminum industry to produce prebaked anode blocks, to manufacture high-power electrode rods, and also as an electrode binder.
8-Hydroxyquinoline is a variety of heavy metal precipitants, chemical analysis complexation indicators and chromatographic analysis reagents, RNA synthesis inhibitors, dysentery, bactericidal and other pharmaceutical intermediates; its sulfate and copper salts are excellent anti-corrosion agents agents, disinfectants and fungicides. Mainly used in forestry, medicine, chemical industry, cosmetics, etc.
Black solid, can be used as the base component of bitumen, blended into the required products. Or emulsify it as fuel.
Quinolinic acid is an important chemical raw material for the synthesis of pesticides, medicines, pigments and dye intermediates, such as local anesthetics, fungicides, vitamin B complex, antibiotics and anti-metabolism compounds, imidazolinone herbicides containing pyridine or quinoline rings , nicotinamide, nicotinic acid and quinolinic anhydride and other fine chemicals, high-performance blue dye - aza copper phthalocyanine, is also a metal precipitant, used for gravimetric determination and precipitation separation of metals.