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91-20-3

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Naphthalene is a white solid chemical that vaporizes easily. It has a strong smell. You can sometimes smell naphthalene in the air or in water. Called white tar and tar camphor, naphthalene is used in mothballs and moth flakes. Petroleum and coal contain naphthalene.<br /> Naphthalene, the simplest of the fused or condensed ring hydrocarbon compounds composed of two benzene rings sharing two adjacent carbon atoms. Naphthalene is the most abundant single constituent of coal tar, a volatile product from the destructive distillation of coal, and is also formed in modern processes for the high-temperature cracking (breaking up of large molecules) of petroleum.<br /> 1-Methylnaphthalene and 2-methylnaphthalene are naphthalene-related compounds. 1-Methylnaphthalene is a clear liquid and 2-methylnaphthalene is a solid; both can be smelled in air and in water at very low concentrations. 1-Methylnaphthalene and 2-methylnaphthalene are used to make other chemicals such as dyes and resins. 2-Methylnaphthalene is also used to make vitamin K.
Lastest Price from Naphthalene manufacturers
  • Naphthalene
  • US $1.00 /kg
  • CAS:91-20-3
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: 1000kg
  • 2019-07-06

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  • Company Name:Shanghai Macklin Biochemical Co.,Ltd.
  • Tel:15221275939
  • Products Intro:Product Name:Naphthalene solution
    CAS:91-20-3
    Purity:Standard for GC,>=99.5%(GC) Package:2ml More...
  • CB Index:55
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  • Company Name:Hangzhou QiFei Chemical Co., Ltd.
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  • Company Name:J & K SCIENTIFIC LTD.
  • Tel:400-666-7788 +86-10-82848833
  • Products Intro:Product Name:Naphthalene, 99%
    CAS:91-20-3
    Purity:99% Package:1KG;250G More...
  • CB Index:76
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  • Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.
  • Tel:+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
  • Products Intro:Product Name:Naphthalene
    CAS:91-20-3
    Purity:99% Package:250g;1kg Remarks:AAA125343 More...
  • CB Index:62
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  • Company Name:3B Pharmachem (Wuhan) International Co.,Ltd.
  • Tel:86-21-50328103 * 801、802、803、804 Mobile:18930552037
  • Products Intro:Product Name:Naphthalene
    CAS:91-20-3
    Purity:99% HPLC Package:1Mg ; 5Mg;10Mg ;100Mg;250Mg ;500Mg ;1g;2.5g ;5g ;10g More...
  • CB Index:69
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  • Company Name:Alfa Aesar
  • Tel:400-610-6006; 021-67582000
  • Products Intro:Product Name:Naphthalene, 99+%
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    Package:250g Remarks:A13188 More...
  • CB Index:84
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  • Company Name:TCI (Shanghai) Development Co., Ltd.
  • Tel:021-67121386 / 800-988-0390
  • Products Intro:Product Name:Naphthalene Zone Refined (number of passes:23)
    CAS:91-20-3
    Purity:99.8% GC Package:ZONE More...
  • CB Index:81
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  • Company Name:Energy Chemical
  • Tel:021-58432009 / 400-005-6266
  • Products Intro:Product Name:Naphthalene
    CAS:91-20-3
    Purity:99.60% Package:2kg,500g,50g More...
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