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Other Naphthalene Derivatives

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  • 1-Naphthol (ALNAL)

    CAS.No.90-15-3
    MITI No.4-354
    AppearanceAlmost white to tan solid
    nD
    Coupling value
    Diazo value
    Purity99.0% min.
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • 1-Hydroxy-2-naphthoic acid (AON)

    CAS.No.86-48-6
    MITI No.4-398
    AppearanceGrayish white powder
    nD
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    98.5% min.
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • 2-Hydroxy-1-naphthoic acid (2,1BON)

    CAS.No.2283-08-1
    MITI No.4-398
    AppearanceWhite to slight red-yellow powder
    nD
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    99.0% min.
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • 1-Hydroxy-2-naphthoic acid phenyl ester (AON-PE)

    CAS.No.132-54-7
    MITI No.4-418
    AppearanceSlight yellowish white powder
    nD
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)
    99.5% min.
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • 1-Hydroxy-2-naphthoic acid methyl ester (AON-ME)

    CAS.No.948-03-8
    MITI No.4-1604
    AppearanceWhite powder
    nD
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    99.0% min.
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • 1,6-Dimethoxynaphthalene (1,6DMN)

    CAS.No.3900-49-0
    MITI No.
    AppearanceDark brown lump
    nD
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)
    97.0% min.
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • 2,7-Dimethoxynaphthalene (2,7DMN)

    CAS.No.3469-26-9
    MITI No.
    AppearanceSlight yellowish white powder
    nD
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    99.0% min.
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • 2,6-Diacetoxynaphthalene (2,6DAON)

    CAS.No.22426-47-7
    MITI No.4-1602
    AppearanceWhite powder
    nD
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)
    98.0% min.
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • 1,5-Dihydroxynaphthalene-2,6-dicarboxylic acid (1,5DONDC)

    CAS.No.25543-68-4
    MITI No.
    AppearanceYellow powder
    nD
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
    (R & D stage)
  • 1,6-Dihydroxynaphthalene-2,5-dicarboxylic acid (1,6DONDC)

    CAS.No.154030-54-3
    MITI No.
    AppearanceWhite powder
    nD
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
    (R & D stage)
  • 1,4-Dihydroxy-2-naphthoic acid (1,4DONA)

    CAS.No.31519-22-9
    MITI No.4-1468
    AppearanceSlight greenish yellow powder
    nD
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    98.0% min.
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • 1,4-Dihydroxy-2-naphthoic acid phenyl ester (1,4DONAP)

    CAS.No.54978-55-1
    MITI No.4-442
    AppearanceGreenish yellow powder
    nD
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)
    96.0% min.
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • 2-Chloro-6-naphthalenesulfonyl chloride (CNSC)

    CAS.No.102153-63-9
    MITI No.
    AppearanceSlight reddish yellow to brown powder
    nD
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)
    98.0% min.
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • 6-Chloro-2-naphthalenethiol (CNSH)

    CAS.No.392330-26-6
    MITI No.
    AppearanceSlight yellow powder
    nD
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
    (R & D stage)
  • 1-Fluoro-4-cyanonaphthalene (CFNL)

    CAS.No.13916-99-9
    MITI No.
    AppearanceSlight brown granule
    nD
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)
    98.0% min.
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • 1-Amino-5-naphthol (1,5ANL)

    CAS.No.83-55-6
    MITI No.4-363
    AppearanceReddish brown powder
    nD
    Coupling value96.0% min.
    Diazo value
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • 1-Amino-7-naphthol (1,7ANL)

    CAS.No.118-46-7
    MITI No.4-363
    AppearanceReddish brown powder
    nD
    Coupling value90.0% min.
    Diazo value
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • Nevile-Winther's acid sodium salt (NWA)

    CAS.No.6099-57-6
    MITI No.4-477
    AppearanceSlight reddish white powder
    nD
    Coupling value93.0% min.
    Diazo value
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • Schaeffer's acid sodium salt (SFA)

    CAS.No.135-76-2
    MITI No.4-479
    AppearanceSlight yellowish white wet cake
    nD
    Coupling value70.0% min.
    Diazo value
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • G acid dipotassium salt (GK)

    CAS.No.842-18-2
    MITI No.4-498
    AppearanceGrayish white wet cake
    nD
    Coupling value75.0% min.
    Diazo value
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • 1-Naphthalenesulfinic acid sodium salt (ANSI-Na)

    CAS.No.64326-13-2
    MITI No.
    AppearanceSlight yelliwish white powder
    nD
    Coupling value
    Diazo value
    Purity97.0% min.
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • 1-Naphthalenesulfonic acid sodium salt (ANS-Na)

    CAS.No.130-14-3
    MITI No.4-466
    AppearanceGrayish yellow wet cake
    nD
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content80.0% min.
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • 2-Naphthalenesulfonic acid (BNS)

    CAS.No.120-18-3
    MITI No.4-465
    AppearanceDark grayish red flake
    nD
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content65.0% min.
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • 2-Naphthalenesulfonic acid sodium salt (BNS-Na)

    CAS.No.532-02-5
    MITI No.4-466
    AppearanceWhite powder
    nD
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)
    96.0% min.
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • 1,5-Naphthalenedisulfonic acid disodium salt (1,5NDS)

    CAS.No.1655-29-4
    MITI No.4-468
    AppearanceSlight reddish white powder
    nD
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)
    85.0% min.
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • 1,6-Naphthalenedisulfonic acid disodium salt (1,6NDS)

    CAS.No.1655-43-2
    MITI No.4-468
    AppearanceGrayish white powder
    nD
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)
    95.0% min.
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • 2,6-Naphthalenedisulfonic acid disodium salt (2,6NDS)

    CAS.No.1655-45-4
    MITI No.4-468
    AppearanceSlight grayish white powder
    nD
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)
    94.0% min.
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • 2,7-Naphthalenedisulfonic acid disodium salt (2,7NDS)

    CAS.No.1655-35-2
    MITI No.4-468
    AppearanceSlight grayish white powder
    nD
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)
    85.0% min.
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • 1,3,6-Naphthalenetrisulfonic acid trisodium salt (1,3,6NTS)

    CAS.No.5182-30-9
    MITI No.4-471
    AppearanceWhite powder
    nD
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content86.0% min.
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • Tobias acid (TOB)

    CAS.No.81-16-3
    MITI No.4-493
    AppearanceWhite to extremely slight red powder
    nD
    Coupling value
    Diazo value98.0% min.
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • Dahl's acid (2,5A)

    CAS.No.81-05-0
    MITI No.4-493
    AppearanceLight gray wet cake
    nD
    Coupling value
    Diazo value70.0% min.
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • Broenner's acid (2,6A)

    CAS.No.93-00-5
    MITI No.4-493
    AppearanceSlight yellowish green wet cake
    nD
    Coupling value
    Diazo value65.0% min.
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • 2-Aminonaphthalene-8-sulfonic acid (2,8A)

    CAS.No.86-60-2
    MITI No.4-493
    AppearanceSlight reddish yellow wet cake
    nD
    Coupling value
    Diazo value70.0% min.
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • 1,6-Cleve's acid (1,6CLA)

    CAS.No.119-79-9
    MITI No.4-491
    AppearancePurplish gray powder
    nD
    Coupling value
    Diazo value90.0% min.
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • 1,7-Cleve's acid sodium salt (1,7CLA)

    CAS.No.6322-37-8
    MITI No.4-492
    AppearanceSlight reddish white powder
    nD
    Coupling value
    Diazo value99.0% min.
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • Sodium-o-naphthionate (O-NSS)

    CAS.No.61240-37-7
    MITI No.4-492
    AppearanceSlight yellow white powder
    nD
    Coupling value
    Diazo value99.0% min.
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • 2-Aminonaphthalene-1,5-disulfonic acid monosodium salt (2A1,5S)

    CAS.No.19532-03-7
    MITI No.4-502
    AppearanceWhite to slight gray wet cake
    nD
    Coupling value
    Diazo value60.0% min.
    (as acid M.W. 303.3)
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • Amino J acid disodium salt (AJA)

    CAS.No.50976-35-7
    MITI No.4-502
    AppearanceSlight light gray or yellow powder
    nD
    Coupling value
    Diazo value75.0% min.
    (as acid M.W. 303.3)
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • Amino G acid monopotassium salt (AGK)

    CAS.No.842-15-9
    MITI No.4-502
    AppearanceSlight yellowish wet cake
    nD
    Coupling value
    Diazo value75.0% min.
    (as acid M.W. 303.3)
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • J acid (JA)

    CAS.No.87-02-5
    MITI No.4-514
    AppearanceSlight gray powder
    nD
    Coupling value88.0% min.
    Diazo value
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • Gamma acid (GMA)

    CAS.No.90-51-7
    MITI No.4-1100
    AppearanceLight gray powder
    nD
    Coupling value88.0% min.
    Diazo value
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
  • 2R acid monosodium salt (2RA)

    CAS.No.61702-42-9
    MITI No.4-1728
    AppearanceSlight reddiish gray powder
    nD
    Coupling value90.0% min.
    Diazo value
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)