Kewin Chemicals Pvt. Ltd.

    Naphthols, Fast Bases & Phthalocyanines

    Manufacturer, exporter and supplier in Ahmedabad, Gujarat, India

    Kewin Chemicals manufactures and exports naphthols, fast bases & phthalocyanines from Gujarat, India, listed with their CAS numbers. Select products below to request samples or an export quote.

    • Cobalt Phthalocyanine

      CAS No.
      3317-67-7
      Also known as
      Cobalt(II) phthalocyanine, Cobaltous phthalocyanine, Phthalocyaninatocobalt(II) +17 more
      Chemical family
      Phthalocyanines
      Formula
      C32H16CoN8
      Mol. weight
      571.5
    • Copper Phthalocyanine

      CAS No.
      147-14-8
      Also known as
      EM blue NCB, suprapal green 3x4a041, beta-Phthalocyanine blue +22 more
      Chemical family
      Phthalocyanines
      Formula
      C32H16CuN8
      Mol. weight
      576.1
    • Iron Phthalocyanine

      CAS No.
      132-16-1
      Also known as
      Iron(II) phthalocyanine, Ferrous phthalocyanine, Phthalocyanine Iron(II) +14 more
      Chemical family
      Phthalocyanines
      Formula
      C32H16FeN8
      Mol. weight
      568.4
    • Nickel Phthalocyanine

      CAS No.
      14055-02-8
      Also known as
      Nickel(II) phthalocyanine, Nickel phthalocyanine blue, 2,1-Phthalocyaninato nickel +20 more
      Chemical family
      Phthalocyanines
      Formula
      C32H16N8Ni
      Mol. weight
      571.2
    • Phthalo Alfa Blue

      CAS No.
      147-14-8
      Also known as
      EM blue NCB, suprapal green 3x4a041, beta-Phthalocyanine blue +22 more
      Chemical family
      Phthalocyanines
      Formula
      C32H16CuN8
      Mol. weight
      576.1
    • Phthalo Beta Blue

      CAS No.
      147-14-8
      Also known as
      EM blue NCB, suprapal green 3x4a041, beta-Phthalocyanine blue +22 more
      Chemical family
      Phthalocyanines
      Formula
      C32H16CuN8
      Mol. weight
      576.1
    • Phthalo Green

      CAS No.
      1328-53-6
      Also known as
      phthalocyanine green, Heliogen Green G, Colanyl Green GG +22 more
      Chemical family
      Phthalocyanines
      Formula
      C32HCl15CuN8
      Mol. weight
      1092.73
    • Zinc Phthalocyanine

      CAS No.
      14320-04-8
      Also known as
      Zn(II)-Phthalocyanine, ciaftalane zinc, Zn-phthalocyanine +11 more
      Chemical family
      Phthalocyanines
      Formula
      C32H16N8Zn
      Mol. weight
      577.9
    • Naphthol Asd

      CAS No.
      135-61-5
      Also known as
      3-Hydroxy-2'-methyl-2-naphthanilide, 2-Naphthalenecarboxamide, 3-hydroxy-N-(2-methylphenyl)- +22 more
      Chemical family
      Naphthalene, Naphthols
      Formula
      C18H15NO2
      Mol. weight
      277.3
    • Naphthol Asg

      CAS No.
      91-96-3
      Also known as
      Naphtanilide G, Cibanaphthol AG, Kiwa Grounder G +22 more
      Chemical family
      Naphthalene, Naphthols
      Formula
      C22H24N2O4
      Mol. weight
      380.4
    • Naphthol As

      CAS No.
      92-77-3
      Also known as
      3-Hydroxy-2-naphthanilide, Naphtol AS, Cibanaphthol RF +23 more
      Chemical family
      Naphthols
      Formula
      C17H13NO2
      Mol. weight
      263.29
    • Naphthol As Irg (Acetoacet -2,5 Dimethoxy 4 Chloro Anilide

      CAS No.
      4433-79-8
      Also known as
      4'-Chloro-2',5'-dimethoxyacetoacetanilide, N-(4-chloro-2,5-dimethoxyphenyl)-3-oxobutanamide, Naphtol AS-IRG +21 more
      Chemical family
      Naphthols
      Formula
      C12H14ClNO4
      Mol. weight
      271.69
    • Naphthol As-Itr

      CAS No.
      92-72-8
      Also known as
      5'-Chloro-3-hydroxy-2',4'-dimethoxy-2-naphthanilide, 2-Naphthalenecarboxamide, N-(5-chloro-2,4-dimethoxyphenyl)-3-hydroxy- +21 more
      Chemical family
      Naphthols
      Formula
      C19H16ClNO4
      Mol. weight
      357.8
    • Naphthol Astr

      CAS No.
      92-76-2
      Also known as
      2-Naphthalenecarboxamide, N-(4-chloro-2-methylphenyl)-3-hydroxy-, N-(4-Chloro-2-methylphenyl)-3-hydroxy-2-naphthalenecarboxamide +23 more
      Chemical family
      Naphthols
      Formula
      C18H14ClNO2
      Mol. weight
      311.8
    • Naphthol Asbs

      CAS No.
      135-65-9
      Also known as
      3-Hydroxy-3'-nitro-2-naphthanilide, Naphthol AS-BS, 3-hydroxy-N-(3-nitrophenyl)naphthalene-2-carboxamide +22 more
      Chemical family
      Naphthols
      Formula
      C17H12N2O4
      Mol. weight
      308.29
    • Naphthol Ase

      CAS No.
      92-78-4
      Also known as
      4'-Chloro-3-hydroxy-2-naphthanilide, Azoic Coupling Component 10, Daito Grounder E +23 more
      Chemical family
      Naphthols
      Formula
      C17H12ClNO2
      Mol. weight
      297.7
    • Naphthol Asol

      CAS No.
      135-62-6
      Also known as
      Naphthol AS-OL, 3-Hydroxy-2'-methoxy-2-naphthanilide, Cibanaphthol RK +22 more
      Chemical family
      Naphthols
      Formula
      C18H15NO3
      Mol. weight
      293.3
    • Naphthol Assw

      CAS No.
      135-64-8
      Also known as
      3-Hydroxy-N-2-naphthyl-2-naphthamide, Naphthol AS-SW, Cibanaphthol RA +22 more
      Chemical family
      Naphthols
      Formula
      C21H15NO2
      Mol. weight
      313.3
    • Naphthol Asbo

      CAS No.
      132-68-3
      Also known as
      3-Hydroxy-N-1-naphthyl-2-naphthamide, 2-Naphthalenecarboxamide, 3-hydroxy-N-1-naphthalenyl- +22 more
      Chemical family
      Naphthols
      Formula
      C21H15NO2
      Mol. weight
      313.3
    • Fast Black B Base (4-4' Diamino Diphenyl Amine)

      CAS No.
      53760-27-3
      Also known as
      4,4-Diamino Diphenylamine Sulfate Hydrate, 4,4'-Diaminodiphenylamine Sulfate, 4,4'-diaminodiphenylamine monosulfate +24 more
      Chemical family
      Fast Bases
      Formula
      C12H15N3O4S
      Mol. weight
      297.33
    • Fast Bordeaux Gp Base (Meta Nitro Pera Anicidine 4 Methoxy 2 Nitro Aniline)

      CAS No.
      96-96-8
      Also known as
      2 – Nitro 4 – Methoxy Aniline, FAST BORDEAUX GP BASE, 4-Methoxy-2-nitroaniline +24 more
      Chemical family
      Fast Bases
      Formula
      C7H8N2O3
      Mol. weight
      168.15
    • Fast Brown V Base

      Chemical family
      Fast Bases
    • Fast Red B Base (4 Nitro O Anisidine) or (5 Nitro 2 Aminoanisole)

      CAS No.
      97-52-9
      Also known as
      FAST RED B BASE, 2-methoxy-4-nitroaniline, 4-Nitro-o-anisidine +24 more
      Chemical family
      Fast Bases
      Formula
      C7H8N2O3
      Mol. weight
      168.15
    • Fast Red Itr Base (N,N’ Diethyl 4 Methoxy Metanilamide)

      CAS No.
      97-35-8
      Also known as
      3-Amino-N,N-diethyl-4-methoxybenzenesulfonamide, Benzenesulfonamide, 3-amino-N,N-diethyl-4-methoxy- +23 more
      Chemical family
      Fast Bases
      Formula
      C11H18N2O3S
      Mol. weight
      258.34
    • Fast Red Rl Base (2 Methyl 5 Nitro Aniline)

      CAS No.
      99-52-5
      Also known as
      FAST RED RL BASE, 2-Methyl-4-nitroaniline, 2-Amino-5-nitrotoluene +24 more
      Chemical family
      Fast Bases
      Formula
      C7H8N2O2
      Mol. weight
      152.15
    • Fast Scarlet R Base/Salt (5 Nitro O-Anisidine) or (4 Nitro 2 Aminoanisole)

      CAS No.
      99-59-2
      Also known as
      2-Methoxy-5-nitroaniline, 5-nitro-o-anisidine, 2-Amino-4-nitroanisole +25 more
      Chemical family
      Fast Bases
      Formula
      C7H8N2O3
      Mol. weight
      168.15
    • Fast Scarlet Rc Base (5 Nitro 2 Anisidine Hydrochloride)

      CAS No.
      67827-72-9
      Also known as
      2-methoxy-5-nitroaniline hydrochloride, 5-Nitro-o-anisidine hydrochloride, 2-Methoxy-5-nitroanilinium chloride +26 more
      Chemical family
      Fast Bases
      Formula
      C7H9ClN2O3
      Mol. weight
      204.61