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Qinhuangdao Bright Chemical Co., Ltd > Selling Leads > basic plating materials

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2008

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organic fluoro chemicals [4]
basic plating materials [23]
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Qinhuangdao Bright Chemical Co., Ltd

basic plating materials

 
  • 3-NITRO BENZENESULPHONATE, SODIUM SALT (MBS)

    3-NITRO BENZENESULPHONATE, SODIUM SALT (MBS)

    3-Nitro benzenesulphonate, sodium salt (MBS)
    CAS ;NO. 127-687-4
    Molecular formula: C6H5NaO3S
    Appearance: White flake
    Assay( Diazo value): ; 95.0% min.
    PH: 7-9
    Insoluble matter in water: ; 0.2%
  • O-CHLOROBENZALDEHYDE (OCBA)

    O-CHLOROBENZALDEHYDE (OCBA)

    O-CHLOROBENZALDEHYDE (OCBA)
    CAS No: 89-98-5
    Molecular formula: C7H5ClO
    Appearance: colorless to yellowish transparent liquid
    Assay: 99% min
    Free acid: 1.0% max.
    Insoluble matter in acid: 0.1%
  • BENZYLIDENE ACETONE (BAR)

    BENZYLIDENE ACETONE (BAR)

    CAS No.1896-62-4
    Molecular formula: C10H10O
    Appearance: Colorless to light yellow solid
    Purity: 99% min.
    Refractive index (20C): 1.5840-1.5873
    Melting point: 39.0-41.5℃
    Package: (N.W. )
  • BUTYNE-1.4-DIOL (BOZ)

    BUTYNE-1.4-DIOL (BOZ)

    CAS No: 110-65-6
    Molecular formula: C4H6O2
    Structural formula: HOH2CC≡CCH2OH
    Molecular weight: 86.09
    Appearance: White crystal
    Content: 98.0% min
    Aldehyde (methyl aldehyde): 0.5% max
    Melting
  • 1-NAPHTHALDEHYDE

    1-NAPHTHALDEHYDE

    CAS No.66-77-3
    Appearance: Light-yellow oil-like liquid
    Content (HPLC): 99% min
    2-Naphthaldehyde (HPLC): 0.5% max
    Melting point: 1-2℃
    Density: 1.15
    Package: 200KG/ iron drum, lined with
  • 3,4-DIMETHOXYBENZALDEHYDE

    3,4-DIMETHOXYBENZALDEHYDE

    CAS No. 120-14-9
    Molecular formula:C9H10O3
    Appearance: white or light yellow crystal
    Content: 99% min.
    Melting point: 42-45℃
    Package: 25KG/fibre drum ; ( 12MT/ 20’FCL)
    200KG/iron drum, lined
  • 1,2,3-BENZOTRIAZOLE (BTA)

    1,2,3-BENZOTRIAZOLE (BTA)

    CAS No. 95-14-7
    Molecular formula:C6H5N3
    Appearance: White crystal or flake, granule, needle-like, powder
    APHA: Max. 40#
    Purity: 99.8%min.
    Moisture: 0.1% max.
    Ash: 0.05% max.
    Melting point:
  • SODIUM HYPOPHOSPHITE

    SODIUM HYPOPHOSPHITE

    CAS No.10039-56-2
    M.F.: NaH2PO2.H2O
    Appearance: White crystal
    NaH2PO2.H2O: 100% min.
    Na2HPO3: 0.20% max.
    Ca: 0.002% max
    Fe: 0.0001% max.
    SO42-: 0.003% max.
    Cl: 0.003% max.
    PH: 6-8
    Package:
  • SODIUM DODECYLBENZENSULPHONATE 80%-- 85%

    SODIUM DODECYLBENZENSULPHONATE 80%-- 85%

    Molecular formula :C12H25C6H4NaO3S
    CAS No.: 25155-30-0
    Appearance: White or light yellow powder
    Active content: 80%±2%
    Visual density: Min. 0.2MT/M3
    Moisture: 3% max.
    PH ( 1% aqueous solution
  • Citric acid monohydrate

    Citric acid monohydrate

    CAS No. 5949-29-1
    M.F.: C6H8O7.H2 O
    Chemical name: 2-hydroxypropane-1,2,3-tricaboxylic acid monohydrate
    Appearance: colorless or white crystalline powder.
    Content: 99.5-101.0%
    Moisture:
 
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