Offter to Sell

H Acid

  • Post Date:

    Feb 21,2014
  • Expiry Date:

    Aug 20,2014
  • Detailed Description:

    Cas No. :5460-09-3 Quantity: 1000Metric Tons
    Specs:80% & 85% 
    Price:5 USD Kilograms
    Payment Method: TT advance
    Chemical Name: 1-Amino 8-naphthal, 3, 6-disulphonic Acid Monosodium Salt
    Molecular Formula: C10H8O7NS2Na
    Molecular Weight: 341.3
    CAS: 5460-09-3
    Appearance: Grey white powder
    Purity(MW:341): 85%min
    Insolubles: 0.2%max
    Moisture: 5.00%max
    HPLC: 97%min
    Chrome acid: 1.50%max
    T-acid: 0.20%max
    W-acid: 0.50%max
    K-acid: 0.50%max
    Uses: Mainly used to produce all kinds of azo dyes, such as acid magenta red G, 6B, acidic acid black BNCT, direct black, active liquor, purple 2BP - K K - 3R, active soluble blue K - more than 90 of these dyes for wool, cotton fabric dyeing, papers and paper textiles; Also used to synthesize pharmaceutical.
    Package: 25kg-plastic-woven bag lined with a plastic bag inside or as per customer's request.
  • CAS Registry Number:

    5460-09-3
  • Synonyms:

    ;sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulfonate;4-amino-5-hydroxynaphthalene-2,7-disulfonic acid;4-amino-5-hydroxynaphthalene-2,7-disulfonate;sodium 5-amino-4-hydroxy-7-sulfonaphthalene-2-sulfonate hydrate;4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid sodium salt;8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate;H acid monosodium salt;
  • Molecular Formula:

    C10H10NNaO8S2
  • Molecular Weight:

    359.3081
  • Molecular Structure:

    5460-09-3 monosodium salt monohydrate,H Acid
  • Safety Description:

    S24/25:;
  • Company:

    Zhengzhou Welcom Tech. Co., Ltd     [ China ]        
  • Contact:

    Hu Miss
  • Tel:

    0086-371-67986518
  • Fax:

    0086-371-67985568
  • Email:

    info@cnwelcom.cn
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