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Neville and Winther's acid ( N W Acid )

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Neville and Winther's acid ( N W Acid )
Neville and Winther's acid ( N W Acid )
Product Specifications
  • 65% min
  • White Powder
  • 84-87-7
  • Insoluble Matters in water: Less than 0.20% / Screening Test
  • Industrial
  • C10H7NaO4S
  • Powder
  • 224 Grams (g)
    Product Description
    Available in pale yellow or off-white powder form, Neville and Winther's acid ( N W Acid ) is used as dyestuff intermediate ( especially for azo dyes) in textile industry. Its molecular weight is 224 gram and it is offered in 65% pure form. As per screening test, its water based solution contains less than 0.20% insoluble matter. Also referred as 1-Naphthol-4-sulfonic acid, Neville and Winther's acid ( N W Acid ) is well known for its balanced content, non toxic composition, low impurity level and standard shelf life.

    Trade Information
    • Telegraphic Transfer (T/T)
    • 25 kg bag
    • All India
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    Contact Us

    D2/13, Vipul Mitra, Pragati Nagar, off L.T. Road No.6, off M.G. Road, Goregaon W, Mumbai, Maharashtra, 400104, India
    Phone :+918037400889