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Quotation required from Coal tar suppliers

  • Ukraine Ukraine  
  • Quantity Required: 5000 Metric Ton
  • Last Updated:
    Posted on: 20 Jan 2024

  • Buying Frequency: Monthly
Buyer Information

RFQ Details

1. Density by 200 C on waterless coal tar basis, kg/m3 1200 -1220
2. Mass fraction of water, %, not more 3.0 -4.0
3. Mass fraction of substances not soluble in toluol (α-fraction) on waterless coal tar basis, %, not more 12.0 - 13.0
4. Mass fraction of substances not soluble in quinoline (α1-fraction) on waterless coal tar basis, %, not more 6.0
5. Relative viscosity C 10
6. Mass fraction of naphthalene on waterless coal tar basis, %, not more
7. Mass fraction of ash on waterless coal tar basis, %, not more 0.08 - 0.10
8. pH of water extract, within limits 7.0-8.0,7.0-8.5


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