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  NAPHTHALENE FRACTION CERTIFICATE  
 
Seller (exporter) Name of normative Number and validity of sanitary and epidemiology report
BSSB / TEXXIMGAS TU 1104-245733-395-173-2001 Sanitary and epidemiology report No. 66.01.40.570.1.003859.11.06 
  Quality Indicators 
Percentage of naphthalene, not less than  84
Percentage of water, not more than 0,5

Comprising 80-85% naphthalene (and also methylnaphthalene, thianaphthene, phenols, bases, unsaturated compounds, benzopyrrole, etc.). Used for manufacturing phthalic anhydride and super plasticizing agents.