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Naphthalene coke - chemical technical - the crystal substance with characteristic pungent odor which is good solvent. The main source of naphthalene is the naphthalenic fraction received at fractionation of naphthalene of coal tar.
It is applied in production of phthalic anhydride, naphthols, washing and surface - active substances, siliktivny toxic chemicals, antiseptic agents to protection of fur products, skins and skin, superplasticizers for concrete.
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