Coal Tar Refining Company offers three distinct grades of naphthalene to meet a wide range of industrial requirements:
• Pure Naphthalene (Purity ≥99.9%)
An ultra‑high‑purity grade with excellent whiteness, suitable for premium applications such as phthalic anhydride production and fine chemical synthesis.
• Technical Naphthalene (Purity ≥97%)
A high‑quality refined grade ideal for the production of superplasticizers, dyes, surfactants and other chemical intermediates.
• Crude Naphthalene (Purity ≥95%)
A cost‑effective industrial grade suitable for superplasticizers, dyes, surfactants and applications such as moth repellents.
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