GB/T 3069.2-2005
ActiveMethod for the determination of The crystallization temperature of naphthalene
萘结晶点的测定方法
Application Summary AI generated
This standard specifies the laboratory method for determining the crystallization temperature of naphthalene, which is a key purity indicator for the chemical. It is applied in the quality control and testing of coal-tar-derived naphthalene used in the production of phthalic anhydride, dyes, and synthetic resins. The method is essential for manufacturers and inspection agencies in the chemical industry to ensure product consistency and compliance with technical specifications.
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