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供应***
Cas号142-82-5Beilstein1730763分子式C7H16分子量100.20别名庚烷不饱和烃unsaturatedhydrocarb***≤0.01%庚烷含量Assay≥99.9%***纯度Purity>98.0%(GC)相对密度Specificgr***ity(20/20°C)0.6832~0.6852易炭化物质ReadilyCarbonizableSubstance合格折光率Refractiveindexn20/D1.3872~1.3884蒸发残渣Evaporationresidue≤0.005%)