GB/T 13291-2008 in English
SUPERSEDEDButadiene for industrial use—Specification
- Issued on:2008-06-19
- Implemented on:2009-02-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
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《GB/T 13291-2008工业用丁二烯》由TC63(全国化学标准化技术委员会)归口,TC63SC4(全国化学标准化技术委员会石油化学分会)执行,主管部门为中国石油和化学工业联合会。
本标准规定了工业用丁二烯的要求、试验方法、检验规则,包装、标志、运输、贮存和安全要求等。
本标准适用于以二甲基甲酰胺、乙腈或��?甲基吡咯烷酮为溶剂萃取精馏生产的丁二烯。
Scope
This standard specifies the requirements, test methods, inspection rules, packaging, marking, transportation, storage and safety requirements of butadiene for industrial use. This standard applies to butadiene produced by extraction and distillation using dimethylformamide, acetonitrile or N-methylpyrrolidone as solvents. Structural formula: CH2=CH-CH=CH2 Relative molecular mass: 54.0 (according to the international relative atomic mass in 2005)

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