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丙烯酰胺(Acrylamide)为白色结晶状固体,具有神经毒性和生殖发育毒性[1],可经皮肤、黏膜、呼吸道和消化道吸收[2],引起以周围神经损害为主的慢性中毒[3],国际癌症研究机构将丙烯酰胺列为2A类致癌物[4]。由于丙烯酰胺在工业上的普遍应用,我国2002年制定的职业接触限值[5]中规定,工作场所空气中丙烯酰胺8h时间加权容许浓度(PC-TWA)为0.3 mg·ml-1。目前工作场所中的丙烯
Acrylamide is a white crystalline solid that has neurotoxicity and reproductive developmental toxicity [1]. It can be absorbed through the skin, mucous membranes, respiratory tract and digestive tract [2] and causes chronic poisoning mainly of peripheral nerve damage [3] , The International Agency for Research on Cancer lists acrylamide as a Category 2A carcinogen [4]. Due to the widespread application of acrylamide in industry, the Occupational Exposure Limit [5] established in China in 2002 stipulates that the time-weighted allowable concentration of acrylamide in the air of the workplace (PC-TWA) is 0.3 mg · ml-1. Propylene in the workplace at the moment